Inventor · disambiguated record
Richard W. Hoffman
Also filed as: HOFFMAN JR RICHARD W · HOFFMAN RICHARD W · HOFFMAN RICHARD W JR
8 granted patents·4 pending applications·328 citations·filing 1991–2015
89Inventor score
Top patents by PatentIndex Score
12 records- 0192US6482672B1Using a critical composition grading technique to deposit InGaAs epitaxial layers on InP substratesESSENTIAL RES INC·Filed 1998·Granted Nov 19, 2002·154 cites·10 claims
- 0281US5090583ATamper-evident, tamper-resistant closureMAGENTA CORP·Filed 1991·Granted Feb 25, 1992·65 cites·10 claims
- 0379US7700423B2Process for manufacturing epitaxial wafers for integrated devices on a common compound semiconductor III-V waferIQE RF LLC·Filed 2006·Granted Apr 20, 2010·9 cites·13 claims
- 0474US5211301ASpooning closureMAGENTA CORP·Filed 1992·Granted May 18, 1993·50 cites·21 claims
- 0572US5571339AHydrogen passivated heteroepitaxial III-V photovoltaic devices grown on lattice-mismatched substrates, and processUNIV OHIO STATE RES FOUND·Filed 1995·Granted Nov 5, 1996·45 cites·23 claims
- 0670US7893463B2Integrated devices on a common compound semiconductor III-V waferEMCORE CORP·Filed 2010·Granted Feb 22, 2011·2 cites·5 claims
- 0769US8309990B2Integrated devices on a common compound semiconductor III-V waferCOOKE PAUL·Filed 2012·Granted Nov 13, 2012·2 cites·13 claims
- 0862US8288797B2Integrated devices on a common compound semiconductor III-V waferCOOKE PAUL·Filed 2010·Granted Oct 16, 2012·1 cites·13 claims
- 0952US2012285519A1Grid design for iii-v compound semiconductor cellHOFFMAN JR RICHARD W·Filed 2011·Application pending·0 cites
- 1048US2010313954A1Concentrated Photovoltaic System Receiver for III-V Semiconductor Solar CellsEMCORE SOLAR POWER INC·Filed 2009·Application pending·0 cites
- 1147US2008026545A1Integrated devices on a common compound semiconductor III-V waferCOOKE PAUL·Filed 2006·Application pending·0 cites
- 1235US2015325733A1Grid design for iii-v compound semiconductor cellSOLAERO TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
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