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Chih-Wei Chang
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electroporation devices and methods of cell transfection
Patent number
12,188,042
Issue date
Jan 7, 2025
NANOCAV, LLC
Chih-Wei Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Micro flow-through electroporation devices and methods of cell tran...
Patent number
12,173,279
Issue date
Dec 24, 2024
NavoCav, LLC
Chih-Wei Chang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Electroporation with active compensation
Patent number
12,006,507
Issue date
Jun 11, 2024
NantCell, Inc.
Chih-Wei Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wireless implant for motor function recovery after spinal cord injury
Patent number
11,986,653
Issue date
May 21, 2024
The Regents of the University of California
Yi-Kai Lo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wireless implant for motor function recovery after spinal cord injury
Patent number
11,944,814
Issue date
Apr 2, 2024
The Regents of the University of California
Yi-Kai Lo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Selective chemical bath deposition of iridium oxide on thin film fl...
Patent number
11,389,644
Issue date
Jul 19, 2022
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Micro flow-through electroporation devices and methods of cell tran...
Patent number
11,377,652
Issue date
Jul 5, 2022
NANOCAV, LLC
Chih-Wei Chang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Wireless implant for motor function recovery after spinal cord injury
Patent number
11,129,983
Issue date
Sep 28, 2021
The Regents of the University of California
Yi-Kai Lo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multi-electrode array for spinal cord epidural stimulation
Patent number
10,773,074
Issue date
Sep 15, 2020
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of fabricating a multi-electrode array for spinal cord epid...
Patent number
10,583,285
Issue date
Mar 10, 2020
The Regents of the University of California
Wentai Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Flexible and stretchable electrodes for gastrointestinal implants
Patent number
10,391,310
Issue date
Aug 27, 2019
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Focused recording and stimulation electrode array
Patent number
9,955,886
Issue date
May 1, 2018
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Solid state thermal rectifier
Patent number
9,385,065
Issue date
Jul 5, 2016
The Regents of the University of California
Chih-Wei Chang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Tunable thermal link
Patent number
8,776,870
Issue date
Jul 15, 2014
The Regents of the University of California
Chih-Wei Chang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanotube phonon waveguide
Patent number
8,569,848
Issue date
Oct 29, 2013
The Regents of the University of California
Chih-Wei Chang
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS IMPLANT FOR MOTOR FUNCTION RECOVERY AFTER SPINAL CORD INJURY
Publication number
20250025689
Publication date
Jan 23, 2025
The Regents of the University of California
Yi-Kai Lo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Electroporation With Active Compensation
Publication number
20240229074
Publication date
Jul 11, 2024
NANTCELL, INC.
Chih-wei CHANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
WIRELESS IMPLANT FOR MOTOR FUNCTION RECOVERY AFTER SPINAL CORD INJURY
Publication number
20220040479
Publication date
Feb 10, 2022
The Regents of the University of California
Yi-Kai Lo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Electroporation With Active Compensation
Publication number
20220025402
Publication date
Jan 27, 2022
NANTCELL, INC.
Chih-Wei CHANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
WIRELESS IMPLANT FOR MOTOR FUNCTION RECOVERY AFTER SPINAL CORD INJURY
Publication number
20220016420
Publication date
Jan 20, 2022
The Regents of the University of California
Yi-Kai Lo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Micro Flow-Through Electroporation Devices And Methods Of Cell Tran...
Publication number
20210348155
Publication date
Nov 11, 2021
NanoCav, LLC
Chih-Wei CHANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Electroporation Devices And Methods Of Cell Transfection
Publication number
20200340014
Publication date
Oct 29, 2020
NanoCav, LLC
Chih-Wei CHANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Micro Flow-Through Electroporation Devices And Methods Of Cell Tran...
Publication number
20200017847
Publication date
Jan 16, 2020
NanoCav, LLC
Chih-Wei CHANG
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
SELECTIVE CHEMICAL BATH DEPOSITION OF IRIDIUM OXIDE ON THIN FILM FL...
Publication number
20190329029
Publication date
Oct 31, 2019
The Regents of the University of California
Wentai Liu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
WIRELESS IMPLANT FOR MOTOR FUNCTION RECOVERY AFTER SPINAL CORD INJURY
Publication number
20190038899
Publication date
Feb 7, 2019
The Regents of the University of California
Yi-Kai Lo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ELECTRODE ARRAY FOR TRANSCUTANEOUS ELECTRICAL STIMULATION OF THE SP...
Publication number
20190022371
Publication date
Jan 24, 2019
The Regents of the University of California
Chih-Wei Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS OF FABRICATING AN ELECTRODE ARRAY FOR TRANSCUTANEOUS ELECTR...
Publication number
20180221651
Publication date
Aug 9, 2018
The Regents of the University of California
Chih-Wei Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FOCUSED RECORDING AND STIMULATION ELECTRODE ARRAY
Publication number
20180214046
Publication date
Aug 2, 2018
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FLEXIBLE AND STRETCHABLE ELECTRODES FOR GASTROINTESTINAL IMPLANTS
Publication number
20170266440
Publication date
Sep 21, 2017
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTI-ELECTRODE ARRAY FOR SPINAL CORD EPIDURAL STIMULATION
Publication number
20170246452
Publication date
Aug 31, 2017
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS OF FABRICATING A MULTI-ELECTRODE ARRAY FOR SPINAL CORD EPID...
Publication number
20170246450
Publication date
Aug 31, 2017
The Regents of the University of California
Wentai Liu
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
BIO-IMPEDANCE MEASUREMENT METHOD USING BI-PHASIC CURRENT STIMULUS E...
Publication number
20170105653
Publication date
Apr 20, 2017
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FOCUSED RECORDING AND STIMULATION ELECTRODE ARRAY
Publication number
20160192854
Publication date
Jul 7, 2016
The Regents of the University of California
Wentai Liu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
NANOTUBE PHONON WAVEGUIDE
Publication number
20130255906
Publication date
Oct 3, 2013
The Regents of the University of California
Chih-Wei Chang
B82 - NANO-TECHNOLOGY
Information
Patent Application
SOLID STATE THERMAL RECTIFIER
Publication number
20100167004
Publication date
Jul 1, 2010
Chih-Wei Chang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Tunable Thermal Link
Publication number
20090277609
Publication date
Nov 12, 2009
The Regents of the University of California
Chih-Wei Chang
F28 - HEAT EXCHANGE IN GENERAL