IP Library › Assignment 036508/0284
Patent Assignment
Reel/Frame 036508/0284

Assignment of Assignor's Interest

Recorded: 2015-08-31 Pages: 36
Assignor
CYPRESS SEMICONDUCTOR CORPORATION
Executed: 2015-07-24
Assignee
PARADE TECHNOLOGIES, LTD.
C/O PARADE TECHNOLOGIES, INC., 2858 DE LA CRUZ BLVD., SANTA CLARA, CALIFORNIA, 95050
Covered Properties (321)
Compensation Circuit for a Tx-Rx Capacitive Sensor
Method for Improving Scan Time and Sensitivity in Touch Sensitive User Interface Device
Multi-Functional Capacitance Sensing Circuit with a Current Conveyor
Dynamic Mode Switching for Fast Touch Response
Method and Apparatus for Reducing Coupled Noise Influence in Touch Screen Controllers.
Sorting Touch Position Data
Capacitance Scanning Proximity Detection
Mutual Capacitance Sensing Circuits, Methods and Systems
Capacitive Stylus with Palm Rejection
Synchronizing a Stylus with a Capacitive Sense Array
Capacitive Stylus for a Touch Screen
Improved Edge Accuracy in a Capacitive Sense Array
Variable Profile Common Mode Filter
Force Sensing Capacitive Hybrid Touch Sensor
Improved Accuracy in a Capacitive Sense Array
Noise Filtering Devices, Systems and Methods for Capacitance Sensing Devices
Flexible Capacitive Sensor Array
Stimulus Signal for a Capacitive Sense Array
Current Sensing Apparatus and Method for a Capacitance Sensing Device
Method and Apparatus to Improve Noise Immunity of a Touch Sense Array
A System and Method for Synchronization of Touch Panel Devices
Sensor Patterns with Reduced Noise Coupling
Active Integrator for a Capacitive Sense Array
Methods and Apparatus to Associate a Detected Presence of a Conductive Object
Single Layer Touch Sensor
Quadrature Signal Receiver Using Synchronized Oscillator
Close Touch Detection and Tracking
Circuits, Systems, and Methods for Processing the Proximity of Large Objects, Including Large Objects on Touch Screens
Touch Sensor Driver
Slew Rate and Bandwidth Enhancement in Reset
Frequency Hopping Algorithm for Capacitance Sensing Devices
Active Stylus to Host Data Transmitting Method
Methods and Apparatus to Determine Position of an Input Object
Methods and Apparatus to Perform a Detection Operation
Integrated Capacitance Model Circuit
False Touch Filtering for Capacitance Sensing Systems
Touch Orientation Calculation
Peak Detection Schemes for Touch Position Detection
Predictive Touch Surface Scanning
Reconfigurable Charge Pump
Edge-By-Edge Integration and Conversion
Interface and Synchronization Method Between Touch Controller and Display Driver for Operation with Touch Integrated Displays
Methods and Apparatus to Detect a Touch Pattern
Attenuator Circuit of a Capacitance Sensing Circuit
Glove Touch Detection for Touch Devices
Capacitance Sensing Circuits and Methods
Touchscreen Data Processing
Reducing Common Mode Noise in Touch Applications
Hardware De-Convolution Block for Multi-Phase Scanning
Tail Effect Correction for Slim Pattern Touch Panels
Position Sensing Methods and Devices with Dynamic Gain for Edge Positioning
Hard Press Rejection
Method and Apparatus for Calculating Coordinates with High Noise Immunity in Touch Applications
High Resolution Capacitance to Code Converter
Injected Touch Noise Analysis
Single Layer Sensor Pattern
Flipped Cell Sensor Pattern
Eliminating Common Mode Noise in Touch Applications
Touch Sensor Device
Hover Position Calculation in a Touchscreen Device
Water Rejection on Capacitive Sensors
Virtual Buttons for a Touch Interface
Single Layer Touchscreen with Ground Insertion
Method for Improving Scan Time and Sensitivity in Touch Sensitive User Interface Device
Patent: 8,508,244 →
Application: 12/167,494 →
Publication: US 2009/0009195
Compensation Circuit for a Tx-Rx Capacitive Sensor
Patent: 8,093,914 →
Application: 12/332,980 →
Publication: US 2009/0153152
Finger Gesture Recognition for Touch Sensing Surface
Patent: 8,184,102 →
Application: 12/337,411 →
Publication: US 2010/0149115
Method for Multiple Touch Position Estimation
Patent: 8,797,277 →
Application: 12/395,188 →
Multiple Touch Resolve
Patent: 8,564,546 →
Application: 12/395,304 →
Methods and Circuits for Measuring Mutual and Self Capacitance
Patent: 8,358,142 →
Application: 12/395,462 →
Publication: US 2012/0043971
Resolving Multiple Presences Over a Touch Sensor Array
Patent: 8,902,174 →
Application: 12/396,374 →
Capacitive Touch Screen
Patent: 8,174,510 →
Application: 12/413,580 →
Publication: US 2012/0044187
Gesture Recognition System for a Touch-Sensing Surface
Patent: 8,830,181 →
Application: 12/476,240 →
Multi-Functional Capacitance Sensing Circuit with a Current Conveyor
Patent: 8,866,500 →
Application: 12/507,614 →
Publication: US 2013/0314109
Method and Apparatus for Testing Projected Capacitance Matrices and Determining the Location and Types of Faults
Patent: 8,519,722 →
Application: 12/604,380 →
Methods and Circuits for Measuring Mutual and Self Capacitance
Patent: 8,319,505 →
Application: 12/606,147 →
Receive Demodulator for Capacitive Sensing
Patent: 8,487,639 →
Application: 12/623,661 →
Method and Apparatus for Identification of Touch Panels
Patent: 8,698,760 →
Application: 12/753,757 →
Publication: US 2012/0044188
Touch Identification for Multi-Touch Technology
Patent: 8,633,904 →
Application: 12/767,722 →
Publication: US 2012/0044150
Techniques for Sorting Data That Represents Touch Positions on a Sensing Device
Patent: 8,730,187 →
Application: 12/792,664 →
Publication: US 2012/0044151
Dynamic Mode Switching for Fast Touch Response
Patent: 9,069,405 →
Application: 12/844,798 →
Publication: US 2011/0025629
Method and Apparatus for Reducing Coupled Noise Influence in Touch Screen Controllers
Patent: 8,947,373 →
Application: 12/907,989 →
Publication: US 2011/0115729
Reducing Water Influence on a Touch-Sensing Device
Patent: 8,717,331 →
Application: 12/974,991 →
Publication: US 2012/0050214
Multi-Phase Scanning
Patent: 9,285,902 →
Application: 12/981,332 →
Ac Line Synchronization for Capacitive Sensing
Patent: 8,576,189 →
Application: 12/983,245 →
Smart Scanning for a Capacitive Sensing Array
Patent: 9,013,441 →
Application: 13/035,061 →
Publication: US 2012/0050216
All Points Addressable Touch Sensing Surface
Patent: 8,810,543 →
Application: 13/072,634 →
Edge Positioning Accuracy in a Mutual Capacitive Sense Array
Patent: 8,593,431 →
Application: 13/073,141 →
Waterproof Scanning of a Capacitive Sense Array
Patent: 8,773,146 →
Application: 13/075,762 →
Current Sensing Apparatus and Method for a Capacitance-Sensing Device
Patent: 8,786,295 →
Application: 13/091,067 →
Publication: US 2012/0268145
Flexible Capacitive Sensor Array
Patent: 9,459,736 →
Application: 13/091,132 →
Publication: US 2012/0098783
Self Shielding Capacitance Sensing Panel
Patent: 8,482,546 →
Application: 13/172,749 →
Publication: US 2012/0044198
Capacitance Scanning Proximity Detection
Patent: 9,250,752 →
Application: 13/183,263 →
Publication: US 2012/0044199
Capacitance Sensing Systems, Circuits and Methods That Include Current Conveyor Based Oscillators
Patent: 8,729,913 →
Application: 13/185,447 →
Publication: US 2012/0049868
Mutual Capacitance Sensing Circuits, Methods and Systems
Patent: 9,013,195 →
Application: 13/191,708 →
Publication: US 2012/0043977
Capacitive Sense Array for Detecting Passive Touch Objects and an Active Stylus
Patent: 9,658,720 →
Application: 13/213,895 →
Publication: US 2012/0105361
Synchronizing a Stylus with a Capacitive Sense Array
Application: 13/213,981 →
Publication: US 2012/0105362
Capacitive Stylus for a Touch Screen
Patent: 8,493,359 →
Application: 13/214,048 →
Publication: US 2012/0068964
Contact Identification and Tracking on a Capacitance Sensing Array
Patent: 8,692,795 →
Application: 13/217,147 →
Edge Accuracy in a Capacitive Sense Array
Patent: 9,116,581 →
Application: 13/223,702 →
Publication: US 2013/0049771
System and Method for Synchronization of Touch Panel Devices
Patent: 8,947,377 →
Application: 13/238,242 →
Publication: US 2012/0256852
Methods and Apparatus to Associate a Detected Presence of a Conductive Object
Patent: 9,360,961 →
Application: 13/240,938 →
Publication: US 2013/0076643
Accuracy in a Capacitive Sense Array
Patent: 8,903,679 →
Application: 13/241,514 →
Publication: US 2013/0080109
Method and Apparatus to Improve Noise Immunity of a Touch Sense Array
Patent: 9,092,098 →
Application: 13/246,565 →
Publication: US 2012/0268415
Force Sensing Capacitive Hybrid Touch Sensor
Patent: 9,454,268 →
Application: 13/247,590 →
Publication: US 2012/0086666
Variable Profile Common Mode Filter
Patent: 9,836,163 →
Application: 13/247,727 →
Publication: US 2013/0033451
Noise Filtering Devices, Systems and Methods for Capacitance Sensing Devices
Patent: 9,128,570 →
Application: 13/247,951 →
Publication: US 2012/0200524
Sensor Patterns with Reduced Noise Coupling
Patent: 9,632,629 →
Application: 13/248,705 →
Publication: US 2013/0082719
Active Integrator for a Capacitive Sense Array
Patent: 9,268,441 →
Application: 13/249,514 →
Publication: US 2012/0256869
Predictive Touch Surface Scanning
Patent: 8,723,825 →
Application: 13/250,379 →
Publication: US 2012/0154324
Circuit to Provide Signal to Sense Array
Patent: 8,847,911 →
Application: 13/277,654 →
Publication: US 2012/0256870
Noise Detection for a Capacitance Sensing Panel
Patent: 9,323,385 →
Application: 13/309,674 →
Publication: US 2012/0256638
Methods and Apparatus to Perform a Detection Operation
Patent: 9,753,577 →
Application: 13/340,971 →
Publication: US 2013/0169519
Method and Apparatus for Pipelined Conversions in Touch Sensing Systems
Patent: 9,405,409 →
Application: 13/341,285 →
Compensation Circuit for a Tx-Rx Capacitive Sensor
Patent: 8,890,547 →
Application: 13/345,504 →
Publication: US 2012/0200307
Multiplexer for a TX/RX Capacitance Sensing Panel
Patent: 9,377,905 →
Application: 13/360,296 →
Single Layer Touch Sensor
Patent: 9,952,737 →
Application: 13/405,071 →
Publication: US 2012/0227259
Active Stylus to Host Data Transmitting Method
Patent: 8,797,301 →
Application: 13/421,873 →
Publication: US 2013/0207938
Close Touch Detection and Tracking
Patent: 8,823,664 →
Application: 13/424,336 →
Publication: US 2013/0222331
Enhanced Linearity of Gestures on a Touch-Sensitive Surface
Patent: 9,507,454 →
Application: 13/428,721 →
Frequency Hopping Algorithm for Capacitance Sensing Devices
Patent: 9,444,452 →
Application: 13/429,869 →
Publication: US 2013/0221993
Negative Touch Recovery for Mutual Capacitance Scanning Systems
Patent: 9,285,932 →
Application: 13/429,878 →
Circuits, Systems, and Methods for Processing the Proximity of Large Objects, Including Large Objects on Touch Screens
Patent: 9,632,612 →
Application: 13/431,401 →
Publication: US 2013/0222332
Quadrature Signal Receiver Using Synchronized Oscillator
Patent: 8,493,360 →
Application: 13/434,571 →
Publication: US 2013/0021291
False Touch Filtering for Capacitance Sensing Systems
Patent: 8,294,687 →
Application: 13/434,642 →
Method and Apparatus for Automating Noise Reduction Tuning in Real Time
Patent: 9,170,322 →
Application: 13/436,535 →
Capacitive Touch Screen
Patent: 8,638,310 →
Application: 13/445,747 →
Finger Gesture Recognition for Touch Sensing Surface
Patent: 8,629,851 →
Application: 13/449,179 →
Method for Constructing a Capacitance Sensing Device
Patent: 8,484,838 →
Application: 13/528,644 →
Publication: US 2012/0255167
Single Layer Touch Sensor
Application: 13/528,739 →
Publication: US 2012/0256642
Reconfigurable Charge Pump
Patent: 8,384,467 →
Application: 13/534,299 →
Integrated Capacitance Model Circuit
Patent: 8,432,170 →
Application: 13/536,238 →
Touch Sensor Driver With Selectable Charge Source
Patent: 9,218,093 →
Application: 13/536,255 →
Publication: US 2013/0241630
Touch Orientation Calculation
Patent: 9,304,622 →
Application: 13/538,122 →
Publication: US 2014/0002407
Methods and Apparatus to Determine Position of an Input Object
Patent: 9,001,074 →
Application: 13/538,991 →
Publication: US 2014/0002409
Peak Detection Schemes for Touch Position Detection
Patent: 9,213,052 →
Application: 13/564,099 →
Publication: US 2014/0035859
Slew Rate and Bandwidth Enhancement in Reset
Patent: 8,791,753 →
Application: 13/591,136 →
Publication: US 2013/0278334
Predictive Touch Surface Scanning
Patent: 8,723,827 →
Application: 13/591,145 →
Publication: US 2013/0100071
Adaptive Drive System
Patent: 8,411,062 →
Application: 13/599,167 →
Sense Position Prediction for Touch Sensing Methods, Circuits and Systems
Patent: 9,218,094 →
Application: 13/605,092 →
Baseline Charge Compensation
Patent: 9,019,220 →
Application: 13/612,696 →
Multi-Touch Ghost Discrimination
Patent: 9,575,599 →
Application: 13/628,033 →
Frequency Selection with Two Frequency Sets of Multiple Operating Frequencies in a Mutual Capacitance Sensing Devices
Patent: 9,209,802 →
Application: 13/629,281 →
Edge-By-Edge Integration and Conversion
Patent: 9,405,401 →
Application: 13/629,432 →
Publication: US 2014/0015768
Gain Correction for Fast Panel Scanning
Patent: 9,069,399 →
Application: 13/630,645 →
Publication: US 2014/0022201
False Touch Filtering for Capacitance Sensing Systems
Patent: 8,766,944 →
Application: 13/658,761 →
Publication: US 2013/0234978
Methods and Circuits for Measuring Mutual and Self Capacitance
Patent: 8,570,052 →
Application: 13/664,421 →
Discontinuous Integration Using Half Periods
Patent: 9,411,928 →
Application: 13/671,246 →
Publication: US 2014/0022203
Interface and Synchronization Method Between Touch Controller and Display Driver for Operation with Touch Integrated Displays
Patent: 8,780,065 →
Application: 13/678,146 →
Publication: US 2014/0022185
Iteratively Adjusting Estimated Touch Geometries of Estimated Touches to Sequential Estimated Actual Touches
Patent: 9,632,606 →
Application: 13/693,905 →
Sensor Pattern with Inactive Electrodes in Transmit (Tx) Layer for Mutual Capacitance
Patent: 9,151,790 →
Application: 13/693,927 →
Methods and Circuits for Measuring Mutual and Self Capacitance
Patent: 8,692,563 →
Application: 13/720,861 →
Methods and Apparatus to Detect a Touch Pattern
Patent: 8,816,985 →
Application: 13/723,020 →
System Level Filtering and Confidence Calculation
Application: 13/727,944 →
Receive Demodulator for Capacitive Sensing
Patent: 8,575,947 →
Application: 13/739,991 →
Multi-Stage Stylus Scanning
Patent: 9,310,943 →
Application: 13/741,090 →
Reconfigurable Charge Pump
Patent: 9,195,255 →
Application: 13/776,244 →
Method and Apparatus for Eliminating Tail Effect in Touch Applications
Patent: 8,866,490 →
Application: 13/800,468 →
Hardware Accelerator for Touchscreen Data Processing
Patent: 9,342,196 →
Application: 13/829,734 →
Publication: US 2014/0022206
Glove Touch Detection for Touch Devices
Patent: 9,778,742 →
Application: 13/895,110 →
Publication: US 2013/0328828
Attenuator Circuit of a Capacitance-Sensing Circuit
Patent: 8,610,443 →
Application: 13/895,115 →
Touchscreen Panel Frequency Response Determination
Patent: 8,810,546 →
Application: 13/902,805 →
Single Layer Sensor Pattern
Patent: 9,292,138 →
Application: 13/904,481 →
Publication: US 2016/0004343
Eliminating Common Mode Noise in Otuch Applications
Patent: 9,110,552 →
Application: 13/912,028 →
Publication: US 2014/0253492
Method and Apparatus for Accurate Coordinate Calculation of Objects in Touch Applications
Patent: 8,674,958 →
Application: 13/916,485 →
Flipped Cell Sensor Pattern
Patent: 8,754,662 →
Application: 13/918,252 →
Detecting Touchdowns and Liftoffs of Touch Objects
Patent: 8,773,396 →
Application: 13/918,756 →
Self Shielding Capacitance Sensing Panel
Patent: 9,201,106 →
Application: 13/923,037 →
Touchscreen Data Processing
Application: 13/927,054 →
Position Sensing Methods and Devices with Dynamic Gain for Edge Positioning
Patent: 9,772,722 →
Application: 13/928,695 →
Publication: US 2014/0111468
Capacitance Sensing Circuits and Methods
Patent: 8,614,587 →
Application: 13/929,350 →
Hard Press Rejection
Patent: 8,577,644 →
Application: 13/930,303 →
Capacitive Stylus for a Touch Screen
Patent: 9,411,462 →
Application: 13/947,596 →
Publication: US 2014/0085257
Dynamic Mode Switching for Fast Touch Response
Patent: 9,007,342 →
Application: 13/950,672 →
Publication: US 2013/0307823
Method for Improving Scan Time and Sensitivity in Touch Sensitive User Interface Device
Patent: 9,482,559 →
Application: 13/965,587 →
Publication: US 2014/0077827
Reducing Common Mode Noise in Touch Applications
Application: 14/018,360 →
Publication: US 2014/0062952
Touchscreen Data Processing
Patent: 9,377,909 →
Application: 14/018,596 →
Publication: US 2014/0022211
Adaptive Resolution Circuit
Patent: 8,810,263 →
Application: 14/023,083 →
Reducing Common Mode Noise in Touch Applications
Patent: 9,395,853 →
Application: 14/023,342 →
Publication: US 2014/0062953
Hardware De-Convolution Block for Multi-Phase Scanning
Patent: 8,860,682 →
Application: 14/024,299 →
Publication: US 2014/0316729
Methods and Circuits for Measuring Mutual and Self Capacitance
Patent: 9,494,628 →
Application: 14/037,098 →
Tail Effect Correction for Slim Pattern Touch Panels
Patent: 8,866,491 →
Application: 14/038,423 →
Publication: US 2014/0192027
Capacitance Scanning Proximity Detection
Patent: 9,019,226 →
Application: 14/044,387 →
Publication: US 2014/0035871
Hard Press Rejection
Patent: 9,043,183 →
Application: 14/059,200 →
Method and Apparatus for Calculating Coordinates with High Noise Immunity in Touch Applications
Patent: 8,692,802 →
Application: 14/095,902 →
Attenuator Circuit of a Capacitance-Sensing Circuit
Patent: 8,866,494 →
Application: 14/096,978 →
Publication: US 2014/0267151
High Resolution Capacitance to Code Converter
Patent: 8,836,669 →
Application: 14/097,138 →
Capacitance Sensing Circuits and Methods
Patent: 9,529,030 →
Application: 14/107,871 →
Publication: US 2016/0003881
Injected Touch Noise Analysis
Patent: 8,874,396 →
Application: 14/134,406 →
Contact Identification and Tracking on a Capacitance Sensing Array
Patent: 9,207,822 →
Application: 14/137,020 →
Touch Identification for Multi-Touch Technology
Patent: 9,310,927 →
Application: 14/140,909 →
Publication: US 2014/0191995
Capacitive Touch Screen
Patent: 9,383,869 →
Application: 14/152,882 →
Finger Gesture Recognition for Touch Sensing Surface
Patent: 9,684,381 →
Application: 14/153,996 →
Method and Apparatus for Identification of Touch Panels
Patent: 9,411,477 →
Application: 14/201,520 →
Publication: US 2014/0285467
Methods and Circuits for Measuring Mutual and Self Capacitance
Patent: 9,423,427 →
Application: 14/203,145 →
Publication: US 2014/0266257
Water Rejection and Wet Finger Tracking Algorithms for Truetouch Panels and Self Capacitance Touch Sensors
Patent: 8,982,097 →
Application: 14/226,660 →
Touch Sensor Device
Application: 14/229,524 →
Publication: US 2014/0210784
Charge Balancing Converter Using a Passive Integrator Circuit
Patent: 9,383,395 →
Application: 14/262,614 →
Predictive Touch Surface Scanning
Patent: 9,417,728 →
Application: 14/275,387 →
Publication: US 2014/0285469
Interface and Synchronization Method Between Touch Controller and Display Driver for Operation with Touch Integrated Displays
Patent: 9,104,284 →
Application: 14/299,136 →
Publication: US 2014/0347320
Flipped Cell Sensor Pattern
Patent: 9,547,031 →
Application: 14/303,881 →
Publication: US 2015/0008941
Tunable Baseline Compensation Scheme for Touchscreen Controllers
Patent: 9,164,137 →
Application: 14/317,696 →
Publication: US 2015/0162932
SLIM Sensor Design with Minimum Tail Effect
Patent: 9,389,258 →
Application: 14/318,354 →
Publication: US 2014/0313169
Self and mutual capacitance measurement in a touch screen
Patent: 9,684,418 →
Application: 14/325,582 →
Active Stylus to Host Data Transmitting Method
Patent: 9,619,051 →
Application: 14/332,727 →
Publication: US 2015/0062094
Methods and Apparatus to Detect a Touch Pattern Using Variable Scan Rates
Patent: 9,395,859 →
Application: 14/463,015 →
All Points Addressable Touch Sensing Surface
Patent: 9,454,274 →
Application: 14/463,240 →
Single Layer Touchscreen with Ground Insertion
Patent: 9,391,610 →
Application: 14/491,807 →
Publication: US 2015/0349773
Virtual Buttons for a Touch Interface
Patent: 9,176,635 →
Application: 14/495,547 →
Publication: US 2015/0109243
In-Cell Touch Scanning Modes for Simultaneous Touch and Display
Patent: 9,164,641 →
Application: 14/497,170 →
Hardware De-Convolution Block for Multi-Phase Scanning
Patent: 9,377,493 →
Application: 14/512,598 →
Publication: US 2016/0041210
Hover Position Calculation in a Touchscreen Device
Patent: 9,213,458 →
Application: 14/513,179 →
Publication: US 2015/0103043
Contact Detection Mode Switching in a Touchscreen Device
Patent: 9,983,738 →
Application: 14/513,189 →
Publication: US 2017/0322649
Multi-Mode Capacitive Sensing Device and Method with Current Conveyor
Patent: 9,442,146 →
Application: 14/514,204 →
Publication: US 2015/0097584
Scanning a Single-Layer Capacitive Sense Array
Patent: 9,542,042 →
Application: 14/514,654 →
Publication: US 2015/0062093
Injected Touch Noise Analysis
Patent: 9,547,399 →
Application: 14/525,025 →
Publication: US 2015/0199046
Compensation Circuit for a Tx-Rx Capacitive Sensor
Patent: 9,778,301 →
Application: 14/543,529 →
Publication: US 2015/0185267
Accuracy in a Capacitive Sense Array
Patent: 9,785,294 →
Application: 14/557,202 →
Publication: US 2015/0193049
Method and Apparatus for Reducing Coupled Noise Influence in Touch Screen Controllers
Patent: 9,229,577 →
Application: 14/612,255 →
Publication: US 2015/0205438
Single Layer Touch Sensor
Application: 14/666,764 →
Publication: US 2015/0199055
Method for Improving Scan Time and Sensitivity in an Array of Capacitive Sensors
Application: 60/947,895 →
Multi-Touch TX-RX Switched Capacitor Circuit with Parasitic Capacitance and Mutual Capacitance Offset Correction
Application: 61/013,986 →
System and Method for Detecting Single and Multi Touch Gestures
Application: 61/057,867 →
Multi-touch resolve
Application: 61/067,502 →
Methods and circuits for measuring mutual and self capacitance
Application: 61/067,539 →
Method for multiple touch position estimation
Application: 61/067,541 →
Method for multi-touch resolve
Application: 61/067,744 →
Method and Apparatus for Testing Projected Capacitance Matrixes and Determining the Location and Types of Faults
Application: 61/107,620 →
Alternative Realizations of the CSX (TxRx-I) Sensing Scheme for ITO Panels
Application: 61/108,450 →
Rx Demodulator For CapSense Using a Quasi Differential Channel
Application: 61/117,031 →
Multifunctional Capacitance Sensing Front-end Circuit with Current Conveyor
Application: 61/163,531 →
Fingers Identification for Multi-Touch Technology
Application: 61/172,338 →
Dynamic Mode Switching for Fast First-Touch Response
Application: 61/229,236 →
System, Apparatus and Method for Reducing Noise Susceptibility in a Touch Panel
Application: 61/253,142 →
Finger Sorting Algorithm
Application: 61/256,290 →
Method and Apparatus for Run-Time Identification of Touch Panels
Application: 61/256,296 →
Waterproof Scanning of a Capacitance Sensing Array
Application: 61/325,124 →
All Points Addressable Tablet Touchscreen
Application: 61/345,061 →
Capacitance Sensing Panel
Application: 61/360,305 →
Capacitance Sensing Proximity Detector
Application: 61/376,161 →
Mutual Capacitance Sensing Method and Apparatus
Application: 61/376,184 →
Smart Scanning for a Capacitance Sensing Array
Application: 61/376,347 →
Single Layer Capacitance Sensing Array
Application: 61/376,400 →
AC Line Synchronization for Capacitance Sensing
Application: 61/376,412 →
Mutual Capacitance Sensing Using First Order Relaxation Oscillators
Application: 61/376,460 →
Method and Apparatus for Improved Edge Performance in a Capacitance Sensing Array
Application: 61/376,533 →
Location Detection Tracking in Capacitive Sensor Arrays
Application: 61/376,656 →
Capacitance Sensing System, Method and Apparatus
Application: 61/376,762 →
Capacitive Active Stylus for Touchscreen
Application: 61/385,463 →
Single Layer Capacitance Sensing Apparatus and Method
Application: 61/392,034 →
Data Transmission in a Capacitive Stylus
Application: 61/407,522 →
Capacitive Stylus with Synchronization
Application: 61/407,906 →
Charger Noise Solution for Touchscreens
Application: 61/440,327 →
Signal Generation for a Capacitance Sensing Panel
Application: 61/472,152 →
Signal Receipt for a Txrx Capacitance Sensing Panel
Application: 61/472,161 →
Noise Detection Method and Apparatus for a Capacitance Sensing Panel
Application: 61/472,172 →
Method and Apparatus for Pipelined Conversions in a Capacitive Sensing Panel
Application: 61/472,178 →
Multi-Chip Synchronization
Application: 61/472,603 →
Frequency Hopping for Narrow-Band Frc
Application: 61/477,146 →
Self Shielding Capacitance Sensing Panel
Application: 61/478,346 →
Multiplexor for a TXRX Capacitance Sensing Panel
Application: 61/491,809 →
Quadrature Signal Receiver Using Synchronized Oscillator
Application: 61/509,230 →
Negative Touch Recovery for Mutual Capacitance Sensors
Application: 61/512,794 →
Variable Profile Common Mode Filter for Capacitance Sensing
Application: 61/515,605 →
Multi-touch Linearity
Application: 61/536,536 →
Capacitive Stylus Noise Immunity Using Tracking Scan
Application: 61/587,509 →
Active Stylus to Host Data Transmitting Method
Application: 61/599,302 →
Z Coordinate Filtering for Noise Suppression (or RX Line Filter)
Application: 61/602,283 →
Method of improving the processing of Large Object for touchscreen panels
Application: 61/602,385 →
Frequency Hopping Algorithm Improvements
Application: 61/602,750 →
Method of Seeking Lost Touches and Linearization of Close Fingers
Application: 61/602,809 →
10V PFET Drive using 5V CMOS
Application: 61/610,761 →
CR Correlation Concept
Application: 61/610,917 →
Baseline Charge Compensation Method and Control
Application: 61/610,927 →
Increase of a Touchscreen Sensor Driver Strength
Application: 61/612,166 →
Reconfigurable Charge Pump
Application: 61/614,432 →
Finger Identification and Gestures in a Touchscreen Device
Application: 61/658,524 →
Sensor Pattern with Dummies in Tx Layer for Mutual Cap Adjustment or Reduction
Application: 61/662,525 →
Rejection of False Touches Upon Fast Single Finger Tracking by Means of Prediction Algorithm
Application: 61/662,700 →
Edge-by-edge Integration and Conversion
Application: 61/670,730 →
Gain Correction for Fast Panel Scanning
Application: 61/672,614 →
Discontinuous Integration using Half Periods
Application: 61/672,698 →
Method of Two Finger Touch with No Ghosting
Application: 61/672,707 →
Interface and Synchronization Method between Touch Controller and Display Driver for Operation with In-cell Panels
Application: 61/673,680 →
Touch Location Interpolation Using Iterative Emulated Touch
Application: 61/674,604 →
Self-Synchronized Active Stylus Receiver with Data Communication for GEN 4 LS-AS
Application: 61/676,256 →
Multiple Frequency Bands in a Mutual Capacitance Sensor
Application: 61/677,651 →
2D Correlated Scanning for Mutual Capacitance Touchscreens
Application: 61/697,046 →
Low Power, Button Free, Wake-up for Touchscreen Devices
Application: 61/703,376 →
Method of Touchscreen Panel Time Constant Determination
Application: 61/706,032 →
Dynamic Gain in a Capacitance Sensing Panel
Application: 61/716,917 →
System Level Filtering
Application: 61/726,595 →
Reconfigurable Charge Pump
Application: 61/727,410 →
Method of Touchscreen Panel Time Constant Determination
Application: 61/730,703 →
Method and Apparatus for Eliminating Tail Effect in Touch Applications
Application: 61/754,028 →
Layer Sensor with Reduced Routing Channels
Application: 61/762,550 →
Adaptive Active Distance for Touchdown and Liftoff Events
Application: 61/774,336 →
Hard Press Rejection Algorithm for Capacitive Touch Solutions
Application: 61/775,962 →
Method and Apparatus for Eliminating Common Mode Noise in Touch Applications
Application: 61/776,086 →
Glove Touch Detection for Capacitive Touchscreen Devices
Application: 61/776,252 →
SLIM- Flip Pattern Design
Application: 61/776,405 →
Dynamic Gain in a Capacitance Sensing Panel
Application: 61/776,554 →
Method and Apparatus for Calculation Coordinates of Big Fingers with High Accuracy in Touch Applications
Application: 61/777,087 →
Capacitance sensing channel noise suppression improvement with quadrature listening channels
Application: 61/777,314 →
Charge balancing converter with active integrators and input attenuator
Application: 61/777,462 →
Dynamic Capacitate Resolution Circuit
Application: 61/777,633 →
Tail Effect Correction for the SLIM Pattern Touch Panels
Application: 61/785,131 →
Hardware De-convolution Block for TX multi-phase scanning on a TouchScreen Controller
Application: 61/814,508 →
2D Correlated Scanning for Mutual Capacitance Touchscreens
Application: 61/835,306 →
Method and Apparatus for Calculation Coordinates with High Noise Immunity in Touch Applications
Application: 61/859,969 →
Injected Touch Noise Metric
Application: 61/861,192 →
Simple Charge Balanced Convertor with quantization error accumulation
Application: 61/866,693 →
High resolution capacitance to code convertor
Application: 61/877,773 →
High resolution capacitance to code convertor
Application: 61/890,622 →
Processing for Hover Detection
Application: 61/890,753 →
WATER REJECTION AND WET FINGER TRACKING ALGORITHMS for TrueTouch panels and SelfCap buttons
Application: 61/910,751 →
Tunable Baseling Compensation Scheme for Touchscreen Controllers
Application: 61/912,436 →
System and Method for Detecting Button Presses on a Device
Application: 61/943,799 →
Single Layer Touchscreen with Ground Insertion
Application: 62/004,324 →
In-Cell Touch Scanning Modes for Simultaneous Touch and Display
Application: 62/004,671 →
Virtual Buttons to implement side keys
Application: 62/005,095 →
Processing for Hover Detection
Application: 62/042,678 →