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Franklin S. Ho
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San Carlos, CA, US
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last 30 patents
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Patent Grant
Non-volatile memory read/write security protection feature selectio...
Patent number
6,510,501
Issue date
Jan 21, 2003
National Semiconductor Corporation
Franklin Sai-Wai Ho
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Schmitt trigger with hysteresis and previous-state memory
Patent number
6,388,488
Issue date
May 14, 2002
National Semiconductor Corporation
Franklin Sai-Wai Ho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Serial IRQ slave controller with auto-synchronization
Patent number
6,321,288
Issue date
Nov 20, 2001
National Semiconductor Corporation
Franklin Sai-Wai Ho
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low current voltage supply circuit for an LCD driver
Patent number
6,118,439
Issue date
Sep 12, 2000
National Semiconductor Corporation
Franklin S. Ho
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Microcontroller mode selection system and method upon reset
Patent number
6,076,161
Issue date
Jun 13, 2000
National Semiconductor Corporation
Franklin Sai-Wai Ho
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
CMOS output driver with transition time control circuit
Patent number
5,120,992
Issue date
Jun 9, 1992
National Semiconductor Corporation
William E. Miller
H03 - BASIC ELECTRONIC CIRCUITRY