Patent Assignment
Reel/Frame 036001/0933
Assignment of Assignor's Interest
Recorded: 2015-06-22
Pages: 21
Assignor
NUJIRA LIMITED
Executed: 2015-06-22
Assignee
SNAPTRACK, INC.
5775 MOREHOUSE DRIVE, SAN DIEGO, CALIFORNIA, 92121
Covered Properties
(91)
High Efficiency Amplification
High Efficiency Amplification
High Efficiency Amplification
Application:
14/299,184 →
Publication:
US 2014/0285269
High Efficiency Amplification
Power Amplifier with Stabilising Network
High Efficiency Variable Voltage Supply
Application:
11/574,218 →
Publication:
US 2007/0210771
High Efficiency Variable Voltage Supply
Joint optimisation of supply and bias modulation
Application:
13/345,427 →
Publication:
US 2012/0105150
Joint optimisation of supply and bias modulation
Application:
14/599,019 →
Publication:
US 2015/0130535
Control loop for amplification stage
Filter for Switched Mode Power Supply
Modulated supply stage with feedback to switched supply
Application:
14/187,743 →
Publication:
US 2014/0203653
Single Inductor Multiple Output Converter
Control of cross-over point
Multi-Stage Amplifier
Power Supply Stage
Power Supply Arrangement for Multi-Stage Amplifier
Power supply arrangement for multi-stage amplifier
Parallel Correction Amplifier
Parallel Correction Amplifier
Control of Multi-Level Supply Stage
Timing Alignment for Modulated Supply
Application:
14/485,475 →
Publication:
US 2015/0002234
Timing Alignment for Power Amplifier
Power Supply Pre-Distortion
Crossover Performance of Power Amplifier
Performance of Off-Chip Connection for Power Amplifier
Switched Mode Power Supply with a Bypass Path for Shunting Current
Switch Mode Power Supply for Envelope Tracking
Asynchronous Switch Mode Power Supply
Power Control
Polar Amplification Transmitter Distortion Reduction
Time and Amplitude Alignment in Envelope Tracking Amplification Stage
Envelope Path Processing for Envelope Tracking Amplification Stage
Application:
14/577,458 →
Publication:
US 2015/0103955
Time Alignment for an Amplification Stage
Envelope Tracking System for Mimo
Envelope Tracking Push-Pull or Differential Power Amplifier
Envelope Tracking Power Amplifier with Low Impedance Supply Feed
Crest Factor Reduction Applied To Shaping Table To Increase Power Amplifier Efficiency Of Envelope Tracking Amplifier
Pre-Distortion in Rf Path in Combination with Shaping Table in Envelope Path for Envelope Tracking Amplifier
Dynamic Characterisation of Amplifier Using Multiple Envelope Shaping Functions
Adaptive Biasing Scheme for an Amplifier
Determination of Envelope Shaping and Signal Path Predistortion of an Et Amplification Stage Using Device Characterisation Data
Application:
14/389,096 →
Publication:
US 2015/0061761
Dynamic Characterisation of Amplifier Am-Pm Distortion
Interference Suppression for Switched Mode Power Supply with Error Correction
Interference Suppression for Switched Mode Power Supply
2G Support for 2G and 3G/4G Envelope Tracking Modulator
Supply Modulator
Multiplying Current Conveyor for Amplifier
Reduced Bandwith of Signal in an Envelope Path for Envelope Tracking System
Apparatus and Methods for Envelope Tracking Calibration
Application:
61/440,291 →
Apparatus and Methods for Calibrating Envelope Trackers
Apparatus and Methods for Voltage Converters
Application:
61/561,676 →
Apparatus and Methods for Voltage Converter Bypass Circuits
High Efficiency Amplification
High Efficiency Amplification
High Efficiency Amplification
Transformer Based Voltage Supply
Transformer Based Voltage Supply
Power Amplifier with Stabilising Network
Power Amplifier with Stabilising Network
Power Amplifier with Stabilising Network
High Efficiency Variable Voltage Supply
Joint Optimisation of Supply and Bias Modulation
Joint Optimisation of Supply and Bias Modulation
Joint optimisation of supply and bias modulation
Control Loop for Amplification Stage
Filter for Switched Mode Power Supply
Signal Alignment for Envelope Tracking System
Efficient Supply Voltage
Transformer Based Voltage Combiner with Inductive Shunt
Efficient Amplification Stage
Modulated Supply Stage with Feedback to Switched Supply
Pulse Width Modulation
Control of Cross-Over Point
Control of cross-over point
Generation of pre-distortion coefficients
Multi-Stage Amplifier
Power Supply Arrangement for Multi-Stage Amplifier
Control of Multi-Level Supply Stage
Timing Alignment for Modulated Supply
Timing Alignment for Power Amplifier
Performance of Off-Chip Connection for Power Amplifier
Power Control
Power Control
Bias Control for Push-Pull Amplifier Arrangement
Envelope Path Processing for Envelope Tracking Amplification Stage
Envelope Tracking System for Mimo
Regulated Cascode Current Mirror Scheme for Transconductance Amplifiers
Apparatus and Methods for Envelope Tracking Calibration
Apparatus and Methods for Voltage Converters
Adaptive Biasing Scheme for an Amplifier
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 2, 2007
From: WILSON, MARTIN PAUL; FLINT, SHANE
To: NUJIRA LTD.
Reel/Frame 019635/0117 →
Assignment of Assignor's Interest
Feb 14, 2011
From: WILSON, MARTIN PAUL
To: NUJIRA LIMITED
Reel/Frame 025801/0470 →
Assignment of Assignor's Interest
Jan 11, 2012
From: WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 027513/0281 →
Assignment of Assignor's Interest
Feb 27, 2012
From: WILSON, MARTIN PAUL; WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 027768/0088 →
Assignment of Assignor's Interest
Sep 17, 2012
From: WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 028971/0526 →
Assignment of Assignor's Interest
May 31, 2013
From: WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 030527/0549 →
Assignment of Assignor's Interest
Feb 25, 2014
From: WILSON, MARTIN
To: NUJIRA LIMITED
Reel/Frame 032294/0425 →
Assignment of Assignor's Interest
May 7, 2014
From: HENSHAW, ROBERT; WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 032839/0144 →
Assignment of Assignor's Interest
May 12, 2014
From: WILSON, MARTIN
To: NUJIRA LIMITED
Reel/Frame 032867/0668 →
Assignment of Assignor's Interest
Sep 16, 2014
From: HENSHAW, ROBERT; WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 033745/0727 →
Assignment of Assignor's Interest
Feb 4, 2015
From: WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 034885/0928 →
Assignment of Assignor's Interest
Feb 4, 2015
From: WIMPENNY, GERARD; WILSON, MARTIN PAUL
To: NUJIRA LIMITED
Reel/Frame 034886/0959 →
Assignment of Assignor's Interest
Feb 4, 2015
From: WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 034889/0310 →
Assignment of Assignor's Interest
Apr 24, 2015
From: WILSON, MARTIN; FLINT, SHANE
To: NUJIRA LIMITED
Reel/Frame 035485/0579 →
Assignment of Assignor's Interest
Apr 24, 2015
From: WIMPENNY, GERARD; HILDERSLEY, JULIAN; HENSHAW, ROBERT; QIN, YI
To: NUJIRA LIMITED
Reel/Frame 035485/0642 →
Assignment of Assignor's Interest
Apr 27, 2015
From: WILSON, MARTIN PAUL
To: NUJIRA LIMITED
Reel/Frame 035498/0181 →
Corrective Assignment to Correct the Inventor's Name Previously Recorded on Reel 032294 Frame 0425. Assignor(S) Hereby Confirms the Middle Name of Inventor Was Inadvertently Omitted.
Apr 28, 2015
From: WILSON, MARTIN PAUL
To: NUJIRA LIMITED
Reel/Frame 035509/0021 →
Corrective Assignment to Correct the Title Information Inside Assignment Document from "Improved Control Loop for Amplification Stage" Previously Recorded at Reel: 034885 Frame: 0928. Assignor(S) Hereby Confirms the Assignment.
May 7, 2015
From: WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 035614/0127 →
Corrective Assignment to Correct the Name of the Assignee Previously Recorded at Reel: 019635 Frame: 0117. Assignor(S) Hereby Confirms the Assignment.
May 21, 2015
From: WILSON, MARTIN PAUL; FLINT, SHANE
To: NUJIRA LIMITED
Reel/Frame 035749/0183 →
Corrective Assignment to Correct the Title of Invention in the Assignment Document Previously Recorded at Reel: 034885 Frame: 0928. Assignor(S) Hereby Confirms the Assignment.
Jun 16, 2015
From: WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 035919/0811 →
Corrective Assignment to Correct the Title Information Inside the Assignment Document Previously Recorded at Reel: 025588 Frame: 0710. Assignor(S) Hereby Confirms the Assignment.
Jun 16, 2015
From: WIMPENNY, GERARD
To: NUJIRA LIMITED
Reel/Frame 035923/0335 →
Corrective Assignment to Correct the Address of Assignee and Typographical Errors Previously Recorded on Reel 016956 Frame 0106. Assignor(S) Hereby Confirms the Assignment.
Jun 17, 2015
From: WILSON, MARTIN PAUL
To: NUJIRA LIMITED
Reel/Frame 035855/0957 →