Inventor · disambiguated record
William Henry Keehn, Ii
Also filed as: KEEHN II WILLIAM HENRY · KEEHN WILLIAM H
4 granted patents·199 citations·filing 1995–1997
79Inventor score
Files withNORAND CORP3
Top patents by PatentIndex Score
4 records- 0193US5818553AContrast control for a backlit LCDNORAND CORP·Filed 1997·Granted Oct 6, 1998·150 cites·12 claims
- 0257US5630090AApparatus for and methods of providing a safe-stop mode for a microprocessor operating in a PSRAM-memory environmentNORAND CORP·Filed 1996·Granted May 13, 1997·37 cites·28 claims
- 0338US5798610AEfficient electroluminescent backlightFiled 1995·Granted Aug 25, 1998·9 cites·6 claims
- 0430US5714812ACombined energy and data storage systemNORAND CORP·Filed 1995·Granted Feb 3, 1998·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →