David Chen — 18 Patents at AT&T

David Chen has been granted 18 US patents while listed as an inventor at AT&T. The first was granted in 2013 and the most recent in December 2019. David Chen ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list David Chen in Fremont, CA, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10516660	Methods, systems, devices and products for authentication	Loraine Beyer, Peter Israel Rosencrantz, Tho Tran	2019-12-24	$53,929,000
10021454	Method and apparatus for providing personalized content	James Fan, Richard Kuo, Jennifer K. Lam	2018-07-10	$46,195,000
9595072	Security social network	James Fan, Richard Kuo	2017-03-14	$63,569,000
9544393	Methods and systems for selecting and implementing digital personas across applications and services	Steven A. Siegel, Steven T. Brown, Mark Jeffrey Foladare, Paul Gausman, Reuben Klein +2 more	2017-01-10	$34,589,000
9473809	Method and apparatus for providing personalized content	James Fan, Richard Kuo, Jennifer K. Lam	2016-10-18	$28,657,000
9398405	Event based service	James Fan, Richard Kuo	2016-07-19	$31,427,000
9385863	System and method for authenticating a communication device	Loraine Beyer, Peter Israel Rosencrantz, Tho Tran	2016-07-05	$49,149,000
9332414	Service models for roaming mobile device	James Fan, Richard Kuo	2016-05-03	$66,266,000
9294729	System and method for providing content over a television network	Scott Pettit, Anthony A. Haeuser, Mary McCarthy, Chris Lee	2016-03-22	$30,938,000
9258708	Service models for roaming mobile device	James Fan, Richard Kuo	2016-02-09	$35,886,000
9002966	Methods and systems for selecting and implementing digital personas across applications and services	Steven A. Siegel, Steven T. Brown, Mark Jeffrey Foladare, Paul Gausman, Reuben Klein +2 more	2015-04-07	$22,584,000
8929521	System and method for authenticating a communication device	Loraine Beyer, Peter Israel Rosencrantz, Tho Tran	2015-01-06	$35,577,000
8849310	Event based service	James Fan, Richard Kuo	2014-09-30	$22,411,000
8737318	Service models for roaming mobile device	James Fan, Richard Kuo	2014-05-27	$11,115,000
8650248	Methods and systems for selecting and implementing digital personas across applications and services	Steven A. Siegel, Steven T. Brown, Mark Jeffrey Foladare, Paul Gausman, Reuben Klein +2 more	2014-02-11	$21,405,000
8649335	Service models for roaming mobile device	James Fan, Richard Kuo	2014-02-11	$21,405,000
8611884	Stealth mode for wireless communications device	James Fan, Richard Kuo	2013-12-17	$10,406,000
8351916	Stealth mode for wireless communications device	James Fan, Richard Kuo	2013-01-08	$18,115,000

David Chen — 18 Patents

Issued Patents All Time

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