Inventor · disambiguated record
Bill Perlman
Also filed as: PERLMAN BILL
4 granted patents·550 citations·filing 1985–1990
84Inventor score
Top patents by PatentIndex Score
4 records- 0190US4752676AReliable secure, updatable "cash" card systemCOMMON BOND ASSOCIATES·Filed 1985·Granted Jun 21, 1988·299 cites·11 claims
- 0288US4914694AModifying a television signal to inhibit recording/reproductionEIDAK CORP·Filed 1988·Granted Apr 3, 1990·79 cites·57 claims
- 0387US5343121ANaturalistic illumination systemTERMAN MICHAEL·Filed 1990·Granted Aug 30, 1994·116 cites·23 claims
- 0485US5034981AAnti-copying video signal processingEIDAK CORP·Filed 1989·Granted Jul 23, 1991·56 cites·58 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →