Ramachandran Subramanian

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for use of compact concurrent codecs in multi...
- Patent number 12,155,698
- Issue date Nov 26, 2024
- QUALCOMM Incorporated
- Nikolai Konrad Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing packet data network connectivity
- Patent number 11,284,457
- Issue date Mar 22, 2022
- QUALCOMM Incorporated
- Gavin Bernard Horn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for use of compact concurrent codecs in multi...
- Patent number 11,171,999
- Issue date Nov 9, 2021
- QUALCOMM Incorporated
- Nikolai Konrad Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimized uplink operation for voice over long-term evolution (VoLt...
- Patent number 10,978,096
- Issue date Apr 13, 2021
- QUALCOMM Incorporated
- Srinivasan Balasubramanian
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Service continuity of real-time text and teletypewriter modes
- Patent number 10,887,811
- Issue date Jan 5, 2021
- QUALCOMM Incorporated
- Sanjeeth Ganapathy Kokengada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Support for multiple access modes for home base stations
- Patent number 10,743,251
- Issue date Aug 11, 2020
- QUALCOMM Incorporated
- Gavin B. Horn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing packet data network connectivity
- Patent number 10,624,138
- Issue date Apr 14, 2020
- QUALCOMM Incorporated
- Gavin Bernard Horn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
UE network mobility during IMS
- Patent number 10,609,613
- Issue date Mar 31, 2020
- QUALCOMM Incorporated
- Aziz Gholmieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for negotiating network sip resources based o...
- Patent number 10,356,714
- Issue date Jul 16, 2019
- QUALCOMM Incorporated
- Parthasarathy Krishnamoorthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques and apparatuses for co-operative traffic management
- Patent number 10,292,133
- Issue date May 14, 2019
- QUALCOMM Incorporated
- Vasanth Kumar Ramkumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for priority based session and mobility management
- Patent number 10,212,747
- Issue date Feb 19, 2019
- QUALCOMM Incorporated
- Patrick Stupar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques and apparatuses for co-operative traffic management usin...
- Patent number 10,028,249
- Issue date Jul 17, 2018
- QUALCOMM Incorporated
- Vasanth Kumar Ramkumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmissions for wearable devices
- Patent number 9,998,939
- Issue date Jun 12, 2018
- QUALCOMM Incorporated
- Ramachandran Subramanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Presence and on-device proxying
- Patent number 9,756,452
- Issue date Sep 5, 2017
- QUALCOMM Incorporated
- Giridhar Dhati Mandyam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transport of LCS-related messages for LTE access
- Patent number 9,743,228
- Issue date Aug 22, 2017
- QUALCOMM Incorporated
- Stephen W. Edge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods to enhance videotelephony to achieve local QoS
- Patent number 9,420,616
- Issue date Aug 16, 2016
- QUALCOMM Incorporated
- Suli Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing packet data network connectivity
- Patent number 9,386,607
- Issue date Jul 5, 2016
- QUALCOMM Incorporated
- Gavin Bernard Horn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing emergency calls
- Patent number 9,380,609
- Issue date Jun 28, 2016
- QUALCOMM Incorporated
- Lenaig Genevieve Chaponniere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure node identifier assignment in a distributed hash table for p...
- Patent number 9,344,438
- Issue date May 17, 2016
- QUALCOMM Incorporated
- Lu Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching wireless network selection modes in conjunction with sele...
- Patent number 9,288,747
- Issue date Mar 15, 2016
- Ramachandran Subramanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network registration procedures
- Patent number 8,995,318
- Issue date Mar 31, 2015
- QUALCOMM Incorporated
- Roozbeh Atarius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short packet data service
- Patent number 8,965,415
- Issue date Feb 24, 2015
- QUALCOMM Incorporated
- Bongyong Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Maintaining closed subscriber group information for access control
- Patent number 8,924,535
- Issue date Dec 30, 2014
- QUALCOMM Incorporated
- Gavin B. Horn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Correlating registrations originating from a device
- Patent number 8,880,067
- Issue date Nov 4, 2014
- QUALCOMM Incorporated
- Roozbeh Atarius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bearer quality of service selection
- Patent number 8,873,381
- Issue date Oct 28, 2014
- QUALCOMM Incorporated
- Osok Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for system selection in a multimode wireless...
- Patent number 8,855,636
- Issue date Oct 7, 2014
- QUALCOMM Incorporated
- Srinivasan Balasubramanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fall back using mobile device assisted terminating access domain se...
- Patent number 8,787,362
- Issue date Jul 22, 2014
- QUALCOMM Incorporated
- Roozbeh Atarius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio access network control of multimedia application data rates
- Patent number 8,767,545
- Issue date Jul 1, 2014
- QUALCOMM Incorporated
- Gerardo Giaretta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for limiting searches for a home PLMN accordin...
- Patent number 8,688,110
- Issue date Apr 1, 2014
- QUALCOMM Incorporated
- Mungal Singh Dhanda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selection of wireless network in conjunction with selection of a wi...
- Patent number 8,619,733
- Issue date Dec 31, 2013
- QUALCOMM Incorporated
- Ramachandran Subramanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR USE OF COMPACT CONCURRENT CODECS IN MULTI...
- Publication number 20220030039
- Publication date Jan 27, 2022
- QUALCOMM Incorporated
- Nikolai Konrad Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVICE CONTINUITY OF REAL-TIME TEXT AND TELETYPEWRITER MODES
- Publication number 20200187078
- Publication date Jun 11, 2020
- QUALCOMM Incorporated
- Sanjeeth Ganapathy Kokengada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING PACKET DATA NETWORK CONNECTIVITY
- Publication number 20200178325
- Publication date Jun 4, 2020
- QUALCOMM Incorporated
- Gavin Bernard HORN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR NEGOTIATING NETWORK SIP RESOURCES BASED O...
- Publication number 20180317165
- Publication date Nov 1, 2018
- QUALCOMM Incorporated
- Parthasarathy Krishnamoorthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZED UPLINK OPERATION FOR VOICE OVER LONG-TERM EVOLUTION (VOLT...
- Publication number 20180308509
- Publication date Oct 25, 2018
- Srinivasan BALASUBRAMANIAN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TECHNIQUES AND APPARATUSES FOR CO-OPERATIVE TRAFFIC MANAGEMENT
- Publication number 20180302879
- Publication date Oct 18, 2018
- QUALCOMM Incorporated
- Vasanth Kumar RAMKUMAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES AND APPARATUSES FOR CO-OPERATIVE TRAFFIC MANAGEMENT
- Publication number 20180176882
- Publication date Jun 21, 2018
- QUALCOMM Incorporated
- Vasanth Kumar RAMKUMAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR TRANSFERRING A CALL REGARDLESS OF CALL STATE FOR USE...
- Publication number 20180139329
- Publication date May 17, 2018
- QUALCOMM Incorporated
- Cherng-Shung HSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UE NETWORK MOBILITY DURING IMS
- Publication number 20180054767
- Publication date Feb 22, 2018
- QUALCOMM Incorporated
- Aziz GHOLMIEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR USE OF COMPACT CONCURRENT CODECS IN MULTI...
- Publication number 20180027027
- Publication date Jan 25, 2018
- QUALCOMM Incorporated
- Nikolai Konrad Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSIONS FOR WEARABLE DEVICES
- Publication number 20170064572
- Publication date Mar 2, 2017
- QUALCOMM Incorporated
- Ramachandran Subramanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING PACKET DATA NETWORK CONNECTIVITY
- Publication number 20160316498
- Publication date Oct 27, 2016
- QUALCOMM Incorporated
- Gavin Bernard HORN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUCING DELAY IN ATTACHMENT PROCEDURE WITH A NETWORK
- Publication number 20160309523
- Publication date Oct 20, 2016
- QUALCOMM Incorporated
- Juan ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR COMPRESSING SESSION INITIATION MESSAGES USING TEMPLA...
- Publication number 20160142937
- Publication date May 19, 2016
- QUALCOMM Incorporated
- Srinivasan Balasubramanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRESENCE AND ON-DEVICE PROXYING
- Publication number 20150081769
- Publication date Mar 19, 2015
- QUALCOMM Incorporated
- Giridhar Dhati Mandyam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING EMERGENCY CALLS
- Publication number 20150063227
- Publication date Mar 5, 2015
- QUALCOMM Incorporated
- Lenaig Genevieve Chaponniere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS TO ENHANCE VIDEOTELEPHONY TO ACHIEVE LOCAL QOS
- Publication number 20140118462
- Publication date May 1, 2014
- QUALCOMM Incorporated
- Suli Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR LIMITING SEARCHES FOR A HOME PLMN ACCORDIN...
- Publication number 20140073320
- Publication date Mar 13, 2014
- QUALCOMM Incorporated
- Mungal Singh Dhanda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR MACHINE TO MACHINE DEVICE TRIGG...
- Publication number 20130273855
- Publication date Oct 17, 2013
- QUALCOMM Incorporated
- George Cherian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PRIORITY BASED SESSION AND MOBILITY MANAGEMENT
- Publication number 20130195038
- Publication date Aug 1, 2013
- QUALCOMM Incorporated
- Patrick Stupar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHORT PACKET DATA SERVICE
- Publication number 20130017779
- Publication date Jan 17, 2013
- QUALCOMM Incorporated
- Bongyong Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Supporting Emergency Calls (eCalls)
- Publication number 20120108198
- Publication date May 3, 2012
- QUALCOMM Incorporated
- Stephen W. Edge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING PACKET DATA NETWORK CONNECTIVITY
- Publication number 20110310799
- Publication date Dec 22, 2011
- QUALCOMM Incorporated
- Gavin Bernard HORN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK REGISTRATION PROCEDURES
- Publication number 20110286389
- Publication date Nov 24, 2011
- QUALCOMM Incorporated
- Roozbeh Atarius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGEMENT OF ALLOWED CSG LIST AND VPLMN-AUTONOMOUS CSG ROAMING
- Publication number 20110237250
- Publication date Sep 29, 2011
- QUALCOMM Incorporated
- Gavin Bernard Horn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CELLULAR NETWORK ENERGY SAVING
- Publication number 20110237257
- Publication date Sep 29, 2011
- QUALCOMM Incorporated
- Samir S. Soliman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO ACCESS NETWORK CONTROL OF MULTIMEDIA APPLICATION DATA RATES
- Publication number 20110141890
- Publication date Jun 16, 2011
- QUALCOMM Incorporated
- Gerardo Giaretta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPORT OF LCS-RELATED MESSAGES FOR LTE ACCESS
- Publication number 20110143771
- Publication date Jun 16, 2011
- QUALCOMM Incorporated
- Stephen W. Edge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEARER QUALITY OF SERVICE SELECTION
- Publication number 20100322069
- Publication date Dec 23, 2010
- QUALCOMM Incorporated
- Osok Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fall Back Using Mobile Device Assisted Terminating Access Domain Se...
- Publication number 20100303012
- Publication date Dec 2, 2010
- Roozbeh Atarius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ramachandran Subramanian

Person

Patents Grantslast 30 patents

Methods and apparatus for use of compact concurrent codecs in multi...

Method and apparatus for managing packet data network connectivity

Methods and apparatus for use of compact concurrent codecs in multi...

Optimized uplink operation for voice over long-term evolution (VoLt...

Service continuity of real-time text and teletypewriter modes

Support for multiple access modes for home base stations

Method and apparatus for managing packet data network connectivity

UE network mobility during IMS

Methods and apparatus for negotiating network sip resources based o...

Techniques and apparatuses for co-operative traffic management

Systems and methods for priority based session and mobility management

Techniques and apparatuses for co-operative traffic management usin...

Transmissions for wearable devices

Presence and on-device proxying

Transport of LCS-related messages for LTE access

Methods to enhance videotelephony to achieve local QoS

Method and apparatus for managing packet data network connectivity

Method and apparatus for processing emergency calls

Secure node identifier assignment in a distributed hash table for p...

Switching wireless network selection modes in conjunction with sele...

Network registration procedures

Short packet data service

Maintaining closed subscriber group information for access control

Correlating registrations originating from a device

Bearer quality of service selection

Methods and apparatus for system selection in a multimode wireless...

Fall back using mobile device assisted terminating access domain se...

Radio access network control of multimedia application data rates

Apparatus and method for limiting searches for a home PLMN accordin...

Selection of wireless network in conjunction with selection of a wi...

Patents Applicationslast 30 patents

METHODS AND APPARATUS FOR USE OF COMPACT CONCURRENT CODECS IN MULTI...

SERVICE CONTINUITY OF REAL-TIME TEXT AND TELETYPEWRITER MODES

METHOD AND APPARATUS FOR MANAGING PACKET DATA NETWORK CONNECTIVITY

METHODS AND APPARATUS FOR NEGOTIATING NETWORK SIP RESOURCES BASED O...

OPTIMIZED UPLINK OPERATION FOR VOICE OVER LONG-TERM EVOLUTION (VOLT...

TECHNIQUES AND APPARATUSES FOR CO-OPERATIVE TRAFFIC MANAGEMENT

TECHNIQUES AND APPARATUSES FOR CO-OPERATIVE TRAFFIC MANAGEMENT

TECHNIQUES FOR TRANSFERRING A CALL REGARDLESS OF CALL STATE FOR USE...

UE NETWORK MOBILITY DURING IMS

METHODS AND APPARATUS FOR USE OF COMPACT CONCURRENT CODECS IN MULTI...

TRANSMISSIONS FOR WEARABLE DEVICES

METHOD AND APPARATUS FOR MANAGING PACKET DATA NETWORK CONNECTIVITY

REDUCING DELAY IN ATTACHMENT PROCEDURE WITH A NETWORK

TECHNIQUES FOR COMPRESSING SESSION INITIATION MESSAGES USING TEMPLA...

PRESENCE AND ON-DEVICE PROXYING

METHOD AND APPARATUS FOR PROCESSING EMERGENCY CALLS

METHODS TO ENHANCE VIDEOTELEPHONY TO ACHIEVE LOCAL QOS

APPARATUS AND METHOD FOR LIMITING SEARCHES FOR A HOME PLMN ACCORDIN...

SYSTEMS, METHODS, AND APPARATUS FOR MACHINE TO MACHINE DEVICE TRIGG...

SYSTEMS AND METHODS FOR PRIORITY BASED SESSION AND MOBILITY MANAGEMENT

SHORT PACKET DATA SERVICE

Method and Apparatus for Supporting Emergency Calls (eCalls)

METHOD AND APPARATUS FOR MANAGING PACKET DATA NETWORK CONNECTIVITY

NETWORK REGISTRATION PROCEDURES

MANAGEMENT OF ALLOWED CSG LIST AND VPLMN-AUTONOMOUS CSG ROAMING

CELLULAR NETWORK ENERGY SAVING

RADIO ACCESS NETWORK CONTROL OF MULTIMEDIA APPLICATION DATA RATES

TRANSPORT OF LCS-RELATED MESSAGES FOR LTE ACCESS

BEARER QUALITY OF SERVICE SELECTION

Fall Back Using Mobile Device Assisted Terminating Access Domain Se...