Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Welin — 2 Patents

Cisco: 1 patents #7,948 of 13,007Top 65%
Ealing, GB: #23 of 46 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Welin has been granted 2 US patents while listed as an inventor at Cisco. The first was granted in 2019 and the most recent in May 2023. Robert Welin ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Welin in Ealing, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11653039 Video stream batching Sira Gonzalez 2023-05-16
10264217 Optimising call handling in a multi-node conferencing infrastructure Andy Pepperell, Malcolm Walters 2019-04-16 $53,284,000