Inventor · disambiguated record
Franz Schellhorn
Also filed as: SCHELLHORN FRANZ
20 granted patents·1,295 citations·filing 1989–2010
96Inventor score
Files withOSRAM GMBH8SIEMENS AG7OSRAM OPTO SEMICONDUCTORS GMBH3BLUEMEL SIMON1PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH1
Top patents by PatentIndex Score
20 records- 0197US6400101B1Control circuit for LED and corresponding operating methodPATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2000·Granted Jun 4, 2002·291 cites·18 claims
- 0297US5040868ASurface-mountable opto-componentSIEMENS AG·Filed 1990·Granted Aug 20, 1991·248 cites·24 claims
- 0396US4907044AOptical emission deviceSIEMENS AG·Filed 1989·Granted Mar 6, 1990·192 cites·12 claims
- 0494US6860621B2LED module and methods for producing and using the moduleOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2003·Granted Mar 1, 2005·115 cites·21 claims
- 0594US6459130B1Optoelectronic semiconductor componentSIEMENS AG·Filed 1996·Granted Oct 1, 2002·136 cites·23 claims
- 0693US6975011B2Optoelectronic semiconductor component having multiple external connectionsOSRAM GMBH·Filed 2004·Granted Dec 13, 2005·59 cites·4 claims
- 0792US7880188B2Illumination deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2006·Granted Feb 1, 2011·24 cites·34 claims
- 0891US7942565B2Illumination deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2006·Granted May 17, 2011·42 cites·37 claims
- 0989US8525206B2Illumination deviceBLUEMEL SIMON·Filed 2010·Granted Sep 3, 2013·11 cites·14 claims
- 1083US5035483ASurface-mountable opto-componentSIEMENS AG·Filed 1990·Granted Jul 30, 1991·72 cites·12 claims
- 1177US6716673B2Two-pole SMT miniature housing for semiconductor components and method for the manufacture thereofSIEMENS AG·Filed 2002·Granted Apr 6, 2004·17 cites·5 claims
- 1277US5064299AOptocoupler apparatusSIEMENS AG·Filed 1989·Granted Nov 12, 1991·37 cites·8 claims
- 1371US7102212B2Two-pole SMT miniature housing for semiconductor components and method for the manufacture thereofOSRAM GMBH·Filed 2005·Granted Sep 5, 2006·3 cites·15 claims
- 1469US7199454B2Optoelectronic semiconductor componentOSRAM GMBH·Filed 2004·Granted Apr 3, 2007·10 cites·20 claims
- 1564US7688401B2Light source element with lateral, oblique light infeedOSRAM GMBH·Filed 2007·Granted Mar 30, 2010·3 cites·42 claims
- 1662US7288831B2Two-pole SMT miniature housing for semiconductor components and method for the manufacture thereofOSRAM GMBH·Filed 2006·Granted Oct 30, 2007·1 cites·31 claims
- 1761US6432745B1Two-pole SMT miniature housing for semiconductor components and method for the manufacture thereofSIEMENS AG·Filed 1997·Granted Aug 13, 2002·18 cites·8 claims
- 1852US6927469B2Surface mountable light emitting or receiving deviceOSRAM GMBH·Filed 2002·Granted Aug 9, 2005·3 cites·9 claims
- 1946US7688400B1Light source element with lateral, angular light injectionOSRAM GMBH·Filed 1999·Granted Mar 30, 2010·12 cites·33 claims
- 2046US7005311B2Two-pole SMT miniature housing for semiconductor components and method for the manufacture thereofOSRAM GMBH·Filed 2003·Granted Feb 28, 2006·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →