Inventor · disambiguated record
Bing Chang
Also filed as: CHANG BING · CHANG BING-HUNG
3 granted patents·0 citations·filing 2020–2020
40Inventor score
Top patents by PatentIndex Score
3 records- 0156US11583810B2Porous substrate structure and manufacturing method thereofIND TECH RES INST·Filed 2020·Granted Feb 21, 2023·0 cites·15 claims
- 0252US11881011B2Fingerprint anti-counterfeiting method and electronic deviceHUAWEI TECH CO LTD·Filed 2020·Granted Jan 23, 2024·0 cites·20 claims
- 0351US11875598B2Fingerprint anti-counterfeiting method and electronic deviceHUAWEI TECH CO LTD·Filed 2020·Granted Jan 16, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →