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Christopher I. WALKER
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PALO ALTO, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Self-calibrating phased-array transceiver
Patent number
12,136,772
Issue date
Nov 5, 2024
California Institute of Technology
Austin C. Fikes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phased array wireless power delivery optmization
Patent number
11,536,756
Issue date
Dec 27, 2022
California Institute of Technology
Christopher I. Walker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-calibrating phased-array transceiver
Patent number
11,264,715
Issue date
Mar 1, 2022
California Institute of Technology
Austin Fikes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
PC board fluidic devices
Patent number
10,376,892
Issue date
Aug 13, 2019
California Institute of Technology
Aditya Rajagopal
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
PC board-based polymerase chain reaction systems, methods and mater...
Patent number
9,533,308
Issue date
Jan 3, 2017
California Institute of Technology
Aditya Rajagopal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for thermal cycling
Patent number
9,316,586
Issue date
Apr 19, 2016
California Institute of Technology
George Maltezos
G01 - MEASURING TESTING
Information
Patent Grant
Methods for fabrication of microfluidic systems on printed circuit...
Patent number
8,414,785
Issue date
Apr 9, 2013
California Institute of Technology
Christopher I. Walker
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrostatic sensor device and matrix
Patent number
8,378,689
Issue date
Feb 19, 2013
Amfit, Inc.
James T. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Thermal cycling system
Patent number
8,232,091
Issue date
Jul 31, 2012
California Institute of Technology
George Maltezos
G01 - MEASURING TESTING
Information
Patent Grant
Thermal cycling method
Patent number
8,008,046
Issue date
Aug 30, 2011
California Institute of Technology
George Maltezos
G01 - MEASURING TESTING
Information
Patent Grant
Thermal cycling apparatus
Patent number
8,003,370
Issue date
Aug 23, 2011
California Institute of Technology
George Maltezos
G01 - MEASURING TESTING
Information
Patent Grant
Microfluidic autoregulator devices and arrays for operation with ne...
Patent number
7,992,587
Issue date
Aug 9, 2011
California Institute of Technology
Emil Kartalov
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
High efficiency coupling optics for pumping and detection of fluore...
Patent number
7,777,877
Issue date
Aug 17, 2010
California Institute of Technology
Christopher I. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Segmented waveguide structures
Patent number
7,315,679
Issue date
Jan 1, 2008
California Institute of Technology
Michael J. Hochberg
G01 - MEASURING TESTING
Information
Patent Grant
Electrostatic sensor device and matrix
Patent number
7,019,529
Issue date
Mar 28, 2006
Amfit, Inc.
James T. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic collimator and collimator array
Patent number
6,934,087
Issue date
Aug 23, 2005
Siimpel Corporation
Roman C. Gutierrez
G02 - OPTICS
Information
Patent Grant
Electrostatic sensor device and matrix
Patent number
6,864,687
Issue date
Mar 8, 2005
Amfit, Inc.
James T. Walker
G01 - MEASURING TESTING
Information
Patent Grant
Slipface lens
Patent number
6,504,659
Issue date
Jan 7, 2003
SiWave, Inc.
Christopher I. Walker
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
SELF-CALIBRATING PHASED-ARRAY TRANSCEIVER
Publication number
20230109403
Publication date
Apr 6, 2023
California Institute of Technology
Austin C. Fikes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASED ARRAY WIRELESS POWER DELIVERY OPTMIZATION
Publication number
20190219619
Publication date
Jul 18, 2019
California Institute of Technology
Christopher I. Walker
G01 - MEASURING TESTING
Information
Patent Application
PC BOARD FLUIDIC DEVICES
Publication number
20170072399
Publication date
Mar 16, 2017
California Institute of Technology
Aditya RAJAGOPAL
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PC BOARD-BASED POLYMERASE CHAIN REACTION SYSTEMS, METHODS AND MATER...
Publication number
20130210080
Publication date
Aug 15, 2013
California Institute of Technology
Aditya RAJAGOPAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR PERFORMING POLYMERASE CHAIN REACTION NUCLEIC ACID AMPLIF...
Publication number
20120264202
Publication date
Oct 18, 2012
Christopher I. WALKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR THERMAL CYCLING
Publication number
20120171678
Publication date
Jul 5, 2012
California Institute of Technology
George MALTEZOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROSTATIC SENSOR DEVICE AND MATRIX
Publication number
20110140705
Publication date
Jun 16, 2011
Amfit, Inc.
James T. Walker
G01 - MEASURING TESTING
Information
Patent Application
COLOR DISPLAY MATERIALS AND RELATED METHODS AND DEVICES
Publication number
20100309112
Publication date
Dec 9, 2010
Aditya Rajagopal
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
METHODS FOR FABRICATION OF MICROFLUIDIC SYSTEMS ON PRINTED CIRCUIT...
Publication number
20100084371
Publication date
Apr 8, 2010
Christopher I. WALKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THERMAL CYCLING METHOD
Publication number
20090275014
Publication date
Nov 5, 2009
California Institute of Technology Office of Technology Transfer
George MALTEZOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Thermal cycling apparatus
Publication number
20090275113
Publication date
Nov 5, 2009
California Institute of Technology
George MALTEZOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HIGH EFFICIENCY COUPLING OPTICS FOR PUMPING AND DETECTION OF FLUORE...
Publication number
20080151249
Publication date
Jun 26, 2008
California Institute of Technology
Christopher I. Walker
G01 - MEASURING TESTING
Information
Patent Application
THERMAL CYCLING SYSTEM
Publication number
20080003649
Publication date
Jan 3, 2008
California Institute of Technology
George Maltezos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Segmented waveguide structures
Publication number
20060233504
Publication date
Oct 19, 2006
Michael J. Hochberg
G02 - OPTICS
Information
Patent Application
Electrostatic sensor device and matrix
Publication number
20050030042
Publication date
Feb 10, 2005
Amfit, Inc.
James T. Walker
A43 - FOOTWEAR
Information
Patent Application
Electrostatic sensor device and matrix
Publication number
20030030443
Publication date
Feb 13, 2003
Amfit, Inc.
James T. Walker
A43 - FOOTWEAR
Information
Patent Application
SLIPFACE LENS
Publication number
20020176179
Publication date
Nov 28, 2002
Christopher I. Walker
G02 - OPTICS