Inventor · disambiguated record
James F. Dubil
Also filed as: DUBIL JAMES F
4 granted patents·421 citations·filing 1977–1987
80Inventor score
Files withIBM4
Top patents by PatentIndex Score
4 records- 0196US4888812ADocument image processing systemIBM·Filed 1987·Granted Dec 19, 1989·349 cites·34 claims
- 0275US4924521AImage processing system and method employing combined black and white and gray scale image dataIBM·Filed 1987·Granted May 8, 1990·59 cites·8 claims
- 0354US4110835ABucket brigade circuit for signal scalingIBM·Filed 1977·Granted Aug 29, 1978·11 cites·2 claims
- 0429US4161706AUniversal transversal filter chipIBM·Filed 1978·Granted Jul 17, 1979·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →