Sid Chaudhuri — 31 Patents at AT&T

Sid Chaudhuri has been granted 31 US patents while listed as an inventor at AT&T. The first was granted in 1994 and the most recent in June 2024. Sid Chaudhuri ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Sid Chaudhuri in East Brunswick Township, NJ, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12017025	Non-disposable liquid dispensing device	—	2024-06-25
11235272	IoT enabled smart filter device	—	2022-02-01
10891806	Mobile phone and cloud based virtualized parking meter system	—	2021-01-12
10864471	IoT enabled smart filter device	—	2020-12-15
10737540	Automatic tire pressure regulation system	—	2020-08-11
8270968	Systems and methods for mobile node handoff	Steve Wall	2012-09-18
7965692	Systems and methods for mobile node handoff	Steve Wall	2011-06-21
7920484	Control of optical connections in an optical network	Gisli Hjalmtysson, Jennifer Yates	2011-04-05	$26,542,000
7848642	Method and apparatus for capacity-efficient restoration in an optical communication system	Bruce Gilbert Cortez, Simon S. Zelingher	2010-12-07	$21,188,000
7742395	Control of optical connections in an optical network	Gisli Hjalmtysson, Jennifer Yates	2010-06-22	$26,283,000
7599788	System and method for monitoring the movement of one or more vehicles	Salil P. Banerjee, Howard A. Seid	2009-10-06
7583661	Method and apparatus for improved IP networks and high-quality services	—	2009-09-01
7554904	System and method for service independent data routing	Simon S. Zelingher	2009-06-30	$56,640,000
7551553	Method and apparatus for restoring a network	—	2009-06-23	$43,506,000
7352966	Method and apparatus for capacity-efficient restoration in an optical communication system	Bruce Gilbert Cortez, Simon S. Zelingher	2008-04-01	$66,134,000
7167611	Transparent optical switch	Evan Lee Goldstein	2007-01-23	$237,885,000
7158696	Transparent optical switch	Evan Lee Goldstein	2007-01-02
7142505	Method and apparatus for restoring a network	—	2006-11-28	$168,720,000
7039009	Control of optical connections in an optical network	Gisli Hjalmtysson, Jennifer Yates	2006-05-02	$68,191,000
7031299	Control of optical connections in an optical network	Gisli Hjalmtysson, Jennifer Yates	2006-04-18	$35,976,000
6990065	System and method for service independent data routing	Simon S. Zelingher	2006-01-24	$38,528,000
6862380	Transparent optical switch	Evan Lee Goldstein	2005-03-01
6757243	System and method for service independent data routing	Simon S. Zelingher	2004-06-29
6707789	Flexible SONET ring with integrated cross-connect system	Ahmet Vecdet Arslan, Bruce Gilbert Cortez	2004-03-16
6600719	Method and apparatus for restoring a network	—	2003-07-29

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Sid Chaudhuri — 31 Patents

Issued Patents All Time

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