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Abhay Roy — 38 Patents

Cisco: 38 patents #247 of 13,007Top 2%

Santa Clara, CA: #341 of 9,301 inventorsTop 4%

California: #12,412 of 386,348 inventorsTop 4%

Overall (All Time): #84,675 of 4,157,543Top 3%

38 Patents All Time

Abhay Roy has been granted 38 US patents while listed as an inventor at Cisco. The first was granted in 2009 and the most recent in June 2020. Abhay Roy ranks #84,675 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Abhay Roy in Santa Clara, CA, US.

Patents per Year

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7921219	Maintaining protocol adjacency state with forwarding failure	Lester C. Ginsberg, Christian Hopps	2011-04-05	$40,419,000
7903583	Unsynchronized adjacencies in OSPF	Alfred C. Lindem, III	2011-03-08	$23,109,000
7899005	Method and apparatus for passing routing information among mobile routers	Alvaro Retana, Yi Yang, Alfred C. Lindem, III	2011-03-01	$30,734,000
7889655	Techniques for detecting loop-free paths that cross routing information boundaries	Alvaro Retana, Russell White, Sina Mirtorabi	2011-02-15	$35,369,000
7886079	Dynamic use of backup path computation elements across domains of a computer network	Jean-Philippe Vasseur, Stefano B. Previdi	2011-02-08	$17,690,000
7885294	Signaling compression information using routing protocols	Keyur Patel, Robert Raszuk	2011-02-08	$17,690,000
7720010	Tree based wireless mesh for an OSPF network with intra-tree communication optimization	Vincent Jean Ribiere, Pascal Thubert, Patrick Wetterwald	2010-05-18	$18,047,000
7701875	OSPF unidirectional link support for unidirectional return paths	Sina Mirtorabi	2010-04-20	$24,481,000
7672253	Border router with selective filtering of link state advertisements	Yi Yang, Russell White, Alvaro Retana	2010-03-02	$32,153,000
7668971	Dynamic path computation element load balancing with backup path computation elements	Jean-Philippe Vasseur, Stefano B. Previdi	2010-02-23	$30,673,000
7664789	Method and apparatus to minimize database exchange in OSPF by using a SHA-1 digest value	Sina Mirtorabi, Brian Weis, Scott Fluhrer	2010-02-16	$64,489,000
7639680	Out of band data base synchronization for OSPF	Alexey Dimitrievich Zinin, Liem H. Nguyen	2009-12-29	$28,270,000
7515551	Techniques for reducing adjacencies in a link-state network routing protocol	David A. Cook, Russell White, Alvaro Retana, Yi Yang, Madhavi W. Chandra	2009-04-07	$22,125,000