Inventor · disambiguated record
Chang Qing Yang
Also filed as: Yang Chang Qing
5 granted patents·2 citations·filing 2020–2024
62Inventor score
Top patents by PatentIndex Score
5 records- 0185US11943373B2Method for issuing identity certificate to blockchain node and related apparatusTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted Mar 26, 2024·2 cites·20 claims
- 0267US12225139B2Method for issuing identity certificate to blockchain node and related apparatusTENCENT TECH SHENZHEN CO LTD·Filed 2024·Granted Feb 11, 2025·0 cites·19 claims
- 0354US11494270B2Data backup method, storage medium, and computing deviceTENCENT TECH SHENZHEN COMPANY LTD·Filed 2020·Granted Nov 8, 2022·0 cites·20 claims
- 0443US11895242B2Data processing method and apparatus in blockchain network, storage medium, and computer deviceTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·20 claims
- 0540US11849052B2Certificate in blockchain network, storage medium, and computer deviceTENCENT TECH SHENZHEN CO LTD·Filed 2021·Granted Dec 19, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →