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

Brian Chan — 2 Patents

TBTbcasoft: 2 patents #4 of 14Top 30%
SOSoftbank: 1 patents #59 of 194Top 35%
Sunnyvale, CA: #8,082 of 14,302 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Brian Chan has been granted 2 US patents while listed as an inventor at Tbcasoft. The first was granted in 2023 and the most recent in February 2025. Brian Chan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Brian Chan in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12217232 Anonymity and traceability of digital property transactions on a distributed transaction consensus network William Wu, Chiahsin LI, See Neng Foo, Ling Wu, Huan-Yi LIN 2025-02-04
11775950 Cross network authentication method and system Takeshi Fukuizumi, Takahiro Asao, Katsuyoshi Noguchi, Masayoshi Yanase, Miki Fukazawa +6 more 2023-10-03