Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Barber — 2 Patents

CICiena: 2 patents #497 of 1,406Top 40%
Ottawa, CA: #2,643 of 6,399 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher Barber has been granted 2 US patents while listed as an inventor at Ciena. The first was granted in 2024 and the most recent in August 2025. Christopher Barber ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher Barber in Ottawa, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12388719 Creating a global reinforcement learning (RL) model from subnetwork RL agents Sa'di Altamimi, Shervin Shirmohammadi, David Côté 2025-08-12
11894969 Identifying root causes of network service degradation David Côté, Thomas Triplet, Yinqing Pei 2024-02-06 $29,768,000