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Donald J. Verhaeghe
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Colorado Springs, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Non-volatile static RAM and method of operation thereof
Patent number
9,514,816
Issue date
Dec 6, 2016
Cypress Semiconductor Corporation
Jayant Ashokkumar
G11 - INFORMATION STORAGE
Information
Patent Grant
Method minimizing imprint through packaging of F-RAM
Patent number
9,240,440
Issue date
Jan 19, 2016
Cypress Semiconductor Corporation
Shan Sun
G01 - MEASURING TESTING
Information
Patent Grant
Method for improving data retention in a 2T/2C ferroelectric memory
Patent number
8,842,460
Issue date
Sep 23, 2014
Cypress Semiconductor Corporation
Shan Sun
G11 - INFORMATION STORAGE
Information
Patent Grant
Low voltage bootstrapping circuit
Patent number
5,999,461
Issue date
Dec 7, 1999
Ramtron International Corporation
Donald J. Verhaeghe
G11 - INFORMATION STORAGE
Information
Patent Grant
Plate line driver circuit for a 1T/1C ferroelectric memory
Patent number
5,978,251
Issue date
Nov 2, 1999
Ramtron International Corporation
William F. Kraus
G11 - INFORMATION STORAGE
Information
Patent Grant
Write Protection for a non-volatile memory
Patent number
5,912,849
Issue date
Jun 15, 1999
Hitachi, Ltd.
Yoshihiko Yasu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
5,818,771
Issue date
Oct 6, 1998
Hitachi, Ltd.
Yoshihiko Yasu
G11 - INFORMATION STORAGE
Information
Patent Grant
Circuit and method for reducing compensation of a ferroelectric cap...
Patent number
5,815,430
Issue date
Sep 29, 1998
Ramtron International Corporation
Donald J. Verhaeghe
G11 - INFORMATION STORAGE
Information
Patent Grant
Low-power non-resetable test mode circuit
Patent number
5,804,996
Issue date
Sep 8, 1998
Ramtron International Corporation
Donald J. Verhaeghe
G01 - MEASURING TESTING
Information
Patent Grant
Circuit and method for reducing a compensation of a ferroelectric c...
Patent number
5,592,410
Issue date
Jan 7, 1997
Ramtron International Corporation
Donald J. Verhaeghe
G11 - INFORMATION STORAGE
Information
Patent Grant
Noise and glitch suppressing filter with feedback
Patent number
5,479,132
Issue date
Dec 26, 1995
Ramtron International Corporation
Donald J. Verhaeghe
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Non-Volatile Static RAM and Method of Operation Thereof
Publication number
20160365145
Publication date
Dec 15, 2016
CYPRESS SEMICONDUCTOR CORPORATION
Jayant Ashokkumar
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR IMPROVING DATA RETENTION IN A 2T/2C FERROELECTRIC MEMORY
Publication number
20140146591
Publication date
May 29, 2014
RAMTRON INTERNATIONAL CORPORATION
Shan Sun
G11 - INFORMATION STORAGE
Information
Patent Application
High data rate serial ferroelectric memory
Publication number
20030147288
Publication date
Aug 7, 2003
Mary E. Hackbarth
G11 - INFORMATION STORAGE