Walter Willinger — 10 Patents at AT&T

Walter Willinger has been granted 10 US patents while listed as an inventor at AT&T. The first was granted in 2011 and the most recent in March 2025. Walter Willinger ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Walter Willinger in Madison, NJ, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12248477	Method for dynamic resource scheduling of programmable dataplanes for network telemetry	Reza Rejaie, Ramakrishnan Durairajan, Christopher H. Misa	2025-03-11
9294366	Method and apparatus for determining localized service quality in a wireless network	Ajay Mahimkar, Vaneet Aggarwal, Hongyao Ma	2016-03-22	$30,938,000
8817653	Detecting irregular retransmissions	Alexandre Gerber, Zhuoqing Morley Mao, Feng Qian, Subhabrata Sen, Oliver Spatscheck	2014-08-26	$13,049,000
8750109	Inferring TCP initial congestion window	Alexandre Gerber, Zhuoqing Morley Mao, Feng Qian, Subhabrata Sen, Oliver Spatscheck	2014-06-10	$14,143,000
8576968	TCP flow clock extraction	Alexandre Gerber, Zhuoqing Morley Mao, Feng Qian, Subhabrata Sen, Oliver Spatscheck	2013-11-05	$17,370,000
8521904	Devices, systems, and/or methods for determining internet topology	Dan Pei, Lixia Zhang, Ricardo V. Oliveira, Beichuan Zhang	2013-08-27	$16,025,000
8457016	Reverse engineering peering at internet exchange points	Balachander Krishnamurthy, Brice Augustin	2013-06-04	$22,322,000
8274886	Inferring TCP initial congestion window	Alexandre Gerber, Zhuoqing Morley Mao, Feng Qian, Subhabrata Sen, Oliver Spatscheck	2012-09-25	$27,202,000
7916664	Reverse engineering peering at Internet exchange point	Balachander Krishnamurthy, Brice Augustin	2011-03-29	$26,443,000
7894461	Methods and apparatus to infer the status of border gateway protocol sessions	Dan Pei, Ricardo V. Oliveira	2011-02-22	$25,168,000

Walter Willinger — 10 Patents

Issued Patents All Time

Patent Widget