Patent Assignment
Reel/Frame 055443/0818
Assignment of Assignor's Interest
Recorded: 2021-03-01
Pages: 23
Assignor
MEDIATEK INC.
Executed: 2020-12-23
Assignee
XUESHAN TECHNOLOGIES INC.
1891 ROBERTSON ROAD, SUITE 100, OTTAWA, K2H 5B7, CANADA
Covered Properties
(230)
Method and Apparatus for Resizing an Image Frame Including Field-Mode Encoding
Patent:
6,792,149 →
Application:
09/160,790 →
Method and Apparatus for Use in Switched Capacitor Systems
Patent:
7,199,740 →
Application:
09/575,560 →
Method and Apparatus for Use in Switched Capacitor Systems
Patent:
6,873,278 →
Application:
09/575,561 →
Method and Apparatus for Use in Switched Capacitor Systems
Patent:
6,917,321 →
Application:
09/575,562 →
Battery Charger Where the Charge Current Rate Is Set by a Switch Modulated with a Variable Duty Cycle
Patent:
6,353,305 →
Application:
09/579,565 →
Handset Proximity Muting
Patent:
6,952,471 →
Application:
09/590,684 →
Image Trap Filter
Patent:
6,850,747 →
Application:
09/608,763 →
Image Reject Mixer
Patent:
6,529,719 →
Application:
09/608,765 →
System for Canceling Internal Interference in a Receiver
Patent:
6,697,613 →
Application:
09/634,081 →
Highly Linear High-Speed Transconductance Amplifier for Gm-C Filters
Patent:
6,566,949 →
Application:
09/653,004 →
Mask Layout for Sidefed Rf Power Amplifier
Patent:
6,448,858 →
Application:
09/662,465 →
Transistor Amplifier That Accommodates Large Input Signals
Patent:
6,404,285 →
Application:
09/670,588 →
Bandgap Reference Voltage Startup Circuit
Patent:
6,392,470 →
Application:
09/670,589 →
Variable Gain Rf Amplifier
Patent:
6,414,547 →
Application:
09/670,592 →
Image Display Data Conversion Apparatus and Method Thereof
Phase -Locked Loop Methods and Structures for Generating Modulated Communication Signals with Nonconstant Envelopes
Patent:
6,693,969 →
Application:
09/689,288 →
Continuous Closed-Loop Power Control System Including Modulation Injection in a Wireless Transceiver Power Amplifier
Patent:
6,801,784 →
Application:
09/704,930 →
Sigma Delta Modulator with Saw Filter
Low Power Crystal Oscillator with Reduced Power Consumption
Patent:
6,542,042 →
Application:
09/789,251 →
Bandgap Reference Voltage Circuit
Variable Gain Amplifier
Patent:
6,525,606 →
Application:
09/815,698 →
Method and an apparatus for reordering a decoded picture sequence using virtual picture
Application:
09/816,157 →
Publication:
US 2002/0176507
A Non-Return- to- Zero Dac Using Reference Sine Wave Signals
System for Integrating Personalized Data with Visual Content
Decoding System and Method in an Optical Disk Storage Device
Method for Storing, Accessing Embedded Web Pages During Manufacturing Phase on Personal Digital Device
Stepped Gain Controlled Rf Driver Amplifier in Cmos
Patent:
6,400,227 →
Application:
09/871,446 →
System and Method for Providing Wireless Device Access to Scheduling Applications
High Linearity Cascode Low Noise Amplifier
Patent:
6,392,492 →
Application:
09/897,535 →
Decimation Filter for a Bandpass Delta-Sigma Adc
Patent:
6,429,797 →
Application:
09/899,610 →
Mixer Having Compensation for Harmonics of Local Oscillator Signal
Patent:
6,404,263 →
Application:
09/903,283 →
Method and Apparatus for Preventing Unauthorized Access of Memory Devices
Direct Modulation Transmitter Utilizing Signals Squaring
Ninety Degree Coupler for Radio Frequency Degraded Circuits
Glitch Free Clock Select Switch
Patent:
6,600,345 →
Application:
10/002,921 →
Decoding Circuit and Method of Viterbi Decoder
Charge Pump Structure for Reducing Capacitance in Loop Filter of a Phase Locked Loop
Patent:
6,710,666 →
Application:
10/065,658 →
Phase Locked Loop for Controlling Recordable Optical Disk Drive
Memory Address Generator with Scheduled Write and Read Address Generating Capability
Memory Access Method
Intelligent Phase Lock Loop
Programmable Gain Analog-to-Digital Converter
High Resolution Digital Controlled Oscillator
Antenna Circuitry
Method and Apparatus for Performing Dsv Protection in an Efm/Efm+ Encoding Same
Method and an Apparatus to Actively Sink Current in an Integrated Circuit with a Floating I/O Supply Voltage
Patent:
6,624,682 →
Application:
10/267,563 →
Schmitt Trigger Device with Disable
Patent:
6,624,678 →
Application:
10/267,796 →
Data Modulating/Demodulating Method and System and Apparatus Using the Same
Memory Access Interface for a Micro-Controller System with Address/Data Multiplexing Bus
Method and Apparatus for Progressive Jpeg Image Decoding
Method and Apparatus of Automatically Tuning Outputline Rate and Display Controller Provided with the Same
Apparatus and Method for Video Data Processing in Digital Video Decoding
Scaling Method by Using Symmetrical Middle-Point Slope Control (Smsc)
Scaling Method by Using Dual Point Cubic-Like Slope Control ( Dpcsc)
Method and Apparatus of Picture Display
Scaling Method by Using Cubic-Like Triple Point Slop Control (Ctpsc)
Continuous Closed-Loop Power Control System Including Modulation Injection in a Wireless Transceiver Power Amplifier
Apparatus and Method of Clock Recovery for Sampling Analog Signals
Radio Frequency Data Communication Device in Cmos Process
Mixer Circuit with Image Frequency Rejection, in Particular for an Rf Receiver with Zero or Low Intermediate Frequency
Transmitter Rf Power Control
Method and a Device for Phase and Frequency Comparison
Wireless Communication Terminals
Application of Spreading Codes to Signals
Method for Transmitting Data by Means of a Carrier Current
Wireless Communication Device Using a Single Clock Signal and Method of Operating the Same
System and Method for Updating Firmware in a Non-Volatile Memory Without Using a Processor
Method and Apparatus for Video Decoding and De-Interlacing
Method for Gradually Adjusting the Volume Level of a Digital Signal Within a Predefined Time Using a Volume Control Circuit
Digital Frequency Synthesizer Based Pll
Logic System with Adaptive Supply Voltage Control
Ninety Degree Coupler for Radio Frequency Degraded Circuits
Apparatus and Method for Dithering Image Signals in Combination with Offset
Display Control Device with Multipurpose Output Driver
Method and an Apparatus for Reordering a Decoded Picture Sequence Using Virtual Picture
Data Recovery Circuit, Phase Detection Circuit and Method for Detecting and Correcting Phase Conditions
Method and Related Apparatus for Stereo Vocal Cancellation
Scalable Video Format Conversion System
Method and Related Apparatus for Searching the Syncword of a Next Frame in an Encoded Digital Signal
Method and Related Apparatus for Jpeg Decoding
Video Predictive Decoding Method and Apparatus
Fast-Disabled Voltage Regulator Circuit with Low-Noise Feedback Loop and Operating Method Thereof
Memory Access Method for Video Decoding
User Interface Display Apparatus Using Texture Mapping Method
Scalable System for Inverse Discrete Cosine Transform and Method Thereof
Data Processing System and Method Suitable for Audio Data Synthesis
Memory Access Interface for a Micro-Controller System with Address/Data Multiplexing Bus
Application:
10/852,169 →
Publication:
US 2004/0215902
Methods and Devices for Obtaining Sampling Clocks
Continuous Closed-Loop Power Control System Including Modulation Injection in a Wireless Transceiver Power Amplifier
Method and Apparatus for Implementing Dct/Idct Based Video/Image Processing
Detector for Detecting Information Carried by a Signal Having a Sawtooth-Like Shape
Rapid and Low Cost of Inverse Discrete Cosine Transform System and Method Thereof
Video Signal Processing System Including Analog to Digital Converter and Related Method for Calibrating Analog to Digital Converter
Method for Updating Firmware via Determining Program Code
Method and Device for Controlling Quantization Scales of a Video Encoding Bit Stream
Battery Charger for Preventing Charging Currents from Overshooting During Mode Transition and Method Thereof
Battery Charger for Preventing Both Overshoot Charging Currents and Overcharged Battery Voltage During Mode Transitions and Method Thereof
Memory Control Method and Related Device
Method and Related Device for Updating Firmware Code Stored in Non-Volatile Memory
Method of Decoding a Digital Video Sequence and Related Apparatus
Method and Apparatus for Synchronized Recording of Audio and Video Streams
Method of Reserving Space on a Storage Medium for Recording Audio and Video Content and Recording Device Thereof
Device for Adaptively Adjusting Video Luminance and Related Method
Management Method and Display Method of on-Screen Display Thereof and Related Display Controlling Device
De-Interlacing Device Capable of De-Interlacing Video Fields Adaptively According to Motion Ratio and Associated Method
Display Controlling Device Capable of Displaying Multi-Windows and Related Method
Pixel Interpolation Method and Related Pixel Interpolation System
Video Signal Processing System with a Dynamic Adc Calibration Loop and Related Methods
Detector for Detecting Information Carried by a Signal Having a Sawtooth-Like Shape
Method and Device for Independent Color Management
Encoding Method and Apparatus for Cross Interleaved Cyclic Codes
Motor Control System Having Output Clamp Function and Method of the Same
Video Bit Stream Decoding System and Method Used in a Video Decoding Apparatus
Method of Controlling Multiple Calls of Communication Device
Systems and Methods for Image Processing Providing Noise Reduction and Edge Enhancement
Am Data Recovery Circuit
Am Data Recovery Circuit
Charge Pump for Radio Frequency Data Communication Device
Apparatus for Accessing and Transferring Optical Data
Systems and Methods for Processing Composite Television Signals
Music Synthesis System
Digital Television Recorders and Stream Format Conversion and Methods Thereof
Switchable Linear Regulator
Patent:
7,068,019 →
Application:
11/087,464 →
A Device for Integrating Lcd Monitor Circuitry
Apparatus and Method for Increasing Pixel Resolution of Image Using Coherent Sampling
Method and Device for Equalizing Mode Selection
Method and Device for Dynamically Adjusting Sync-on-Green (Sog) Signal of Video Signal
Method and Apparatus for Processing Multiple Decomposed Data for Calculating Key Equation Polynomials in Decoding Error Correction Code
Method and Apparatus for Detecting Specific Signal Pattern in a Signal Read from an Optical Disc
Apparatus Selectively Adopting Different Determining Criteria in Erasure Marking Procedure When Performing Decoding Process, and Method Thereof
Phase Locked Loop Having Cycle Slip Detector Capable of Compensating for Errors Caused by Cycle Slips
Auto-Gain Controlled Digital Phase-Locked Loop and Method Thereof
Method of Computing Path Metrics in a High-Speed Viterbi Detector and Related Apparatus Thereof
Adaptive Equalizer and Related Method Thereof
Laser Power Control Circuit and Method Thereof
Duty Ratio Control Apparatus for Pre-Pit Detection or Header Detection of an Optical Storage Medium
Adc System, Video Decoder and Related Method for Decoding Composite Video Signal Utilizing Clock Synchronized to Subcarrier of Composite Video Signal
Apparatus and Related Method for Level Clamping Control
Edge Compensated Feature Detector and Method Thereof
Automatic Gain Control Analog-to-Digital Converting System and Related Method
Signal Generating Circuit Capable of Generating a Validation Signal and Related Method Thereof
Methods of Image Processing with Reduced Memory Requirements for Video Encoder and Decoder
Cascadable Diversity Receiving System and Method Thereof
Method and Apparatus for Recording Data with Pseudo-Merge
Method and Device for Automatic Color Correction
Apparatus and Method for Decision Error Compensation in an Adaptive Equalizer
Messaging Service Interoperability Methods and Related Devices
Image Processing Apparatus and Processing Method Thereof
Method of Cross-Correlation and Continuous Wave Interference Suppression for Gps Signal and Associated Gps Receiver
Phase Frequency Detector with Limited Output Pulse Width and Method Thereof
Optical Disc Player System and Method of Controlling a Decoding Unit in the Optical Disc Player System to Read Encoded Bitstream Data from a Buffer Memory
Method and Apparatus for Channel Estimation
Systems and Methods for Decoding Large Images
Decoding circuit and decoding method for a Viterbi decoder
Application:
11/285,314 →
Publication:
US 2006/0072687
Method and Apparatus for Synchronized Recording of Audio and Video Streams
Method and Apparatus for Removing Impulse Noise
Flexible Diversity Combine Receiver Architecture for Digital Television
System and Method for Updating Firmware in a Non-Volatile Memory Without Using a Processor
Frame-Based Phase-Locked Display Controller and Method Thereof
Method and Device for Dynamically Accelerating Analog-to-Digital Converter
Methods and Systems for Audio and Video Communication
Method and Apparatus for Equalization
Apparatus and Method for Video Data Processing in Digital Video Decoding
Method of Weak Signal Acquisition and Associated Apparatus
Fast-Disabled Voltage Regulator Circuit with Low-Noise Feedback Loop and Operating Method Thereof
Video Data Conversion Method and System for Multiple Receivers
Systems and Methods for Changing Rate-Control Setting During Video Encoding
Method and Apparatus for Extracting Specific Data from Bis Data
Method and Apparatus for Computer Login Security Using Rfid Technology
Method of Adaptive Slicing Signal
Pll Device with Leakage Current Compensation Unit
Apparatus and Method for Temporal Noise Reduction and Motion Enhancement
Digital-To-Analog Converter (Dac) Using Multiple Pwms and Method Thereof
Patent:
7,298,309 →
Application:
11/464,829 →
Signal Coupling Circuit and Method
Multiple Gate Oxide Analog Circuit Architecture With Multiple Voltage Supplies and Associated Method
Application:
11/535,488 →
Publication:
US 2007/0120726
Signal Transmitting and Receiving Apparatus Capable of Preventing the Receiving End from Saturating
Memory Access Interface for a Micro-Controller System with Address/Data Multiplexing Bus
Digital/Analog Converting Apparatus and Digital/Analog Converter Thereof
Liquid Crystal Display Monitor Capable of Automatically Switching Display Mode and the Control Method Thereof
Power Supply Apparatus and Method for Providing Voltage
Method of Generating Advanced Audio Distribution Profile (A2DP) Source Code and Chipset Using the Same
Measurement Device for Measuring Gray-to-Gray Response Time
Method and Apparatus for Progressive Jpeg Image Decoding
Multipath Search Method and Apparatus
Video Bit Stream Decoding System and Method Used in a Video Decoding Apparatus
Edge Adaptive De-Interlacing Apparatus and Method Thereof
Edge Adaptive De-Interlacing Apparatus and Method Thereof
Audio Processing Circuit and Method
Method of Auto-Configuring Audio-Video Signals and Associated Apparatus
Method of Intelligently Selecting a Signal Source and Associated Apparatus
Apparatus and Method for Video Data Processing in Digital Video Decoding
Methods for Operating a Nonvolatile Memory and Related Circuit
Metrics Calculations Utilising Pre-Stored Values
Interrupt Control Function Adapted to Control the Execution of Interrupt Requests of Differing Criticality
Auto-Gain Controlled Digital Phase-Locked Loop and Method Thereof
Method and Device for Controlling Quantization Scales of a Video Encoding Bit Stream
Display Control Device with Multipurpose Output Driver
Apparatus for File System Management with Virtual File Name
Voltage Converter with Auto-Isolation Function
Method of Frequency Search for Dco and Decoder Using the Same
System and Method for Updating Firmware in a Non-Volatile Memory Without Using a Processor
Am Data Recovery Circuit
Method and apparatus of picture display
Application:
11/826,703 →
Publication:
US 2007/0263729
Variable-Field Motion Detector
Scalable Video Format Conversion System
Method for Integrating Lcd Monitor Circuitry
Encoding Method and Apparatus for Cross Interleaved Cyclic Codes
Detector for Detecting Information Carried by a Signal Having a Sawtooth-Like Shape
Methods of Noise Reduction and Edge Enhancement in Image Processing
Method and Apparatus for Video Decoding and De-Interlacing
Battery Charger for Preventing Charging Currents from Overshooting During Mode Transition and Method Thereof
Phase Frequency Detector with Limited Output Pulse Width and Method Thereof
Apparatus for Accessing and Transferring Optical Data
Method of Cross-Correlation and Continuous Wave Interference Suppression for Gps Signal and Associated Gps Receiver
Battery Charger for Preventing Both Overshoot Charging Current and Overcharged Battery Voltage During Charging Mode Transition
Dual Gate Oxide Analog Circuit Architecture with Dual Voltage Supplies and Associated Method
Reconfigurable Signal Processing Scheme
Voltage Converter with Auto-Isolation Function
Application:
12/406,163 →
Publication:
US 2009/0179684
Optical Disc Player System and Method of Controlling a Decoding Unit in the Optical Disc Player System to Read Encoded Bitstream Data from a Buffer Memory
Noise Reduction Method and Noise Reduction Apparatus
Method and Apparatus for Channel Estimation
Apparatus selectively adopting different determining criteria in erasure marking procedure when performing decoding process, and method thereof
Application:
12/550,423 →
Publication:
US 2009/0319844
Noise Reduction Method and Noise Reduction Apparatus
Method and Apparatus for Detecting Specific Signal Pattern in a Signal Read from an Optical Disc
Method and Apparatus for Video Decoding and De-Interlacing
Methods and Systems for Audio and Video Communication
Metrics Calculations Utilizing Pre-Stored Values
Optical Disc Player System and Method of Controlling a Decoding Unit in the Optical Disc Player System to Read Encoded Bitstream Data from a Buffer Memory
Application:
13/562,333 →
Publication:
US 2012/0301118
Method of Decoding a Digital Video Sequence and Related Apparatus
Apparatus and Method for Increasing Pixel Resolution of Image Using Coherent Sampling