Inventor · disambiguated record
Zhi-Zeng Cheng
Also filed as: CHENG ZHI · CHENG ZHI-ZENG
3 granted patents·1 citations·filing 2013–2022
46Inventor score
Top patents by PatentIndex Score
3 records- 0155US12237577B2Cavity-backed slot antenna systemASUSTEK COMP INC·Filed 2022·Granted Feb 25, 2025·0 cites·14 claims
- 0255US10253968B2Push-button switch operating portion with diverging and converging lensSIEMENS AG·Filed 2013·Granted Apr 9, 2019·1 cites·5 claims
- 0339US9711300B2Switch and button thereofSIEMENS AG·Filed 2013·Granted Jul 18, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →