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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Volvet Zhang — 2 Patents

Cisco: 2 patents #5,546 of 13,007Top 45%
Hangzhou City, CN: #1,619 of 4,899 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Volvet Zhang has been granted 2 US patents while listed as an inventor at Cisco. The first was granted in 2015 and the most recent in August 2017. Volvet Zhang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Volvet Zhang in Hangzhou City, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9723099 Screen sharing cache management Sijia Chen, Xing Jin, Rui Zhang, Mengkang Wang 2017-08-01 $22,787,000
9001701 Priority assignment and signaling of scalable video in a switch based system Rui Zhang, Xing Jin 2015-04-07 $37,598,000