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J. Kirkwood H. Rough
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electromagnetic field sensing device
Patent number
12,057,296
Issue date
Aug 6, 2024
COMET Technologies USA, Inc.
Tigran Poghosyan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dielectric fluid variable capacitor
Patent number
11,657,980
Issue date
May 23, 2023
COMET Technologies USA, Inc.
Tigran Poghosyan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inline inspection of photovoltaics for electrical defects
Patent number
8,427,185
Issue date
Apr 23, 2013
KLA-Tencor Corporation
George H. Zapalac
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Plasma process apparatus for integrated circuit fabrication having...
Patent number
6,225,744
Issue date
May 1, 2001
Novellus Systems, Inc.
Jeffrey A. Tobin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Intergrated field effect transistor device for high power and volta...
Patent number
6,037,618
Issue date
Mar 14, 2000
Linear Integrated Systems, Inc.
John H. Hall
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sputtering system using cylindrical rotating magnetron electrically...
Patent number
5,814,195
Issue date
Sep 29, 1998
The BOC Group, Inc.
John Lehan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
BIFET vacuum tube replacement structure
Patent number
5,648,664
Issue date
Jul 15, 1997
J. Kirkwood H. Rough
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of generating plasma having high ion density for substrate p...
Patent number
5,605,599
Issue date
Feb 25, 1997
Novellus Systems, Inc.
Jeffrey C. Benzing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron beam inspection system and method
Patent number
5,578,821
Issue date
Nov 26, 1996
KLA Instruments Corporation
Dan Meisberger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Induction plasma source
Patent number
5,405,480
Issue date
Apr 11, 1995
Novellus Systems, Inc.
Jeffrey C. Benzing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Induction coil with lapped joint
Patent number
4,994,637
Issue date
Feb 19, 1991
FMC Corporation
Jin-Liou Fang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multiple electrode plasma reactor power distribution system
Patent number
4,887,005
Issue date
Dec 12, 1989
J. Kirkwood H. Rough
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dynamic video system and method
Patent number
4,691,239
Issue date
Sep 1, 1987
Martin N. Nelson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power transfer device
Patent number
4,654,573
Issue date
Mar 31, 1987
Flexible Manufacturing Systems, Inc.
J. Kirkwood H. Rough
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Median point detecting apparatus for a lensmeter
Patent number
4,329,049
Issue date
May 11, 1982
Rodenstock Instruments Corporation
George P. Rigg
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
COMPOUND HELICAL INDUCTOR COIL
Publication number
20240038497
Publication date
Feb 1, 2024
COMET TECHNOLOGIES USA, INC.
ANTHONY OLIVETI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VARIABLE REACTANCE DEVICE HAVING ISOLATED GATE DRIVE POWER SUPPLIES
Publication number
20230317413
Publication date
Oct 5, 2023
COMET TECHNOLOGIES USA, INC.
Anthony OLIVETI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROMAGNETIC FIELD SENSING DEVICE
Publication number
20220270859
Publication date
Aug 25, 2022
COMET TECHNOLOGIES USA, INC.
Tigran Poghosyan
G01 - MEASURING TESTING