Inventor · disambiguated record
Wang-Dong Cheng
Also filed as: CHENG WANG-DONG
4 granted patents·3 pending applications·10 citations·filing 2013–2019
63Inventor score
Top patents by PatentIndex Score
7 records- 0166US10401973B2Foldable portable keyboardDEXIN ELECTRONIC LTD·Filed 2017·Granted Sep 3, 2019·1 cites·10 claims
- 0252USD888163SBuilding block toyQBI GLOBE INC·Filed 2019·Granted Jun 23, 2020·9 cites·1 claims
- 0347US9338542B2Wireless headset having ear hookDEXIN CORP·Filed 2014·Granted May 10, 2016·0 cites·10 claims
- 0439US2015271582A1Wireless bottle cap speakerDEXIN CORP·Filed 2014·Application pending·0 cites
- 0538US9060225B2Wireless earphoneDEXIN CORP·Filed 2013·Granted Jun 16, 2015·0 cites·14 claims
- 0637US2018304166A1Toy Block with Slot Tracks Formed Thereon and Toy Block Set Formed by the SameQBI GLOBE INC·Filed 2018·Application pending·0 cites
- 0737US2014355778A1Headphone device and control method thereofDEXIN CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →