Seyed Hashemi — 19 Patents at AT&T

Seyed Hashemi has been granted 19 US patents while listed as an inventor at AT&T. The first was granted in 1994 and the most recent in August 2025. Seyed Hashemi ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Seyed Hashemi in Johns Creek, GA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12393959	System and method for offering network slice as a service	Abbas Kiani	2025-08-19
12349043	Facilitation of deep service path discovery for 5G or other next generation network	Abbas Kiani	2025-07-01
12143830	Planning and deploying service elements of a network service across transport and core network segments	Shahriar Ziari	2024-11-12	$84,835,000
11997583	Facilitation of deep service path discovery for 5G or other next generation network	Abbas Kiani	2024-05-28	$71,011,000
11961101	System and method for offering network slice as a service	Abbas Kiani	2024-04-16	$79,416,000
11636503	System and method for offering network slice as a service	Abbas Kiani	2023-04-25	$39,222,000
11539434	Dark fiber dense wavelength division multiplexing service path design for microservices for 5G or other next generation network	Fariborz Farhan, Kumar Tamilmoni, Michael O'Connor, Taha Elkhatib, Wei Yen +2 more	2022-12-27	$37,648,000
11425585	Facilitation of intelligent remote radio unit for 5G or other next generation network	Abbas Kiani	2022-08-23	$37,256,000
11216516	Method and system for scalable search using microservice and cloud based search with records indexes	Wei Yen, Olgica Hea, Linda Silence, Paul DePalma	2022-01-04	$47,979,000
11025340	Dark fiber dense wavelength division multiplexing service path design for microservices for 5G or other next generation network	Fariborz Farhan, Kumar Tamilmoni, Michael O'Connor, Taha Elkhatib, Wei Yen +2 more	2021-06-01	$44,936,000
6917815	Concurrent dual-band receiver architecture	Seyed Ali Hajimiri	2005-07-12
6674337	Concurrent multi-band low noise amplifier architecture	Seyed Ali Hajimiri	2004-01-06
5574865	System for data transfer protection during module connection/disconnection onto live bus	—	1996-11-12	$1,720,000
5491787	Fault tolerant digital computer system having two processors which periodically alternate as master and slave	—	1996-02-13	$6,437,000
5490263	Multiported buffer memory system for disk drive complex	—	1996-02-06	$12,972,000
5471586	Interface system having plurality of channels and associated independent controllers for transferring data between shared buffer and peripheral devices independently	Khorvash Sefidvash	1995-11-28	$1,691,000
5455914	Tie-breaking control circuit for bus modules which share command execution	Richard M. Linnell	1995-10-03	$3,526,000
5396596	Mass data storage and retrieval system providing multiple transfer paths with multiple buffer memories	Khorvash Sefidvash	1995-03-07	$14,800,000
5337414	Mass data storage and retrieval system	Khorvash Sefidvash	1994-08-09	$14,233,000

Seyed Hashemi — 19 Patents

Issued Patents All Time

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