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

Yiyan Tang — 2 Patents

Alcatel Lucent: 1 patents #2,436 of 4,169Top 60%
Richardson, TX: #991 of 2,156 inventorsTop 50%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Yiyan Tang has been granted 2 US patents while listed as an inventor at Alcatel Lucent. The first was granted in 2009 and the most recent in October 2010. Yiyan Tang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Yiyan Tang in Richardson, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7809399 Method and device for providing multiple communication protocols with a single transceiver Kan Lu, Chongjun Jiang, Michael Chen, Bin Xu, Huiyong Hong +2 more 2010-10-05
7570649 Forwarding state sharing between multiple traffic paths in a communication network Lie Qian, Yuke Wang, Bashar Bou-Dlab, Wladyslaw Olesinski 2009-08-04 $2,498,000