Inventor · disambiguated record
Cheng Kooi Tan
Also filed as: TAN CHENG KOOI
3 granted patents·9 citations·filing 2003–2019
56Inventor score
Top patents by PatentIndex Score
3 records- 0159US7148624B2Uniform deposition of organic layerOSRAM OPTO SEMICONDUCTORS MALA·Filed 2003·Granted Dec 12, 2006·9 cites·47 claims
- 0250US10879424B2Radiation-emitting semiconductor chip, optoelectronic component comprising a radiation-emitting semiconductor chip, and method of coating a radiation-emitting semiconductor chipOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2016·Granted Dec 29, 2020·0 cites·8 claims
- 0346US12477865B2Optoelectronic semiconductor device with contact structures and a reflective layer on a first main surface of a semiconductor layer sequence and method for producing an optoelectronic semiconductor deviceOSRAM OPTO SEMICONDUCTORS GMBH·Filed 2019·Granted Nov 18, 2025·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →