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James F. Buckwalter
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Pasadena, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Heterogeneous integration of radio frequency transistor chiplets ha...
Patent number
12,191,295
Issue date
Jan 7, 2025
PseudolithIC, Inc.
James F. Buckwalter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chip integration into cavities of a host wafer using lateral dielec...
Patent number
12,125,759
Issue date
Oct 22, 2024
PseudolithIC, Inc.
Florian Herrault
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Built in self-test of heterogeneous integrated radio frequency chip...
Patent number
12,099,092
Issue date
Sep 24, 2024
PseudolithIC, Inc.
James Buckwalter
G01 - MEASURING TESTING
Information
Patent Grant
Built in self-test of heterogeneous integrated radio frequency chip...
Patent number
11,940,495
Issue date
Mar 26, 2024
PseudolithIC, Inc.
James Buckwalter
G01 - MEASURING TESTING
Information
Patent Grant
Analog predistortion linearization for optical fiber communication...
Patent number
11,914,263
Issue date
Feb 27, 2024
The Regents of the University of California
James F. Buckwalter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Polarization-multiplexed self-homodyne analog coherent (PM-SH-ACD)...
Patent number
11,811,499
Issue date
Nov 7, 2023
Lucidean, Inc.
Aaron Maharry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Heterogeneous integration of radio frequency transistor chiplets ha...
Patent number
11,810,876
Issue date
Nov 7, 2023
PseudolithIC, Inc.
James Buckwalter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chip integration into cavities of a host wafer using lateral dielec...
Patent number
11,756,848
Issue date
Sep 12, 2023
PseudolithIC, Inc.
Florian Herrault
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power amplifier
Patent number
11,652,447
Issue date
May 16, 2023
Mixcomm, Inc.
James F. Buckwalter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Monolithic thin film elements and performance electronics, solar po...
Patent number
11,056,517
Issue date
Jul 6, 2021
The Regents of the University of California
Shadi A. Dayeh
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Switched capacitor house of cards power amplifier
Patent number
10,333,477
Issue date
Jun 25, 2019
The Regents of the University of California
Loai Galal Bahgat Salem
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Self-steering antenna arrays
Patent number
9,929,466
Issue date
Mar 27, 2018
The Regents of the University of California
Arpit K. Gupta
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio frequency power amplifiers
Patent number
9,160,286
Issue date
Oct 13, 2015
The Regents of the University of California
Nader Kalantari
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Constructive feedback traveling wave device and method
Patent number
8,258,873
Issue date
Sep 4, 2012
The Regents of the University of California
James Buckwalter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Data-dependent jitter pre-emphasis for high-speed serial link trans...
Patent number
7,961,778
Issue date
Jun 14, 2011
International Business Machines Corporation
James F. Buckwalter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Crosstalk equalizer
Patent number
7,505,505
Issue date
Mar 17, 2009
California Institute of Technology
James Buckwalter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Deterministic jitter equalizer
Patent number
7,463,680
Issue date
Dec 9, 2008
California Institute of Technology
James Buckwalter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
HETEROGENEOUS INTEGRATION OF RADIO FREQUENCY TRANSISTOR CHIPLETS HA...
Publication number
20240413103
Publication date
Dec 12, 2024
PseudolithIC, Inc.
James BUCKWALTER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BUILT IN SELF-TEST OF HETEROGENEOUS INTEGRATED RADIO FREQUENCY CHIP...
Publication number
20240329136
Publication date
Oct 3, 2024
PseudolithIC, Inc.
James Buckwalter
G01 - MEASURING TESTING
Information
Patent Application
MULTI-THICKNESS CHIP INTEGRATION INTO CAVITIES OF A HOST WAFER USIN...
Publication number
20240304508
Publication date
Sep 12, 2024
PseudolithIC, Inc.
Florian Herrault
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHIP INTEGRATION INTO CAVITIES OF A HOST WAFER USING LATERAL DIELEC...
Publication number
20240243026
Publication date
Jul 18, 2024
PseudolithIC, Inc.
Florian Herrault
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHIP INTEGRATION INTO CAVITIES OF A HOST WAFER USING LATERAL DIELEC...
Publication number
20240243025
Publication date
Jul 18, 2024
PseudolithIC, Inc.
Florian Herrault
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Systems and Methods for Transmitting and Receiving Wavelength-Multi...
Publication number
20240089001
Publication date
Mar 14, 2024
The Regents of the University of California
Clint Schow
G02 - OPTICS
Information
Patent Application
POLARIZATION-MULTIPLEXED SELF-HOMODYNE ANALOG COHERENT (PM-SH-ACD)...
Publication number
20240056214
Publication date
Feb 15, 2024
Lucidean, Inc.
Aaron Maharry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PASSIVE TUNABLE ON-CHIP LOAD MODULATION NETWORK FOR HIGH-EFFICIENCY...
Publication number
20230353105
Publication date
Nov 2, 2023
The Regents of the University of California
Cameron Hill
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
POLARIZATION-MULTIPLEXED SELF-HOMODYNE ANALOG COHERENT (PM-SH-ACD)...
Publication number
20230344546
Publication date
Oct 26, 2023
Lucidean, Inc.
Aaron Maharry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SPECTRUM-COMPRESSING RECEIVER AND RECEPTION METHOD FOR NON-CONTIGUO...
Publication number
20220345165
Publication date
Oct 27, 2022
The Regents of the University of California
James F. Buckwalter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SWITCHING INTERVAL MODULATION WITH PULSE ENCODED TRANSITIONS
Publication number
20220239384
Publication date
Jul 28, 2022
The Regents of the University of California
Cameron Hill
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG PREDISTORTION LINEARIZATION FOR OPTICAL FIBER COMMUNICATION...
Publication number
20220187675
Publication date
Jun 16, 2022
The Regents of the University of California
James F. Buckwalter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
NOVEL APPROACH TO CONTROLLING LINEARITY IN N-POLAR GAN MISHEMTS
Publication number
20210399121
Publication date
Dec 23, 2021
The Regents of the University of California
Brian Romanczyk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER AMPLIFIER
Publication number
20210050818
Publication date
Feb 18, 2021
Mixcomm, Inc.
James F. Buckwalter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Switched Capacitor House of Cards Power Amplifier
Publication number
20180097486
Publication date
Apr 5, 2018
The Regents of the University of California
Loai Galal Bahgat Salem
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MONOLITHIC THIN FILM ELEMENTS AND PERFORMANCE ELECTRONICS, SOLAR PO...
Publication number
20180040649
Publication date
Feb 8, 2018
The Regents of the University of California
Shadi A. Dayeh
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Application
Self-Steering Antenna Arrays
Publication number
20160036125
Publication date
Feb 4, 2016
The Regents of the University of California
Arpit K. Gupta
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RADIO FREQUENCY POWER AMPLIFIERS
Publication number
20140320212
Publication date
Oct 30, 2014
The Regents of the University of California
Nader Kalantari
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CONSTRUCTIVE FEEDBACK TRAVELING WAVE DEVICE AND METHOD
Publication number
20110204979
Publication date
Aug 25, 2011
The Regents of the University of California
James Buckwalter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DATA-DEPENDENT JITTER PRE-EMPHASIS FOR HIGH-SPEED SERIAL LINK TRANS...
Publication number
20080298530
Publication date
Dec 4, 2008
International Business Machines Corporation
James F. Buckwalter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data-dependent jitter pre-emphasis for high-speed serial link trans...
Publication number
20070177663
Publication date
Aug 2, 2007
IBM Corporation
James F. Buckwalter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Crosstalk equalizer
Publication number
20050163207
Publication date
Jul 28, 2005
California Institute of Technology
James Buckwalter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Deterministic jitter equalizer
Publication number
20050152488
Publication date
Jul 14, 2005
California Institute of Technology
James Buckwalter
H04 - ELECTRIC COMMUNICATION TECHNIQUE