Inventor
RAI SHAMBHU DAYAL
US11 patents
⚠️ This page may combine multiple inventors who share the name “RAI SHAMBHU DAYAL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RIBBON COMM OPERATING CO INC
4 patentsUS10637929B1Apr 28, 2020
Methods and apparatus for storing and/or retrieving session state information
RIBBON COMM OPERATING CO INC14 citations84
US10306000B1May 28, 2019
Methods and apparatus for generating, aggregating and/or distributing presence information
RIBBON COMM OPERATING CO INC11 citations78
US11968266B2Apr 23, 2024
Methods and apparatus for storing and/or retrieving session state information
RIBBON COMM OPERATING CO INC0 citations61
US10721318B2Jul 21, 2020
Methods and apparatus for generating, aggregating and/or distributing presence information
RIBBON COMM OPERATING CO INC0 citations46
SONUS NETWORKS INC
4 patentsUS9398107B1Jul 19, 2016
Methods and apparatus for aggregating and distributing contact and presence information
SONUS NETWORKS INC8 citations82
US10044774B1Aug 7, 2018
Methods and apparatus for aggregating and distributing presence information
SONUS NETWORKS INC6 citations71
US9967355B2May 8, 2018
Methods and apparatus for aggregating and distributing contact and presence information
SONUS NETWORKS INC0 citations51
US9497183B2Nov 15, 2016
Systems and methods for authorizing services in a telecommunications network
SONUS NETWORKS INC0 citations48