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

Randy Zhang — 3 Patents

Cisco: 3 patents #4,245 of 13,007Top 35%
Plano, TX: #1,882 of 4,842 inventorsTop 40%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Randy Zhang has been granted 3 US patents while listed as an inventor at Cisco. The first was granted in 2019 and the most recent in December 2020. Randy Zhang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Randy Zhang in Plano, TX, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10863255 Method and system for optical path restoration Gabriele Maria Galimberti, Stefano Piciaccia, Mauro Brunella 2020-12-08 $44,452,000
10771182 Enhancing routing metrics Rajiv Asati, Gabriele Maria Galimberti 2020-09-08 $44,217,000
10447551 Method and system for autonomous discovery of colored interface mappings across routing and optical layers Rajiv Asati, Gabriele Maria Galimberti, Errol Fenton Roberts, Walid Wakim 2019-10-15 $41,643,000