Inventor · disambiguated record
John G. Simmons
Also filed as: SIMMONS JOHN G
3 granted patents·177 citations·filing 1987–1988
77Inventor score
Top patents by PatentIndex Score
3 records- 0186US4899200ANovel high-speed integrated heterostructure transistors, photodetectors, and optoelectronic circuitsUNIV MINNESOTA·Filed 1988·Granted Feb 6, 1990·56 cites·15 claims
- 0286US4806997ADouble heterostructure optoelectronic switchAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Feb 21, 1989·64 cites·10 claims
- 0386US4800415ABipolar inversion channel deviceAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Jan 24, 1989·57 cites·52 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →