Inventor · disambiguated record
Andreas Weimar
Also filed as: WEIMAR ANDREAS
21 granted patents·3 pending applications·92 citations·filing 2002–2021
93Inventor score
Top patents by PatentIndex Score
24 records- 0192US7556974B2Optical semiconductor device with multiple quantum well structureOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2006·Granted Jul 7, 2009·14 cites·17 claims
- 0290US8866175B2Optoelectronic semiconductor chipENGL KARL·Filed 2011·Granted Oct 21, 2014·8 cites·16 claims
- 0388US8526476B2Semiconductor chip and method for manufacturing a semiconductor chipENGL KARL·Filed 2008·Granted Sep 3, 2013·11 cites·17 claims
- 0481US11094559B2Method of fastening a semiconductor chip on a lead frame, and electronic componentOSRAM OLED GMBH·Filed 2018·Granted Aug 17, 2021·3 cites·14 claims
- 0578US9647174B2Optoelectronic semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2016·Granted May 9, 2017·2 cites·4 claims
- 0676US11545369B2Method of fastening a semiconductor chip on a lead frame, and electronic componentOSRAM OLED GMBH·Filed 2021·Granted Jan 3, 2023·0 cites·13 claims
- 0776US9343615B2Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chipHERTKORN JOACHIM·Filed 2012·Granted May 17, 2016·3 cites·17 claims
- 0875US7227191B2Optoelectronic component having a plurality of current expansion layers and method for producing itOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2005·Granted Jun 5, 2007·12 cites·16 claims
- 0969US8368092B2Thin film LED comprising a current-dispersing structureOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2005·Granted Feb 5, 2013·4 cites·19 claims
- 1068US7742677B2Method for producing an optoelectronic componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2007·Granted Jun 22, 2010·8 cites·9 claims
- 1167US7345313B2Nitride-based semiconductor component such as a light-emitting diode or a laser diodeOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2002·Granted Mar 18, 2008·15 cites·19 claims
- 1266US8581279B2Light-emitting diode chip comprising a contact structureBAUR JOHANNES·Filed 2006·Granted Nov 12, 2013·3 cites·29 claims
- 1364US8530923B2LED chipSABATHIL MATTHIAS·Filed 2009·Granted Sep 10, 2013·2 cites·17 claims
- 1456US8710512B2Optoelectronic semiconductor chip comprising a reflective layerALBRECHT TONY·Filed 2009·Granted Apr 29, 2014·1 cites·14 claims
- 1554US7008810B2Method for fabricating at least one mesa or ridge structure or at least one electrically pumped region in a layer or layer sequenceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2004·Granted Mar 7, 2006·6 cites·23 claims
- 1652US12014941B2Method for transferring missing semiconductor chips using an adhesive stampOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2019·Granted Jun 18, 2024·0 cites·13 claims
- 1747US2011204322A1Optoelectronic Semiconductor Body and Method for Producing an Optoelectronic Semiconductor BodyOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2008·Application pending·0 cites
- 1845US9252331B2Thin-film LED having a mirror layer and method for the production thereofHAHN BERTHOLD·Filed 2008·Granted Feb 2, 2016·0 cites·20 claims
- 1942US8648368B2Optoelectronic component with a protected passivation layerWEIMAR ANDREAS·Filed 2009·Granted Feb 11, 2014·0 cites·12 claims
- 2039US10431715B2Device and method for producing a deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2016·Granted Oct 1, 2019·0 cites·16 claims
- 2138US2014342484A1Method for producing an optoelectronic semiconductor chip and corresponding optoelectronic semiconductor chipHERTKORN JOACHIM·Filed 2012·Application pending·0 cites
- 2234US2005042864A1Ohmic contact structure and method for the production of the sameFiled 2002·Application pending·0 cites
- 2333US10424565B2Semiconductor chip for protecting against electrostatic dischargesOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2015·Granted Sep 24, 2019·0 cites·12 claims
- 2433US9224931B2Method for producing an optoelectronic semiconductor componentGEBUHR TOBIAS·Filed 2011·Granted Dec 29, 2015·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →