Inventor · disambiguated record
Derek C. Houghton
Also filed as: HOUGHTON DEREK · HOUGHTON DEREK C
4 granted patents·142 citations·filing 1995–2002
81Inventor score
Top patents by PatentIndex Score
4 records- 0193US6346453B1Method of producing a SI-GE base heterojunction bipolar deviceSIGE MICROSYSTEMS INC·Filed 2000·Granted Feb 12, 2002·82 cites·12 claims
- 0274US6756604B2Si-Ge base heterojunction bipolar deviceSIGE SEMICONDUCTOR INC·Filed 2002·Granted Jun 29, 2004·15 cites·18 claims
- 0370US6559021B2Method of producing a Si-Ge base heterojunction bipolar deviceSIGE SEMICONDUCTOR INC·Filed 2001·Granted May 6, 2003·14 cites·20 claims
- 0464US5581639ARaman-nath diffraction gratingCA NAT RESEARCH COUNCIL·Filed 1995·Granted Dec 3, 1996·31 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →