Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BC

Bing Chang — 3 Patents

Huawei: 2 patents #5,512 of 15,535Top 40%
ITITRI: 1 patents #5,197 of 9,619Top 55%
Taoyuan, TW: #1,900 of 5,438 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Bing Chang has been granted 3 US patents while listed as an inventor at Huawei. The first was granted in 2023 and the most recent in January 2024. Bing Chang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Bing Chang in Taoyuan, TW.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11881011 Fingerprint anti-counterfeiting method and electronic device Qingchao Huang, Shuiping Long, Teng Shi, Xiaona Zhao, Wenchao Lei 2024-01-23
11875598 Fingerprint anti-counterfeiting method and electronic device Xiaona Zhao, Shuiping Long, Teng Shi, Danhong Li, Li Zhang 2024-01-16
11583810 Porous substrate structure and manufacturing method thereof Chun-Ju Huang, Yen-Hsun Chi 2023-02-21