Inventor · disambiguated record
Zhiqiang Cheng
Also filed as: CHENG ZHIQIANG
3 granted patents·4 pending applications·4 citations·filing 2014–2025
55Inventor score
Files withCHINA UNIONPAY CO LTD2CHIPONE TECHNOLOGY BEIJING CO LTD2SHENZHEN BEIGONG IND CO LTD1UNIV JOHNS HOPKINS1ZHU LINGYU1
Top patents by PatentIndex Score
7 records- 0173US11443293B2Secure network accessing method for POS terminal, and system thereofCHINA UNIONPAY CO LTD·Filed 2014·Granted Sep 13, 2022·2 cites·5 claims
- 0265US10952300B2LED driver and controller thereof, and LED lighting deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Granted Mar 16, 2021·2 cites·15 claims
- 0358US2024374573A1Imidazole containing compounds, derivatives therefore, and uses thereofZHU LINGYU·Filed 2024·Application pending·0 cites
- 0448US2025162221A1Vertical molding machineSHENZHEN BEIGONG IND CO LTD·Filed 2025·Application pending·0 cites
- 0542US2024024410A1Three-dimentional surface for protein and small molecule microarraysUNIV JOHNS HOPKINS·Filed 2020·Application pending·0 cites
- 0639US2016189126A1Method and system for safely transmitting transaction sensitive data based on cloud posCHINA UNIONPAY CO LTD·Filed 2014·Application pending·0 cites
- 0734US11196386B2Operation amplification circuit and over-current protection method thereforCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2018·Granted Dec 7, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →