Inventor · disambiguated record
Koushun Sun
Also filed as: SUN KOUSHUN
5 granted patents·157 citations·filing 1984–1991
83Inventor score
Files withMOTOROLA INC5
Top patents by PatentIndex Score
5 records- 0195US4886029AIgnition misfire detectorMOTOROLA INC·Filed 1988·Granted Dec 12, 1989·66 cites·23 claims
- 0285US5054461AIonization control for automotive ignition systemMOTOROLA INC·Filed 1990·Granted Oct 8, 1991·29 cites·27 claims
- 0377US5309888AIgnition systemMOTOROLA INC·Filed 1991·Granted May 10, 1994·21 cites·29 claims
- 0474US4588933ABrushless direct current motor control system with protection circuitryMOTOROLA INC·Filed 1984·Granted May 13, 1986·33 cites·20 claims
- 0534US4795915AZero crossing noise-rejecting digital filterMOTOROLA INC·Filed 1987·Granted Jan 3, 1989·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →