Inventor
CHEN DAVID FENGLIN
US6 patents
⚠️ This page may combine multiple inventors who share the name “CHEN DAVID FENGLIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FAN JAMES
3 patentsUS8787553B2Jul 22, 2014
Implementing a network of intelligent virtual service agents to provide personalized automated responses
FAN JAMES30 citations91
US9351236B2May 24, 2016
UICC carrier switching via over-the-air technology
FAN JAMES7 citations81
US8321904B2Nov 27, 2012
System and method to enable access to broadband services
FAN JAMES2 citations60
AT & T IP I LP
3 patentsUS9253320B2Feb 2, 2016
Implementing a network of intelligent virtual service agents to provide personalized automated responses
AT & T IP I LP5 citations83
US9036805B2May 19, 2015
Implementing a network of intelligent virtual service agents to provide personalized automated responses
AT & T IP I LP13 citations83
US8806523B2Aug 12, 2014
System and method to enable access to broadband services
AT & T IP I LP0 citations49