Inventor · disambiguated record
Hin Fai Chau
Also filed as: CHAU HIN F · CHAU HIN FAI
6 granted patents·132 citations·filing 1994–2002
85Inventor score
Top patents by PatentIndex Score
6 records- 0178US5512496AMethod of making collector-up bipolar transistor having improved emitter injection efficiencyTEXAS INSTRUMENTS INC·Filed 1995·Granted Apr 30, 1996·51 cites·6 claims
- 0271US6806513B2Heterojunction bipolar transistor having wide bandgap material in collectorEIC CORP·Filed 2002·Granted Oct 19, 2004·18 cites·27 claims
- 0370US5552617ABipolar transistorTEXAS INSTRUMENTS INC·Filed 1995·Granted Sep 3, 1996·26 cites·16 claims
- 0465US5485025ADepleted extrinsic emitter of collector-up heterojunction bipolar transistorTEXAS INSTRUMENTS INC·Filed 1994·Granted Jan 16, 1996·21 cites·14 claims
- 0561US7012288B2Heterojunction bipolar transistor having non-uniformly doped collector for improved safe-operating areaWJ COMMUNICATIONS INC·Filed 2002·Granted Mar 14, 2006·10 cites·4 claims
- 0636US6159816AMethod of fabricating a bipolar transistorTRIQUINT SEMICONDUCTOR TEXAS I·Filed 1995·Granted Dec 12, 2000·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →