Inventor · disambiguated record
Rainer Hartmann
Also filed as: HARTMANN RAINER
8 granted patents·2 pending applications·25 citations·filing 1971–2022
79Inventor score
Files withOSRAM OPTO SEMICONDUCTORS GMBH4AMS OSRAM INT GMBH1BENTELER AUTOMOBILTECHNIK GMBH1METALLGESELLSCHAFT AG1OSRAM OLED GMBH1
Top patents by PatentIndex Score
10 records- 0177US11309459B2Optoelectronic semiconductor device and method of operating an optoelectronic semiconductor deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2018·Granted Apr 19, 2022·1 cites·19 claims
- 0253US12426408B2Optoelectronic semiconductor componentOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2020·Granted Sep 23, 2025·0 cites·19 claims
- 0352US3931134AProcess and apparatus for the separating out of coarse and/or heavy particles from a variable particle size and/or variable particle weight mixture of granular solids maintained in a vortex stateVEBA CHEMIE AG·Filed 1971·Granted Jan 6, 1976·14 cites·8 claims
- 0452US2025015234A1Optoelectronic component and method for producing an optoelectronic componentAMS OSRAM INT GMBH·Filed 2022·Application pending·0 cites
- 0546US9761770B2Optoelectronic semiconductor chip encapsulated with an ALD layer and corresponding method for productionOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2014·Granted Sep 12, 2017·0 cites·18 claims
- 0645US11804568B2Optoelectronic component, optoelectronic component group in buffer layer opening and production method for sameOSRAM OLED GMBH·Filed 2019·Granted Oct 31, 2023·0 cites·16 claims
- 0744US6639568B1Method for adjusting parabolic antennaeFiled 2000·Granted Oct 28, 2003·6 cites·9 claims
- 0840US2005006011A1Use of a steel alloy for making tubes to produce compressed gas containers or for making formed structures in light weight steel constructionBENTELER AUTOMOBILTECHNIK GMBH·Filed 2004·Application pending·0 cites
- 0938US10193024B2Optoelectronic semiconductor chip and method of producing an optoelectronic semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2016·Granted Jan 29, 2019·0 cites·17 claims
- 1027US3970432AMultistage vertical extractor for liquid-liquid counterflow extractionMETALLGESELLSCHAFT AG·Filed 1974·Granted Jul 20, 1976·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →