DC

David Chen

AT AT&T: 18 patents #918 of 18,772Top 5%
Overall (All Time): #255,918 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10516660 Methods, systems, devices and products for authentication Loraine Beyer, Peter Israel Rosencrantz, Tho Tran 2019-12-24
10021454 Method and apparatus for providing personalized content James Fan, Richard Kuo, Jennifer K. Lam 2018-07-10
9595072 Security social network James Fan, Richard Kuo 2017-03-14
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
9473809 Method and apparatus for providing personalized content James Fan, Richard Kuo, Jennifer K. Lam 2016-10-18
9398405 Event based service James Fan, Richard Kuo 2016-07-19
9385863 System and method for authenticating a communication device Loraine Beyer, Peter Israel Rosencrantz, Tho Tran 2016-07-05
9332414 Service models for roaming mobile device James Fan, Richard Kuo 2016-05-03
9294729 System and method for providing content over a television network Scott Pettit, Anthony A. Haeuser, Mary McCarthy, Chris Lee 2016-03-22
9258708 Service models for roaming mobile device James Fan, Richard Kuo 2016-02-09
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
8929521 System and method for authenticating a communication device Loraine Beyer, Peter Israel Rosencrantz, Tho Tran 2015-01-06
8849310 Event based service James Fan, Richard Kuo 2014-09-30
8737318 Service models for roaming mobile device James Fan, Richard Kuo 2014-05-27
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
8649335 Service models for roaming mobile device James Fan, Richard Kuo 2014-02-11
8611884 Stealth mode for wireless communications device James Fan, Richard Kuo 2013-12-17
8351916 Stealth mode for wireless communications device James Fan, Richard Kuo 2013-01-08