Inventor · disambiguated record
Joel C. Van Antwerp
Also filed as: VAN ANTWERP JOEL C
6 granted patents·275 citations·filing 1982–1990
86Inventor score
Top patents by PatentIndex Score
6 records- 0195US4514727AAutomatic brightness control apparatusTRW INC·Filed 1982·Granted Apr 30, 1985·120 cites·5 claims
- 0291US4737710AHall-effect array for sensing second spatial derivative of magnetic fieldTRW INC·Filed 1986·Granted Apr 12, 1988·62 cites·41 claims
- 0385US4908527AHall-type transducing deviceXOLOX CORP·Filed 1988·Granted Mar 13, 1990·39 cites·43 claims
- 0475US5015836ASource intensity adjustment apparatus for optical channelBEI ELECTRONICS·Filed 1990·Granted May 14, 1991·34 cites·19 claims
- 0541US5247240AMiniaturized switching power supply with circuit for unidirectional suppression of leading spikePOWER TRENDS·Filed 1990·Granted Sep 21, 1993·7 cites·2 claims
- 0640US5265003AMiniaturized switching power supply with programmed level gate drivePOWER TRENDS·Filed 1990·Granted Nov 23, 1993·13 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →