Inventor · disambiguated record
Douglas F. Horan
Also filed as: HORAN DOUGLAS F
4 granted patents·204 citations·filing 1978–2001
79Inventor score
Top patents by PatentIndex Score
4 records- 0188US4283784AMultiple time zone, alarm and user programmable custom watchTIMEX CORP·Filed 1978·Granted Aug 11, 1981·40 cites·37 claims
- 0283US6347136B1Calling party announcement message management systems and methodsWINBOND ELECTRONICS CORP·Filed 1999·Granted Feb 12, 2002·148 cites·21 claims
- 0371US4296340AInitializing circuit for MOS integrated circuitsINTEL CORP·Filed 1979·Granted Oct 20, 1981·15 cites·10 claims
- 0432US6643171B2High dynamic range recording and playback for multilevel storage using differential samplingWINBOND ELECTRONICS CORP·Filed 2001·Granted Nov 4, 2003·1 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →