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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › AT&T › Douglas Eng
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Douglas Eng — 20 Patents

ATAT&T: 20 patents #817 of 18,772Top 5%
Sammamish, WA: #257 of 2,558 inventorsTop 15%
Washington: #4,680 of 76,902 inventorsTop 7%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Douglas Eng has been granted 20 US patents while listed as an inventor at AT&T. The first was granted in 2011 and the most recent in June 2025. Douglas Eng ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Douglas Eng in Sammamish, WA, US.

Patents per Year

Patents granted per year, 2011 to 2025Bar chart with a peak of 3 patents in 2013.peak 32011: 1 patents20112012: 1 patents2013: 3 patents20132014: 2 patents2015: 3 patents20152016: 2 patents2017: 1 patents20172018: 1 patents2019: 1 patents20192020: 1 patents2021: 1 patents20212022: 1 patents2024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12342208 Remote user plane deployment and configuration David Midkiff 2025-06-24
11924662 Remote user plane deployment and configuration David Midkiff 2024-03-05 $88,959,000
11297532 Legacy network maximum transmission unit isolation capability through deployment of a flexible maximum transmission unit packet core design Marc Gottwerth, Terry Figureile, Layli Amiri, Mario Manuel Jardon 2022-04-05 $54,411,000
10992711 Network aware data driven internet of things service engine Qingmin Hu 2021-04-27 $66,873,000
10638363 Legacy network maximum transmission unit isolation capability through deployment of a flexible maximum transmission unit packet core design Marc Gottwerth, Terry Figurelle, Layli Amiri, Mario Manuel Jardon 2020-04-28 $44,883,000
10375548 Method and apparatus for data delivery to wireless communication devices Rajendra Prasad Kodaypak, Farooq Bari 2019-08-06 $25,415,000
10164834 Scalable policy deployment architecture in a communication network Qingmin Hu, Terry Figurelle, Jie McKnight 2018-12-25
9585051 Architectural model for LTE (long term evolution) EPC (evolved packet core) deployment Qingmin Hu 2017-02-28 $29,483,000
9497087 Scalable policy deployment architecture in a communication network Qingmin Hu, Terry Figurelle, Jie McKnight 2016-11-15 $47,625,000
9271181 Architectural model for LTE (long term evolution) EPC (Evolved packet core) deployment Qingmin Hu 2016-02-23 $29,953,000
9032474 Policy application server for mobile data networks Qingmin Hu, Terry Figurelle 2015-05-12 $34,479,000
8966057 Scalable policy deployment architecture in a communication network Qingmin Hu, Terry Figurelle, Jie McKnight 2015-02-24 $30,757,000
8964647 Architectural model for LTE (long term evolution) EPC (evolved packet core) deployment Qingmin Hu 2015-02-24 $30,757,000
8874729 Policy as a network service in a mobile core network Qingmin Hu, Jie McKnight 2014-10-28 $14,621,000
8656451 Policy application server for mobile data networks Q James Hu, Terry Figurelle 2014-02-18 $13,663,000
8607304 System and method for policy-enabled mobile service gateway Q James Hu, Terry Figurelle, Michael Britt 2013-12-10 $17,696,000
8565150 Architectural model for LTE (long term evolution) EPC (evolved packet core) deployment Qingmin Hu 2013-10-22 $10,414,000
8543698 Enhanced policy capabilities for mobile data services Q. James Hu, Terry Figurelle, Michael Britt, Jie McKnight 2013-09-24 $20,106,000
8185628 Enhanced policy capabilities for mobile data services Q. James Hu, Terry Figurelle, Michael Britt, Jie McKnight 2012-05-22 $30,746,000
8027296 Dynamic mobile service control deployment architecture Q. James Hu, Terry Figurelle, Michael Britt 2011-09-27 $35,155,000

Frequent Collaborators

Qingmin Hu10 shared
Terry Figurelle10 shared
Jie McKnight6 shared
Michael Britt4 shared
Q. James Hu3 shared
Marc Gottwerth2 shared

Nearby-Ranked Inventors

Anthony Mertes20
Ed Merjanian20
Arthur J. Higby20
Daniel Rosenberg20
Anthony J. Kuschel20
Mark E. Fauver20
Markus Wintermantel20
Dominik Schnieders20
Christopher P. Roche20