Inventor · disambiguated record
David Keith
Also filed as: KEITH DAVID · KEITH DAVID J · KEITH DAVID L
3 granted patents·3 pending applications·54 citations·filing 1987–2007
71Inventor score
Top patents by PatentIndex Score
6 records- 0184US7990600B2Transmissive, optically addressed, photosensitive spatial light modulators and color display systems incorporating sameCOMPOUND PHOTONICS LTD·Filed 2005·Granted Aug 2, 2011·11 cites·73 claims
- 0284US4760423AApparatus and method for reducing hydrocarbon emissions from a liquid-based electrophotographic copying machineSAVIN CORP·Filed 1987·Granted Jul 26, 1988·37 cites·10 claims
- 0379US8388941B2Self preserved aqueous pharmaceutical compositionsCHOWHAN MASOOD A·Filed 2007·Granted Mar 5, 2013·6 cites·10 claims
- 0456US2010021561A1Self-preserved aqueous pharmaceutical compositionsCHOWHAN MASOOD A·Filed 2007·Application pending·0 cites
- 0534US2002149557A1Digital light valve addressing methods and apparatus and light valves incorporating sameSARIF INC·Filed 2001·Application pending·0 cites
- 0633US2005213052A1Structure of liquid crystal cells and projection lenses and image projection system using the sameILJIN DIAMOND CO LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →