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Patents Grants
last 30 patents
Information
Patent Grant
Silicon layer arrangement for last mask programmability
Patent number
5,926,419
Issue date
Jul 20, 1999
Powersmart, Inc.
Duong Van Phuoc
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery pack having a processor controlled battery operating system
Patent number
5,796,239
Issue date
Aug 18, 1998
Duong van Phuoc
G01 - MEASURING TESTING
Information
Patent Grant
Smart battery system with an A/D converter that converts both posit...
Patent number
5,789,899
Issue date
Aug 4, 1998
Duong van Phuoc
G01 - MEASURING TESTING
Information
Patent Grant
Battery pack having a processor controlled battery operating system
Patent number
5,710,501
Issue date
Jan 20, 1998
Duracell, Inc.
Duong van Phuoc
G01 - MEASURING TESTING
Information
Patent Grant
Battery pack having a processor controlled battery operating system
Patent number
5,652,502
Issue date
Jul 29, 1997
Duracell, Inc.
Duong van Phuoc
G01 - MEASURING TESTING
Information
Patent Grant
Battery pack having a processor controlled battery operating system
Patent number
5,646,508
Issue date
Jul 8, 1997
Duracell, Inc.
Duong van Phuoc
G01 - MEASURING TESTING
Information
Patent Grant
Battery pack having a processor controlled battery operating system
Patent number
5,633,573
Issue date
May 27, 1997
Duracell, Inc.
Duong van Phuoc
G01 - MEASURING TESTING