Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Xiangzhong Zeng — 5 Patents

ARArraycomm: 1 patents #47 of 69Top 70%
DLDurham Logistics: 1 patents #6 of 13Top 50%
Dublin, CA: #418 of 1,312 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Xiangzhong Zeng has been granted 5 US patents while listed as an inventor at Arraycomm. The first was granted in 2005 and the most recent in October 2025. Xiangzhong Zeng ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Xiangzhong Zeng in Dublin, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12456592 Capacitor rocker device and remote control Jian Zhao, Hui Qiu 2025-10-28
12436557 Rocker device and remote control Jian Zhao, Hui Qiu 2025-10-07
7554913 Resource allocation in a circuit switched network Vivek Gupta, Sumit Sanyal, Stephen J. Sifferman, Leah J. Fera, Christopher R. Uhlik 2009-06-30
6894993 Detection and correction of channel swap in spatial division multiple access systems Xiaoming Yu, Athanasios A. Kasapi, Lars Persson 2005-05-17
6888795 Resource allocation in a circuit switched network Vivek Gupta, Sumit Sanyal, Stephen J. Sifferman, Leah J. Fera, Christopher R. Uhlik 2005-05-03