Inventor
CHITRAPU PRABHAKAR
US15 patents
⚠️ This page may combine multiple inventors who share the name “CHITRAPU PRABHAKAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIALOGIC CORP
5 patentsUS5442694AAug 15, 1995
Ring tone detection for a telephone system
DIALOGIC CORP81 citations89
US5809110ASep 15, 1998
Technique of controlling telephone calls
DIALOGIC CORP14 citations73
US5764759AJun 9, 1998
Call processing using previously obtained line characteristics
DIALOGIC CORP9 citations73
US5687177ANov 11, 1997
Tone blocking using variable delay buffer
DIALOGIC CORP4 citations62
US5604793AFeb 18, 1997
Tone blocking using variable delay buffer
DIALOGIC CORP4 citations62
AT & T IP I LP
3 patentsUS10674409B2Jun 2, 2020
System and method for fine grained service management using SDN-NFV networks
AT & T IP I LP2 citations72
US11647424B2May 9, 2023
System and method for fine grained service management using SDN-NFV networks
AT & T IP I LP0 citations61
US11166200B2Nov 2, 2021
System and method for fine grained service management using SDN-NFV networks
AT & T IP I LP0 citations61
INTERDIGITAL TECH CORP
3 patentsUS11239901B2Feb 1, 2022
Method and apparatus for cooperative wireless communications
INTERDIGITAL TECH CORP0 citations61
US10270518B2Apr 23, 2019
Method and apparatus for cooperative wireless communications
INTERDIGITAL TECH CORP0 citations51
US9537560B2Jan 3, 2017
Method and apparatus for cooperative wireless communications
INTERDIGITAL TECH CORP0 citations51