Inventor · disambiguated record
Xiongjie Cheng
Also filed as: CHENG XIONGJIE
3 granted patents·0 citations·filing 2013–2014
39Inventor score
Files withOSRAM GMBH3
Top patents by PatentIndex Score
3 records- 0149US9629247B2Lens for illuminating device and illuminating device having said lensOSRAM GMBH·Filed 2014·Granted Apr 18, 2017·0 cites·17 claims
- 0241US10197241B2Illuminating device and manufacturing method thereofOSRAM GMBH·Filed 2013·Granted Feb 5, 2019·0 cites·12 claims
- 0339US9557039B2Lighting device, and illuminating device including the lighting deviceOSRAM GMBH·Filed 2013·Granted Jan 31, 2017·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →