Inventor · disambiguated record
Tung-Yao Cheng
Also filed as: CHENG TUNG-YAO
2 granted patents·4 pending applications·0 citations·filing 2012–2022
22Inventor score
Top patents by PatentIndex Score
6 records- 0133US2014240841A1Telescopic SightASIA OPTICAL INT LTD·Filed 2014·Application pending·0 cites
- 0232US11892270B2Sight and compensating mechanism thereofSINTAI OPTICAL SHENZHEN CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·16 claims
- 0331US2014360082A1Sight and dust cap thereofSINTAI OPTICAL SHENZHEN CO LTD·Filed 2014·Application pending·0 cites
- 0426US2017138697A1Sight StructureSINTAI OPTICAL SHENZHEN CO LTD·Filed 2017·Application pending·0 cites
- 0520US8936370B2Lens cover moduleCHENG TUNG-YAO·Filed 2012·Granted Jan 20, 2015·0 cites·11 claims
- 0618US2016265878A1Sight structureTSAI TSUNG-MOU·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →