Inventor
RATHNAM SAI
US34 patents
⚠️ This page may combine multiple inventors who share the name “RATHNAM SAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BANDWIDTH COM INC
17 patentsUS8675476B2Mar 18, 2014
Multi-streaming communication session
BANDWIDTH COM INC17 citations92
US9031562B2May 12, 2015
Intelligent handoffs for enhancing or avoiding dropped and interrupted communication sessions
BANDWIDTH COM INC5 citations84
US9014038B2Apr 21, 2015
Intelligent multi-streaming for enhancing or avoiding dropped and interrupted communication sessions
BANDWIDTH COM INC10 citations84
US8897265B2Nov 25, 2014
Call handoff between different networks for hybrid mobile device
BANDWIDTH COM INC7 citations84
US8825881B2Sep 2, 2014
Predictive caching of IP data
BANDWIDTH COM INC6 citations84
US8730920B2May 20, 2014
Inter-network communication session handoff
BANDWIDTH COM INC8 citations84
US9509743B1Nov 29, 2016
Bonding of multiple concurrent data streams among multiple devices
BANDWIDTH COM INC7 citations83
US8750250B2Jun 10, 2014
Personalized user session information for call handoff
BANDWIDTH COM INC12 citations83
US9571532B1Feb 14, 2017
Techniques for integrating voice control into an active telephony call
BANDWIDTH COM INC7 citations81
US9570075B1Feb 14, 2017
Techniques for integrating voice control into an active telephony call
BANDWIDTH COM INC9 citations81
US9680883B1Jun 13, 2017
Techniques for integrating voice control into an active telephony call
BANDWIDTH COM INC3 citations70
US8879544B1Nov 4, 2014
Outbound communication session establishment on a telecommunications network
BANDWIDTH COM INC2 citations63
US8948042B2Feb 3, 2015
Predictive caching of IP data
BANDWIDTH COM INC3 citations62
US9820313B2Nov 14, 2017
Mediation of a combined asynchronous and synchronous communication session
BANDWIDTH COM INC1 citations52
US9497246B2Nov 15, 2016
Bonding of multiple concurrent data streams among multiple devices
BANDWIDTH COM INC0 citations52
US9413804B2Aug 9, 2016
Bonding of multiple concurrent data streams among multiple devices
BANDWIDTH COM INC1 citations52
US9019958B2Apr 28, 2015
Outbound communication session establishment on a telecommunications network
BANDWIDTH COM INC0 citations52
REPUBLIC WIRELESS INC
11 patentsUS9967381B1May 8, 2018
Virtual telephony assistant
REPUBLIC WIRELESS INC193 citations98
US10154145B1Dec 11, 2018
Virtual telephony assistant
REPUBLIC WIRELESS INC7 citations83
US10523818B1Dec 31, 2019
Techniques for managing inbound voice messages in a communication system
REPUBLIC WIRELESS INC9 citations82
US10470005B1Nov 5, 2019
Techniques for managing outbound voice messages in a communication system
REPUBLIC WIRELESS INC10 citations82
US10462642B1Oct 29, 2019
Panic mode management in a communication device
REPUBLIC WIRELESS INC6 citations72
US10375743B1Aug 6, 2019
Voice channel management in a communication system
REPUBLIC WIRELESS INC2 citations72
US10244008B1Mar 26, 2019
Voice channel management in a communication system
REPUBLIC WIRELESS INC6 citations72
US10079926B1Sep 18, 2018
Virtual telephony assistant
REPUBLIC WIRELESS INC3 citations72
US10638265B1Apr 28, 2020
Techniques for performing geo location among multiple GPS enabled communication devices
REPUBLIC WIRELESS INC3 citations71
US10594868B1Mar 17, 2020
Techniques for responding to inbound voice messages in a communication system
REPUBLIC WIRELESS INC1 citations60
US9986079B1May 29, 2018
Virtual telephony assistant
REPUBLIC WIRELESS INC1 citations51
RELAY INC
6 patentsUS12501456B1Dec 16, 2025
Techniques for communicating among portable communication devices
RELAY INC0 citations62
US12363530B1Jul 15, 2025
Portable communication device profile management using token
RELAY INC0 citations62
US12096334B1Sep 17, 2024
Techniques for connecting a disconnected wireless device to a cloud-based communications server via a proxy device
RELAY INC0 citations61
US12058755B1Aug 6, 2024
Techniques for connecting a disconnected wireless device to a cloud-based communications server via a proxy device
RELAY INC0 citations61
US12058600B1Aug 6, 2024
Techniques for connecting a disconnected wireless device to a cloud-based communications server via a proxy device
RELAY INC0 citations61
US12413957B1Sep 9, 2025
Portable communication device profile management
RELAY INC0 citations52