Inventor · disambiguated record
Johann Ramchen
Also filed as: RAMCHEN JOHANN
13 granted patents·8 pending applications·46 citations·filing 2010–2023
88Inventor score
Files withAMS OSRAM INT GMBH5RAMCHEN JOHANN4WEIDNER KARL4OSRAM OPTO SEMICONDUCTORS GMBH3SCHNEIDER MARKUS2
Top patents by PatentIndex Score
21 records- 0188US8901592B2Optoelectronic component and method for producing itWEIDNER KARL·Filed 2011·Granted Dec 2, 2014·11 cites·16 claims
- 0287US8860062B2Optoelectronic semiconductor componentSCHNEIDER MARKUS·Filed 2011·Granted Oct 14, 2014·12 cites·10 claims
- 0383US9159889B2Radiation-emitting component and method for producing radiation-emitting componentsWEIDNER KARL·Filed 2011·Granted Oct 13, 2015·7 cites·6 claims
- 0478US8742448B2Optoelectronic componentRAMCHEN JOHANN·Filed 2010·Granted Jun 3, 2014·6 cites·16 claims
- 0570US10217915B2Optoelectronic semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2017·Granted Feb 26, 2019·1 cites·12 claims
- 0669US9105771B2Method for producing at least one optoelectronic semiconductor componentWEIDNER KARL·Filed 2011·Granted Aug 11, 2015·3 cites·12 claims
- 0766US9818921B2Optoelectronic semiconductor componentRAMCHEN JOHANN·Filed 2011·Granted Nov 14, 2017·2 cites·7 claims
- 0863US9153735B2Optoelectronic semiconductor componentSCHNEIDER MARKUS·Filed 2011·Granted Oct 6, 2015·2 cites·4 claims
- 0963US9029901B2Electronic componentRAMCHEN JOHANN·Filed 2011·Granted May 12, 2015·2 cites·20 claims
- 1060US2024235150A1Semiconductor laser device and optoelectronic componentAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 1155US2025000363A1Sensor module for vital sign monitoring and methodAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 1252US9029907B2Optoelectronic semiconductor componentKRÄUTER GERTRUD·Filed 2010·Granted May 12, 2015·0 cites·17 claims
- 1352US2025255030A1Optoelectronic device and method for operating an optoelectronic deviceAMS OSRAM INT GMBH·Filed 2023·Application pending·0 cites
- 1452US2022255292A1Semiconductor laser device and optoelectronic beam deflection element for a semiconductor laser deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Application pending·0 cites
- 1551US2024429674A1Optoelectronic converter element, optoelectronic semiconductor device and method for producing an optoelectronic componentAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 1650US2024363367A1Method for producing an electronic component, and electronic componentAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 1741US9029902B2Optoelectronic semiconductor device comprising a semiconductor chip, a carrier substrate and a filmAHLSTEDT MAGNUS·Filed 2011·Granted May 12, 2015·0 cites·14 claims
- 1840US9343596B2Method for producing at least one radiation-emitting and/or -receiving semiconductor component, and semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2012·Granted May 17, 2016·0 cites·8 claims
- 1938US8907369B2Optoelectronic semiconductor componentZITZLSPERGER MICHAEL·Filed 2011·Granted Dec 9, 2014·0 cites·14 claims
- 2038US2013193470A1Optoelectronic Component and Method for Producing an Optoelectronic ComponentWEIDNER KARL·Filed 2011·Application pending·0 cites
- 2137US2013207144A1Component and method for producing a componentRAMCHEN JOHANN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →