Inventor · disambiguated record
Hugh Norman Chapman
Also filed as: CHAPMAN HUGH N · CHAPMAN HUGH NORMAN
3 granted patents·1 pending application·84 citations·filing 1981–2008
72Inventor score
Top patents by PatentIndex Score
4 records- 0186US4387503AMethod for programming circuit elements in integrated circuitsMOSTEK CORP·Filed 1981·Granted Jun 14, 1983·67 cites·7 claims
- 0253US2008201208A1Advertising system and methodTIE THOMAS HIRAMATSU·Filed 2008·Application pending·0 cites
- 0339US4684967ALow capacitance transistor cell element and transistor arrayINTEGRATED LOGIC SYSTEMS INC·Filed 1984·Granted Aug 4, 1987·10 cites·5 claims
- 0437US6346826B1Programmable gate array deviceINTEGRATED LOGIC SYSTEMS INC·Filed 1998·Granted Feb 12, 2002·7 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →