Patent Assignment
Reel/Frame 030341/0099
Security Agreement
Recorded: 2013-05-02
Pages: 33
Assignors
SEMTECH CORPORATION
Executed: 2013-05-02
SEMTECH NEW YORK CORPORATION
Executed: 2013-05-02
SIERRA MONOLITHICS, INC.
Executed: 2013-05-02
Assignee
HSBC BANK USA, NATIONAL ASSOCIATION
8 EAST 40TH STREET, 6TH FLOOR, NEW YORK, NEW YORK, 10016
Covered Properties
(216)
Signaling Method and Apparatus
PCT:
PCT/US2002/016741 ↗
Method and Apparatus for Improving the Reliability of the Reading of Integrated Circuit Fuses
PCT:
PCT/US2002/021267 ↗
Led Driver Apparatus and Method
PCT:
PCT/US2003/039647 ↗
Method and Apparatus for Aligning Time References When Separated by an Unreliable Data Packet Network
PCT:
PCT/US2005/004128 ↗
Multi-Channel Filtering System for Transceiver Architectures
PCT:
PCT/US2005/009343 ↗
High Effeciency Power Supply for Led Lighting Applications
PCT:
PCT/US2006/045670 ↗
Remote Session Recording Apparatus and Method
PCT:
PCT/US2007/010634 ↗
Encoding and Decoding Architecture and Method for Pipelining Encoded Data or Pipelining with a Look-Ahead Strategy
PCT:
PCT/US2007/023759 ↗
Fractional-N Synthesized Chirp Generator
PCT:
PCT/US2008/064003 ↗
High-Speed Serializer, Related Components, Systems and Methods
PCT:
PCT/US2008/076313 ↗
Measurement and Adjustment of Real-Time Values According to Residence Time in Networking Equipment Without Access to Real Time
PCT:
PCT/US2010/046378 ↗
Chip Assembly with Chip-Scale Packaging
PCT:
PCT/US2010/058965 ↗
Flyback Primary Side Output Voltage Sensing System and Method
PCT:
PCT/US2011/063606 ↗
Low Voltage Multi-Stage Interleaver Systems, Apparatus and Methods
PCT:
PCT/US2013/033712 ↗
System for Dc Restoration of Serially Transmitted Binary Signals
Patent:
5,426,389 →
Application:
08/006,397 →
Stored Program System with Protected Memory and Secure Signature Extraction
Patent:
5,860,099 →
Application:
08/061,203 →
Self-Adjusting Window Circuit with Timing Control
Patent:
5,432,559 →
Application:
08/149,258 →
Differential Gain Stage for Use in a Standard Bipolar Ecl Process
Patent:
5,420,524 →
Application:
08/157,242 →
Superconducting Gyroscope
Patent:
5,406,847 →
Application:
08/210,085 →
Energy-Saving Keyboard
Patent:
5,585,792 →
Application:
08/328,077 →
Clock Recovery Circuit for Serial Digital Video
Patent:
5,541,556 →
Application:
08/360,544 →
Low-Voltage Punch-Through Transient Suppressor Employing a Dual-Base Structure
Patent:
5,880,511 →
Application:
08/497,079 →
Pointing Device with Reduced Component Count
Patent:
5,874,938 →
Application:
08/708,048 →
Sync Separator and Video Signal Detector Circuits
Patent:
6,154,256 →
Application:
08/712,267 →
Sync Separator Circuit
Patent:
5,953,069 →
Application:
08/712,279 →
Low-Voltage Punch-Through Transient Suppressor Employing a Dual-Base Structure
Patent:
6,015,999 →
Application:
09/039,926 →
Obtaining Accurate on-Chip Time-Constants and Conductances
Patent:
5,973,524 →
Application:
09/047,751 →
Phase Detector for High Speed Clock Recovery from Random Binary Signals
Patent:
6,034,554 →
Application:
09/053,705 →
Serial Digital Data Communications Receiver with Improved Automatic Cable Equalizer, Agc System , and Dc Restorer
Patent:
6,304,615 →
Application:
09/055,515 →
Pointing Device with Reduced Component Count
Patent:
6,175,359 →
Application:
09/157,739 →
Bus Through Termination Circuit
Patent:
6,118,350 →
Application:
09/188,530 →
Voltage Regulator with Wide Control Bandwidth
Patent:
6,130,526 →
Application:
09/285,505 →
Slave Clock Generation System and Method for Synchronous Telecommunications Networks
Patent:
6,121,816 →
Application:
09/298,402 →
Non-Linear Transconductance Amplifier
Patent:
6,181,203 →
Application:
09/331,039 →
Buck Converter with Inductive Turn Ratio Optimization
Patent:
6,094,038 →
Application:
09/340,575 →
Variation on Single-Ended Primary Inductor Converter
Patent:
6,144,565 →
Application:
09/357,672 →
Asynchronous Timing Oscillator Re-Synchronizer and Method
Patent:
6,618,456 →
Application:
09/422,409 →
Multi-Phase and Multi-Module Power Supplies with Balanced Current Between Phases and Modules
Patent:
6,215,290 →
Application:
09/440,222 →
Voltaic Pile with Charge Equalizing System
Patent:
6,511,764 →
Application:
09/445,125 →
Clock Stretcher and Level Shifter with Small Component Count and Low Power Consumption
Patent:
6,239,644 →
Application:
09/445,191 →
Method and apparatus for voltage regulation in multi-output switched mode power supplies
Patent:
6,239,509 →
Application:
09/539,275 →
Circuit and method for adaptive leading edge blanking in pulse width modulated current mode switching power supply controllers
Patent:
6,219,262 →
Application:
09/567,205 →
Method and apparatus for virtual current sensing in DC-DC switched mode power supplies
Patent:
6,377,032 →
Application:
09/620,370 →
Wireless Host with Improved Robustness and Boot Capabilities
Reclocker Circuit and Router Cell
Patent:
6,791,977 →
Application:
09/690,771 →
Resonant Buck-Type Voltage Converter Using Swinging Inductance
Patent:
6,472,852 →
Application:
09/705,342 →
Charge Pump with Current Limiting Circuit
Patent:
6,504,422 →
Application:
09/717,769 →
Pointing Device with Reduced Component Count
Self-Clocking Multiphase Power Supply Controller
Bounded Power Supply Voltage Positioning
Virtual Ripple Generation in Switch-Mode Power Supplies
Multi-Gigabit-Per-Sec Clock Recovery Apparatus and Method for Optical Communications
High-Speed Charge-Mode Controller for a Multi-Phase Switched-Mode Power Converter
Patent:
6,462,521 →
Application:
09/908,007 →
Reference Signal Switchover Clock Output Controller
Patent:
6,429,707 →
Application:
09/911,642 →
Phase and Frequency Detector Providing Immunity to Missing Input Clock Pulses
Patent:
6,483,389 →
Application:
09/911,643 →
Phase Detector and Signal Locking System Controller
Patent:
7,039,148 →
Application:
09/921,797 →
Method and Apparatus for Accurately Sensing Output Current in a Dc-to-Dc Voltage Converter
Patent:
6,424,129 →
Application:
09/935,286 →
Adaptive Equalizer with Large Data Rate Range
Ultra-Wideband Power Amplifier Module Apparatus and Method for Optical and Electronic Communications
Patent:
6,639,461 →
Application:
09/943,588 →
Serial Digital Data Communications Receiver with Improved Automatic Cable Equalizer, Agc System, and Dc Restorer
Transmit Amplitude Independent Adaptive Equalizer
Pointing Device with Z-Axis Functionality and Reduced Component Count
Patent:
6,486,871 →
Application:
09/958,501 →
Intentionally Non-Monotonic Digital-to-Analog Converter
Single and Multiple Layer Packaging of High-Speed/High-Density Ics
Method and Apparatus for Sensing Output Inductor Current in a Dc-to-Dc Power Converter
Patent:
6,441,597 →
Application:
10/001,722 →
Non-Linear Phase Detector
Method and Apparatus for Increasing Processing Performance of Pipelined Averaging Filters
Patent:
6,959,317 →
Application:
10/010,713 →
Multiphase Modular Power Module Employing Star Link Topography
Patent:
6,625,045 →
Application:
10/034,347 →
Low-Voltage Punch-Through Transient Suppressor Employing a Dual-Base Structure
Patent:
38,608 →
Application:
10/052,843 →
Offset Peak Current Mode Control Circuit for Multiple-Phase Power Converter
Quadrature Ring Oscillator
Charge Balancing System
Method and Apparatus for Controlling the Phase of the Clock Output of a Digital Clock
Multiple Output Power Supply Having Soft Start Protection for Load Over-Current or Short Circuit Conditions
Method and Apparatus for Increasing Capture Range and Jitter Tolerance in Phase Detection Circuits
Improved Oscillator System and Method
Direct Attach Optical Receiver Module and Method of Testing
Multiple-Phase, Multi-Module Power Supply System for High Frequency Operation
Patent:
6,714,426 →
Application:
10/287,215 →
Dynamically Trimmed Voltage Controlled Oscillator
Signaling Method and Apparatus with a Host and Human Input Device
Patent:
6,668,180 →
Application:
10/311,734 →
Charge Pump with Current Limiting Circuit
Serializer or Integrated Circuit with Serdes Framer Interface
Video Serializer/Deserializer with Embedded Audio Support
Power Converter Having Improved Step Down Response for Low Duty Cycle Operation
Patent:
6,703,812 →
Application:
10/370,412 →
System and Method for Processing Digital Visual Interface Communication Data Signals and Display Data Channel Communication Signals Over a Transmission Line
Digital Communication Extender System and Method
Input Follower System and Method
Switched Mode Power Converter Having Synchronous Rectification and Secondary Side Post Regulation
Battery Charging Method and Apparatus
Method and Apparatus for Driving Leds
Digital Adjustment of Gain and Offset for Digital to Analog Converters
Method and Apparatus for Improving the Reliability of the Reading of Integrated Circuit Fuses
Single-Wire Communication Bus for Miniature Low-Power Systems
Sensor for Capacitive Touch Pad Pointing Device
Data Acquisition from Capacitive Touch Pad
System and Method for Automatically Correcting Duty Cycle Distortion
Power Supply Rejection for High Bandwidth Transimpedance Amplifier Circuits (Tias)
Fully Integrated Received Signal Strength Indicator for a Transimpedance Amplifier
Triode Region Mosfet Current Source to Bias a Transimpedance Amplifier
Elevated Front-End Transimpedance Amplifier
Diode Stack
Multi-Channel Filtering System for Transceiver Architectures
Precision Adaptive Equalizer
Adaptive Lock Position Circuit
System and Method for Reducing the Lock Time of a Phase Locked Loop Circuit
Digital Windowing for Video Sync Separation
Composite Color Frame Identifier System and Method
Video Signal Format Detector and Generator System and Method
Tunable Ring Oscillator
Method and Apparatus for Driving Led's
Method and Apparatus for Aligning Time References When Separated by an Unreliable Data Packet Network
Method and Apparatus for Enhancing Voltage Regulator Transient Response
Method and Apparatus for Determining Load Current in a Cpu Core Voltage Regulator
Air Core Inductive Element on Printed Circuit Board for Use in Switching Power Conversion Circuitries
Switching Mode Power Converter Having Secondary Side Bias Generating and Driving Circuit to Provide Synchronous Rectification and Active Clamp
Duty-Cycle Correction Circuit
Dual Mode Over-Current Protection for Switching Mode Power Converter
Enhanced Phase and Frequency Detector That Improves Performance in the Presence of a Failing Clock
Transmit Amplitude Independent Adaptive Equalizer
Transmit Amplitude Independent Adaptive Equalizer
Transmit Amplitude Independent Adaptive Equalizer
Direct Attach Optical Receiver Module and Method of Testing
System and Method for Jitter Control
Switched Mode Power Supply Method and Apparatus
High Efficiency Power Supply for Led Lighting Applications
Method and Apparatus for Generating Unique Identification Numbers for Pci Express Transactions with Substantially Increased Performance
Linear Sample and Hold Phase Detector for Clocking Circuits
Switched Mode Power Supply Having Variable Minimum Switching Frequency
Method and Apparatus for Improved Current Mode Control for Large Conversion Ratio Synchronous Buck Converter with Lossless Current Sense
Patent:
7,508,182 →
Application:
11/553,434 →
Apparatus and Method for Calibration of Gain and/or Phase Imbalance and/or Dc Offset in a Communication System
Transmit and/or Receive Channel Communication System with Switchably Coupled Multiple Filtering Components
Encoding and Decoding Architecture and Method for Pipelining Encoded Data or Pipelining with a Look-Ahead Strategy
Channelization Filter Communication Systems and Methods Therefor
Switched-Capacitor Reset Architecture for Opamp
Method and Apparatus for a Charge Pump Dc-to-Dc Converter Having Parallel Operating Modes
Video Serializer/Deserializer Having Selectable Multi-Lane Serial Interface
Systems and Methods for a Tilted Optical Receiver Assembly
Highly Integrated, High-Speed, Low-Power Serdes and Systems
Adaptive Equalization System and Method Having a Lock-Up-Free Quantized Feedback Dc Restoration Circuit
Serializer Deserializer Circuits
Method and Apparatus for Battery Charging Based on Battery Capacity and Charging Source Constraints
Multi-Media Digital Interface Systems and Methods
De-Emphasizing Cable Equalizer
Direct Attach Optical Receiver Module and Method of Testing
Fractional-N Synthesized Chirp Generator
Electrically Adjustable Resistor
Apparatus and Method for a Chip Assembly Including a Frequency Extending Device
Method and Device for Controlling the Backlighting of a Flat Screen
Method and Apparatus for Producing a Low-Noise, Temperature-Compensated Bandgap Voltage Reference
Application:
12/186,290 →
Publication:
US 2009/0039949
Method and Apparatus for Constant on-Time Switch Mode Converters
High-Speed Serializer, Related Components, Systems and Methods
Application:
12/210,152 →
Publication:
US 2009/0074407
System and Method of Data Word Flipping to Prevent Pathological Conditions on High-Speed Serial Video Data Interfaces
Wavelength Division Multiplexing Serial Video Signals Over Optical Interfaces Using the Xfp Form Factor
Folding Sequential Adaptive Equalizer
High-Speed Video Serializer and Deserializer
Application:
12/417,303 →
Publication:
US 2009/0265490
Video Serializer and Deserializer with Mapping Conversion
System and Method for Processing Digital Visual Interface Communication Data Signals and Display Data Channel Communication Signals Over a Transmission Line
Patent:
42,291 →
Application:
12/478,032 →
Transmit, Receive, and Cross-Talk Cancellation Filters for Back Channelling
High Speed Track and Hold Circuit
Thermometer Code Transcoding and Encoding Methods and Systems
A Method of Digital Control of Pwm Converters Achieving Fast Transient Response and Low Steady-State Jittering
Bandpass Multi-Bit Sigma-Delta Analog to Digital Conversion
Apparatus and Method for Calibration of Gain and/or Phase Imbalance and/or Dc Offset in a Communication System
Apparatus and Method for Calibration of Gain and/or Phase Imbalance and/or Dc Offset in a Communication System
Apparatus and Method for Calibration of Gain and/or Phase Imbalance and/or Dc Offset in a Communication System
Digital Control of Pwm Converters with Nonlinear Gain Scheduling
Signal Interpolation Methods and Circuits
Chip Assembly with Chip-Scale Packaging
Variable on-Time Control Method for High Light-Load Efficiency, Small Output Voltage Ripple, and Audible-Noise-Free Operation
Power Semiconductor Device with Low Parasitic Metal and Package Resistance
Application:
12/750,743 →
Publication:
US 2011/0241125
Copper Plate Bonding for High Performance Semiconductor Packaging
Application:
12/779,805 →
Publication:
US 2010/0289129
System and Method for Extending the Overload Range of a Sigma Delta Adc System by Providing Over-Range Quantization Levels
Patent:
8,212,699 →
Application:
12/795,579 →
Direct Attach Optical Receiver Module and Method of Testing
Measurement and Adjustment of Real-Time Values According to Residence Time in Networking Equipment Without Access to Real Time
Automatic Dropout Prevention in Led Drivers
Shallow-Trench Cmos-Compatible Super Junction Device Structure for Low and Medium Voltage Power Management Applications
Application:
13/095,546 →
Publication:
US 2012/0273882
Optimal Mosfet Driver Circuit for Reducing Electromagnetic Interference and Noise
Application:
13/100,168 →
Publication:
US 2011/0273220
Crosspoint Switch for Use in Video and Other Applications
Video Specific Built-in Self Test and System Test for Crosspoint Switches
Application:
13/138,231 →
Publication:
US 2012/0019668
System and Method to Overcome Wander Accumulation to Achieve Precision Clock Distribution Over Large Networks
Glass/Ceramics Replacement of Epoxy for High Temperature Hermetically Sealed Non-Axial Electronic Packages
Methods to Reduce Output Voltage Ripple in Constant On-Time DC-DC Converters
Decision Feedback Equalizer and Transceiver
Multi-Bit Successive Approximation Adc
Successive Approximation Analog-to-Digital Conversion
Resistive Digital-to-Analog Conversion
Closed Loop Optical Modulation Amplitude Control
Flyback Primary Side Output Voltage Sensing System and Method
Chip-Scale Semiconductor Die Packaging Method
Multiple Capacitive (Button) Sensor with Reduced Pinout
Serial-Ripple Analog-to-Digital Conversion
System and Method for Improved Line Transient Response in Current Mode Boost Converters
Application:
13/372,254 →
Publication:
US 2013/0207632
Use of Resistive Touch Screen as a Proximity Sensor
Low Voltage Multi-Stage Interleaver Systems, Apparatus and Methods
Analog Loop Filter Systems, Apparatus, and Methods
Capacitive Body Proximity Sensor System
Shallow-Trench Cmos-Compatible Super Junction Device Structure for Low and Medium Voltage Power Management Applications
Application:
13/550,235 →
Publication:
US 2013/0011985
Backchannel Communication Between Host and Interface Module
Application:
13/580,397 →
Publication:
US 2013/0073749
High-Speed Sst Transmit Driver
Application:
13/611,421 →
Low-Voltage, High-Speed, Current-Mode Latch with Inductor Tail and Common-Mode Feedback for Amplitude and Current Control
High-Speed Sst Transmit Driver
Patent:
8,878,568 →
Application:
13/658,980 →
Video Serializer/Deserializer Having Selectable Multi-Lane Serial Interface
Instrumentation Amplifier with Rail-to-Rail Input Range
Hybrid Resistive Digital-to-Analog Devices
Folding Sequential Adaptive Equalizer
Capacitance Measurement of High Voltage Device
Optical Transmission for Binary and Duobinary Modulation Formats
Reduction of Electrostatic Discharge Effects in Charge-Pump Elevator Ladder
Reduction or Elimination of Irregular Voltage Distribution in a Ladder of Voltage Elevators
Application:
13/793,736 →
Publication:
US 2014/0097887
Switchable Conductance Pipeline Analog-to-Digital Conversion
Patent:
8,830,109 →
Application:
13/797,522 →
Low-Power, Low-Latency Architecture for Telecom and Datacom Multiplexers and Demultiplexers
High-Speed Interface for Ancillary Data for Serial Digital Interface Applications
Application:
13/806,373 →
Publication:
US 2013/0208812
Apparatus for Transmitting High Speed Data via a Cable
Application:
13/845,418 →
Publication:
US 2013/0266273
Latchup Reduction in a Charge-Pump
Application:
61/715,185 →
Adaptive Switching Frequency Adjustment for a Power Supply
Application:
61/758,038 →
Capacitive Sensing Within a Sigma-Delta Loop
Application:
61/788,286 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Grant of Security Interest
Mar 20, 2012
From: SEMTECH CORPORATION; SEMTECH NEW YORK CORPORATION; SIERRA MONOLITHICS, INC.
To: JEFFERIES FINANCE LLC
Reel/Frame 027897/0141 →
Change of Name
Apr 9, 2012
From: USAR SYSTEMS INCORPORATED
To: SEMTECH NEW YORK CORPORATION
Reel/Frame 028016/0685 →
Change of Name
Apr 9, 2012
From: USARSYS ACQUISITION CORP.
To: USAR SYSTEMS INCORPORATED
Reel/Frame 028016/0672 →
Assignment of Assignor's Interest
Apr 25, 2012
From: MARTEN, VICTOR
To: USAR SYSTEMS INCORPORATED
Reel/Frame 028102/0765 →
Merger
Jun 25, 2012
From: GENNUM CORPORATION
To: SEMTECH CANADA INC.
Reel/Frame 028436/0762 →
Assignment of Assignor's Interest
Aug 7, 2012
From: SEMTECH NEW YORK CORPORATION
To: SEMTECH CORPORATION
Reel/Frame 028740/0658 →
Grant of Security Interest
Dec 18, 2012
From: SEMTECH CORPORATION
To: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 029495/0309 →
Release of Security Interest
May 2, 2013
From: JEFFERIES FINANCE LLC
To: SEMTECH CORPORATION; SEMTECH NEW YORK CORPORATION; SIERRA MONOLITHICS, INC.
Reel/Frame 030341/0059 →
Security Interest
Nov 17, 2016
From: SEMTECH CORPORATION; SEMTECH NEW YORK CORPORATION; SIERRA MONOLITHICS, INC.; SEMTECH EV, INC.
To: HSBC BANK USA, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 040646/0799 →
Assignment of Patent Security Interest Previously Recorded at Reel/Frame (040646/0799)
Feb 17, 2023
From: HSBC BANK USA, NATIONAL ASSOCIATION, AS RESIGNING AGENT
To: JPMORGAN CHASE BANK, N.A., AS SUCCESSOR AGENT
Reel/Frame 062781/0544 →