Inventor
CHOI-GROGAN YUNG
US21 patents
⚠️ This page may combine multiple inventors who share the name “CHOI-GROGAN YUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T MOBILITY II LLC
12 patentsUS9264889B2Feb 16, 2016
Method and apparatus for maintaining user settings for over-the-air upgrades
AT & T MOBILITY II LLC12 citations92
US9014683B2Apr 21, 2015
Method and apparatus for maintaining user settings for over-the-air upgrades
AT & T MOBILITY II LLC4 citations84
US8781458B2Jul 15, 2014
Method and apparatus for maintaining user settings for over-the-air upgrades
AT & T MOBILITY II LLC6 citations84
US9716963B2Jul 25, 2017
Management of network technology selection and display in multi-technology wireless environments
AT & T MOBILITY II LLC5 citations83
US9557985B2Jan 31, 2017
Method and apparatus for maintaining user settings for over-the-air upgrades
AT & T MOBILITY II LLC2 citations73
US10334510B2Jun 25, 2019
Device network technology selection and display in multi-technology wireless environments
AT & T MOBILITY II LLC2 citations72
US8380207B2Feb 19, 2013
Long term evolution to universal mobile telecommunications system femto mobility
AT & T MOBILITY II LLC3 citations63
US9807539B2Oct 31, 2017
Method and apparatus for maintaining user settings for over-the-air upgrades
AT & T MOBILITY II LLC0 citations52
US9282421B2Mar 8, 2016
Management of network technology selection and display in multi-technology wireless environments
AT & T MOBILITY II LLC0 citations51
US9215307B2Dec 15, 2015
Device network technology selection and display in multi-technology wireless environments
AT & T MOBILITY II LLC0 citations51
US8909287B2Dec 9, 2014
Device network technology selection and display in multi-technology wireless environments
AT & T MOBILITY II LLC0 citations51
US8738073B2May 27, 2014
Device network technology selection and display in multi-technology wireless environments
AT & T MOBILITY II LLC0 citations51
CHOI-GROGAN YUNG
3 patentsUS8515412B2Aug 20, 2013
Method and apparatus for maintaining user settings for over-the-air upgrades
CHOI-GROGAN YUNG23 citations91
US8483713B2Jul 9, 2013
Location determination for calls within a femtocell
CHOI-GROGAN YUNG2 citations60
US9049631B2Jun 2, 2015
Usage based radio access technology selection
CHOI-GROGAN YUNG0 citations40
AT & T IP I LP
3 patentsUS10368253B2Jul 30, 2019
System and method for managing dual connectivity with dynamic anchor cell selection
AT & T IP I LP11 citations84
US10555187B2Feb 4, 2020
System and method for managing dual connectivity with dynamic anchor cell selection
AT & T IP I LP2 citations73
US10728772B2Jul 28, 2020
System and method for managing dual connectivity with dynamic anchor cell selection
AT & T IP I LP0 citations52