Inventor · disambiguated record
Guenter Waitl
Also filed as: WAITL GUENTER
8 granted patents·1 pending application·717 citations·filing 1987–2002
91Inventor score
Files withSIEMENS AG5OSRAM OPTO SEMICONDUCTORS GMBH2PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH1
Top patents by PatentIndex Score
9 records- 0198US6848819B1Light-emitting diode arrangementOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2000·Granted Feb 1, 2005·168 cites·18 claims
- 0296US4907044AOptical emission deviceSIEMENS AG·Filed 1989·Granted Mar 6, 1990·192 cites·12 claims
- 0394US6649946B2Light source using a yellow-to-red-emitting phosphorOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2000·Granted Nov 18, 2003·156 cites·10 claims
- 0483US5035483ASurface-mountable opto-componentSIEMENS AG·Filed 1990·Granted Jul 30, 1991·72 cites·12 claims
- 0580US4857746AMethod for producing an optocouplerSIEMENS AG·Filed 1987·Granted Aug 15, 1989·58 cites·4 claims
- 0677US5064299AOptocoupler apparatusSIEMENS AG·Filed 1989·Granted Nov 12, 1991·37 cites·8 claims
- 0774US6683325B2Thermal expansion compensated opto-electronic semiconductor element, particularly ultraviolet (UV) light emitting diode, and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 2002·Granted Jan 27, 2004·23 cites·24 claims
- 0836US4893169ALead frame and a process for the production of a lead with this lead frameSIEMENS AG·Filed 1988·Granted Jan 9, 1990·11 cites·5 claims
- 0928US2001045573A1" thermal expansion compensated opto-electronic semiconductor element, particularly ultraviolet (uv) light emitting diode, and method of its manufacture "Filed 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →