Inventor
JOHNSON MYRANDA
US12 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON MYRANDA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
8 patentsUS7505482B2Mar 17, 2009
Application services infrastructure for next generation networks
AT & T IP I LP35 citations90
US8351461B2Jan 8, 2013
Method and apparatus for network based fixed mobile convergence
AT & T IP I LP12 citations81
US8917858B2Dec 23, 2014
Method and apparatus for network based fixed mobile convergence
AT & T IP I LP2 citations60
US9781595B2Oct 3, 2017
Wireless communication device
AT & T IP I LP1 citations57
US9036627B2May 19, 2015
Method and apparatus for enabling customer premises public branch exchange service feature processing
AT & T IP I LP0 citations50
US9998915B2Jun 12, 2018
Wireless communication device
AT & T IP I LP0 citations47
US9553623B2Jan 24, 2017
Wireless communication device
AT & T IP I LP0 citations47
US10728911B2Jul 28, 2020
Wireless communication device
AT & T IP I LP0 citations36
DUFFY DENNIS
3 patentsUS8340085B2Dec 25, 2012
Method and apparatus for enabling customer premise public branch exchange service feature processing
DUFFY DENNIS1 citations58
US8625579B2Jan 7, 2014
Method and apparatus for enabling customer premise public branch exchange service feature processing
DUFFY DENNIS0 citations48
US8570884B2Oct 29, 2013
Method and apparatus for enabling customer premise public branch exchange service feature processing
DUFFY DENNIS0 citations48