Inventor · disambiguated record
William L. Ahlgren
Also filed as: AHLGREN WILLIAM L
9 granted patents·195 citations·filing 1986–1994
90Inventor score
Top patents by PatentIndex Score
9 records- 0179US5045897AQuaternary II-VI materials for photonicsSANTA BARBARA RES CENTER·Filed 1990·Granted Sep 3, 1991·48 cites·16 claims
- 0278US4970567AMethod and apparatus for detecting infrared radiationSANTA BARBARA RES CENTER·Filed 1989·Granted Nov 13, 1990·37 cites·12 claims
- 0370US5189297APlanar double-layer heterojunction HgCdTe photodiodes and methods for fabricating sameSANTA BARBARA RES CENTER·Filed 1988·Granted Feb 23, 1993·38 cites·27 claims
- 0466US4901670AElemental mercury source for metal-organic chemical vapor depositionSANTA BARBARA RES CENTER·Filed 1988·Granted Feb 20, 1990·16 cites·21 claims
- 0563US4985281AElemental mercury source for metal-organic chemical vapor depositionSANTA BARBARA RES CENTER·Filed 1989·Granted Jan 15, 1991·21 cites·8 claims
- 0651US4987855AReactor for laser-assisted chemical vapor depositionSANTA BARBARA RES CENTER·Filed 1989·Granted Jan 29, 1991·14 cites·13 claims
- 0742US5449927AMultilayer buffer structure including II-VI compounds on a silicon substrateSANTA BARBARA RES CENTER·Filed 1994·Granted Sep 12, 1995·13 cites·17 claims
- 0836US6265731B1Ohmic contacts for p-type wide bandgap II-VI semiconductor materialsRAYTHEON CO·Filed 1992·Granted Jul 24, 2001·6 cites·20 claims
- 0931US4950358AVapor phase epitaxy of semiconductor material in a quasi-open systemSANTA BARBARA RES CENTER·Filed 1986·Granted Aug 21, 1990·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →