Inventor · disambiguated record
Chengcheng Feng
Also filed as: FENG CHENGCHENG
1 granted patent·4 pending applications·1 citations·filing 2012–2022
16Inventor score
Top patents by PatentIndex Score
5 records- 0161US10041658B2Illuminating deviceOSRAM GMBH·Filed 2013·Granted Aug 7, 2018·1 cites·15 claims
- 0247US2022369748A1Hairpiece accessory with light, thin and soft net bottomQINGDAO BEAUTY LINKING HAIR PRODUCTS CO LTD·Filed 2022·Application pending·0 cites
- 0339US2018202643A1Mounting profile, separable signage module capable of emitting light, and illumination systemOSRAM GMBH·Filed 2018·Application pending·0 cites
- 0434US2015003065A1Led lighting assembly and an illuminating apparatus having the led lighting assemblyCHEN PENG·Filed 2012·Application pending·0 cites
- 0531US2015016087A1Circuit Board, Method For Manufacturing The Circuit Board, And Illumination Device Comprising The Circuit BoardOSRAM GMBH·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →