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Todd Defilippi — 3 Patents

CICiena: 2 patents #497 of 1,406Top 40%
Redwood City, CA: #2,292 of 5,061 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Todd Defilippi has been granted 3 US patents while listed as an inventor at Ciena. The first was granted in 2023 and the most recent in November 2025. Todd Defilippi ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Todd Defilippi in Redwood City, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12476897 Constrained shortest path first path computation for unordered list of included interfaces Peeyush Deshpande, Roopesh Palasdeokar 2025-11-18
12407612 Programmable path computation engine Cengiz Alaettinoglu, Parag Amritkar, Peeyush Deshpande 2025-09-02
11757757 Handling bandwidth reservations with segment routing and centralized PCE under real-time topology changes Cengiz Alaettinoglu, Amal Karboubi 2023-09-12 $21,399,000

Frequent Collaborators

Peeyush Deshpande2 shared
Cengiz Alaettinoglu2 shared
Roopesh Palasdeokar1 shared
Amal Karboubi1 shared
Parag Amritkar1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3