Sudipta Das — 9 Patents at Ciena

Sudipta Das has been granted 9 US patents while listed as an inventor at Ciena. The first was granted in 2017 and the most recent in November 2025. Sudipta Das ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Sudipta Das in New Delhi, IN.

Patents per Year

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Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12458538	Functional wound healing dressings	Pravansu S. Mohanty, Zhaoxu Wang	2025-11-04
12250139	Segment routing SRv6 S-BFD and ping replies having deterministic reply path	Aditya Mittal, Pankaj Verma	2025-03-11
12212488	Discovering a reverse path for initiating bidirectional forwarding detection (BFD)	Aditya Mittal, Pankaj Verma	2025-01-28
12068932	Graceful transition in a connectivity test when a discriminator is changed in a seamless bidirectional forwarding detection (S-BFD) reflector node	Pankaj Verma, Aditya Mittal	2024-08-20	$16,131,000
11936557	Discovering a reverse path for initiating bidirectional forwarding detection (BFD)	Aditya Mittal, Pankaj Verma	2024-03-19	$62,191,000
11929924	Establishing forward and reverse segment routing (SR) tunnels for bidirectional forwarding detection (BFD) continuity checks	Udo Neustadter, Pankaj Verma, Aditya Mittal	2024-03-12	$30,780,000
11777840	Re-establishing a bidirectional forwarding detection (BFD) session when a discriminator mismatch is detected	Atul Sharma, Ritu Chawla	2023-10-03	$7,951,000
11108689	Incorporating a generic associated channel (G-ACh) header and channel-type for connectivity fault management (CFM) packets over multi-protocol label switching (MPLS)	Ashutosh Aggarwal, Aditya Mittal, Pankaj Verma	2021-08-31	$23,095,000
9628366	Methods, systems, and computer readable media for sustaining active control over concurrent session connections	Partha S. Majumdar, Pratik Ganguly, Sirshendu Rakshit	2017-04-18	$5,257,000

Sudipta Das — 9 Patents

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