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Sanjay Mitra
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Colorado Springs, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Proximity sensor with light inhibiting barrier comprising a gap hav...
Patent number
11,567,198
Issue date
Jan 31, 2023
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Grant
Proximity sensor with light blocking barrier comprising a gap havin...
Patent number
11,520,074
Issue date
Dec 6, 2022
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Grant
Proximity sensor with infrared ink coating
Patent number
11,143,551
Issue date
Oct 12, 2021
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Grant
Proximity sensor with light blocking compound
Patent number
9,835,716
Issue date
Dec 5, 2017
HANA MICROELECTRONICS, INC.
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Grant
Proximity sensor with light blocking compound
Patent number
9,632,209
Issue date
Apr 25, 2017
HANA MICROELECTRONICS, INC.
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Grant
Proximity sensor with light blocking compound
Patent number
9,442,216
Issue date
Sep 13, 2016
HANA MICROELECTRONICS, INC.
Vanapong Kwangkaew
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plastic package assembly method for a ferroelectric-based integrate...
Patent number
6,232,153
Issue date
May 15, 2001
Ramtron International Corporation
Sanjay Mitra
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Yield enhancement technique for integrated circuit processing to re...
Patent number
6,190,926
Issue date
Feb 20, 2001
Ramtron International Corporation
Stanley C. Perino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Yield enhancement technique for integrated circuit processing to re...
Patent number
5,990,513
Issue date
Nov 23, 1999
Ramtron International Corporation
Stanley C. Perino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Same state and opposite state diagnostic test for ferroelectric mem...
Patent number
5,661,730
Issue date
Aug 26, 1997
Ramtron International Corporation
Sanjay Mitra
G11 - INFORMATION STORAGE
Information
Patent Grant
Ferroelectric capacitor renewal method
Patent number
5,525,528
Issue date
Jun 11, 1996
Ramtron International Corporation
Stanley Perino
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SENSOR WITH OPTICAL LAYER AND METHOD OF MANUFACTURE
Publication number
20220352392
Publication date
Nov 3, 2022
Vanapong Kwangkaew
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SENSOR WITH LIGHT PIPE AND METHOD OF MANUFACTURE
Publication number
20220352395
Publication date
Nov 3, 2022
Vanapong Kwangkaew
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Proximity Sensor
Publication number
20210003703
Publication date
Jan 7, 2021
Hana Microelectronics Inc.
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Application
PROXIMITY SENSOR WITH LIGHT BLOCKING BARRIER
Publication number
20200088906
Publication date
Mar 19, 2020
HANA MICROELECTRONICS, INC.
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Application
Proximity Sensor with Infrared Ink Coating
Publication number
20190353518
Publication date
Nov 21, 2019
HANA MICROELECTRONICS, INC.
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Application
Proximity Sensor with Light Blocking Compound
Publication number
20170067986
Publication date
Mar 9, 2017
Vanapong Kwangkaew
G01 - MEASURING TESTING
Information
Patent Application
Proximity Sensor with Light Blocking Compound
Publication number
20160282510
Publication date
Sep 29, 2016
HANA MICROELECTRONICS, INC.
Vanapong Kwangkaew
G01 - MEASURING TESTING