Inventor · disambiguated record
Richard B. Cooper
Also filed as: COOPER RICHARD B
8 granted patents·113 citations·filing 1984–2019
87Inventor score
Top patents by PatentIndex Score
8 records- 0196US9318481B1Electrostatic discharge protection deviceALLEGRO MICROSYSTEMS LLC·Filed 2015·Granted Apr 19, 2016·20 cites·9 claims
- 0291US10056364B1Electronic device with adjustable reverse breakdown voltageALLEGRO MICROSYSTEMS LLC·Filed 2017·Granted Aug 21, 2018·10 cites·14 claims
- 0391US9099638B2Vertical hall effect element with structures to improve sensitivityWANG YIGONG·Filed 2013·Granted Aug 4, 2015·16 cites·10 claims
- 0474US5545917ASeparate protective transistorALLEGRO MICROSYSTEMS INC·Filed 1994·Granted Aug 13, 1996·38 cites·10 claims
- 0573US10234887B2Output driver having reduced electromagnetic susceptibility and associated methodsALLEGRO MICROSYSTEMS LLC·Filed 2016·Granted Mar 19, 2019·2 cites·21 claims
- 0658US5514901AEpitaxial island with adjacent asymmetrical structure to reduce collection of injected current from the island into other islandsALLEGRO MICROSYSTEMS INC·Filed 1994·Granted May 7, 1996·19 cites·5 claims
- 0754US10649481B2Output driver having reduced electromagnetic susceptibility and associated methodsALLEGRO MICROSYSTEMS LLC·Filed 2019·Granted May 12, 2020·0 cites·12 claims
- 0841US4612563AHigh voltage integrated circuitSPRAGUE ELECTRIC CO·Filed 1984·Granted Sep 16, 1986·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →