Inventor
CHANG E-LEE
US94 patents
⚠️ This page may combine multiple inventors who share the name “CHANG E-LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
22 patentsUS9648376B2May 9, 2017
Presentation of an avatar in a media communication system
AT & T IP I LP440 citations99
US9824379B2Nov 21, 2017
System and method for managing E-commerce transactions
AT & T IP I LP73 citations98
US9639561B2May 2, 2017
Apparatus and method for managing a social network
AT & T IP I LP15 citations92
US8373741B2Feb 12, 2013
Apparatus and method for collaborative network in an enterprise setting
AT & T IP I LP16 citations92
US8009147B2Aug 30, 2011
Multi-touch interfaces for user authentication, partitioning, and external device control
AT & T IP I LP19 citations92
US7890380B2Feb 15, 2011
Method, system, and computer readable medium for implementing sales of products using a trace of an object
AT & T IP I LP50 citations89
US8387088B2Feb 26, 2013
Method and apparatus for presenting media programs
AT & T IP I LP10 citations84
US7908175B2Mar 15, 2011
Methods, systems, and computer program products that facilitate and enhance personal shopping
AT & T IP I LP14 citations79
US10045085B2Aug 7, 2018
Presentation of an avatar in association with a merchant system
AT & T IP I LP3 citations73
US9681194B2Jun 13, 2017
Presentation of an avatar in association with a merchant system
AT & T IP I LP3 citations73
US10257559B2Apr 9, 2019
Method and system for remote control
AT & T IP I LP1 citations72
US10051315B2Aug 14, 2018
Presentation of an avatar in a media communication system
AT & T IP I LP1 citations63
US9749683B2Aug 29, 2017
System and method for a communication exchange with an avatar in a media communication system
AT & T IP I LP1 citations63
US9462321B2Oct 4, 2016
System and method for a communication exchange with an avatar in a media communication system
AT & T IP I LP2 citations63
US9380349B2Jun 28, 2016
Method and apparatus for presenting media programs
AT & T IP I LP2 citations63
US9124908B2Sep 1, 2015
Apparatus and method for transmitting media content
AT & T IP I LP2 citations63
US9124923B2Sep 1, 2015
Presentation of an avatar in a media communication system
AT & T IP I LP1 citations63
US8631432B2Jan 14, 2014
System and method for a communication exchange with an avatar in a media communication system
AT & T IP I LP1 citations63
US7558824B2Jul 7, 2009
Electronic mail (Email) Internet appliance methods and systems
AT & T IP I LP4 citations63
US12533088B2Jan 27, 2026
System and method for performing a diagnostic analysis of physiological information
AT & T IP I LP0 citations62
US11109815B2Sep 7, 2021
System and method for performing a diagnostic analysis of physiological information
AT & T IP I LP0 citations62
US11112933B2Sep 7, 2021
System and method for distributing an avatar
AT & T IP I LP1 citations62
ROBERTS LINDA
11 patentsUS8839306B2Sep 16, 2014
Method and apparatus for presenting media programs
ROBERTS LINDA40 citations97
US8266652B2Sep 11, 2012
Apparatus and method for transmitting media content
ROBERTS LINDA49 citations97
US8316303B2Nov 20, 2012
Method and apparatus for presenting media programs
ROBERTS LINDA13 citations92
US8224756B2Jul 17, 2012
Apparatus and method for managing a social network
ROBERTS LINDA22 citations92
US8760469B2Jun 24, 2014
Apparatus and method for managing marketing
ROBERTS LINDA10 citations84
US8645997B2Feb 4, 2014
Apparatus and method for transmitting media content
ROBERTS LINDA5 citations84
US9501758B2Nov 22, 2016
Apparatus and method for monitoring and control on a network
ROBERTS LINDA9 citations83
US9094726B2Jul 28, 2015
Apparatus and method for tagging media content and managing marketing
ROBERTS LINDA5 citations83
US9015778B2Apr 21, 2015
Apparatus and method for media on demand commentaries
ROBERTS LINDA6 citations83
US8316393B2Nov 20, 2012
System and method for a communication exchange with an avatar in a media communication system
ROBERTS LINDA3 citations63
US9100550B2Aug 4, 2015
Apparatus and method for managing a social network
ROBERTS LINDA2 citations62
CHANG E-LEE
4 patentsUS8869197B2Oct 21, 2014
Presentation of an avatar in a media communication system
CHANG E-LEE8 citations83
US8544039B2Sep 24, 2013
Method and apparatus for distributing consumer advertisements
CHANG E-LEE8 citations82
US8159504B2Apr 17, 2012
System and method for presenting an avatar
CHANG E-LEE6 citations72
US8863212B2Oct 14, 2014
Presentation of an adaptive avatar
CHANG E-LEE3 citations62
BELLSOUTH INTELLECT PTY CORP
3 patentsUS6961001B1Nov 1, 2005
Perimeter monitoring alarm method and system
BELLSOUTH INTELLECT PTY CORP72 citations98
US6754323B1Jun 22, 2004
Establishing a conference call from a call-log
BELLSOUTH INTELLECT PTY CORP49 citations96
US6690774B1Feb 10, 2004
Voice mail witness
BELLSOUTH INTELLECT PTY CORP30 citations93
SCHROETER HORST
2 patentsKHANDELWAL MADHUR
1 patentCLAYTON DARNELL
1 patentAT & T DELAWARE INTELLECT PROP
1 patentAT & T BLS INTELLECTUAL PROPER
1 patentROBERTS LINDA A
1 patentCHANG E LEE
1 patentSTEFANIK JOHN R
1 patentLYFT INC
1 patentShowing the top 50 of 94 patents by PatentIndex Score.