Chang; Chung K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Chung K..The latest application filed is for "low supply voltage negative charge pump".

Company Profile

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Chang; Chung K. - Sunnyvale CA
Chang; Chung K. - Santa Clara CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Low supply voltage negative charge pump Grant 5,973,979 - Chang , et al. October 26, 1	1999-10-26
Bank architecture for a non-volatile memory enabling simultaneous reading and writing Grant 5,867,430 - Chen , et al. February 2, 1	1999-02-02
Non-volatile memory enabling simultaneous reading and writing by time multiplexing a decode path Grant 5,841,696 - Chen , et al. November 24, 1	1998-11-24
Program algorithm for low voltage single power supply flash memories Grant 5,644,531 - Kuo , et al. July 1, 1	1997-07-01
Method for eliminating of cycling-induced electron trapping in the tunneling oxide of 5 volt only flash EEPROMS Grant 5,485,423 - Tang , et al. January 16, 1	1996-01-16
Independent array grounds for flash EEPROM array with paged erase architechture Grant 5,365,484 - Cleveland , et al. November 15, 1	1994-11-15
Flash eeprom array with improved high endurance Grant 5,359,558 - Chang , et al. October 25, 1	1994-10-25
Sector-based redundancy architecture Grant 5,349,558 - Cleveland , et al. September 20, 1	1994-09-20
VPP power supply having a regulator circuit for controlling a regulated positive potential Grant 5,291,446 - Van Buskirk , et al. March 1, 1	1994-03-01
Drain power supply Grant 5,263,000 - Van Buskirk , et al. November 16, 1	1993-11-16

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