Shyamal Ramachandran

Person

Maltland, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Voice fallback in 5G NR
- Patent number 11,516,709
- Issue date Nov 29, 2022
- QUALCOMM Incorporated
- Xipeng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet switched voice call capability indication in wireless commun...
- Patent number 11,477,708
- Issue date Oct 18, 2022
- QUALCOMM Incorporated
- Xipeng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice fallback in 5G NR
- Patent number 11,166,202
- Issue date Nov 2, 2021
- QUALCOMM Incorporated
- Xipeng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multimedia session continuity and domain selection based on user eq...
- Patent number 11,122,480
- Issue date Sep 14, 2021
- QUALCOMM Incorporated
- Kirankumar Bhoja Anchan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice fallback in 5G NR
- Patent number 10,893,444
- Issue date Jan 12, 2021
- QUALCOMM Incorporated
- Xipeng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low latency operation
- Patent number 10,750,381
- Issue date Aug 18, 2020
- QUALCOMM Incorporated
- Arnaud Meylan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for avoiding transitions between radio access t...
- Patent number 10,728,870
- Issue date Jul 28, 2020
- QUALCOMM Incorporated
- Abhishek Bhatnagar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for adaptive de-jitter buffer
- Patent number 10,616,123
- Issue date Apr 7, 2020
- QUALCOMM Incorporated
- Min Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Smart coding mode switching in audio rate adaptation
- Patent number 10,475,456
- Issue date Nov 12, 2019
- QUALCOMM Incorporated
- Sarandeep Bhatia
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for QoS context transfer during inter radio ac...
- Patent number 9,924,402
- Issue date Mar 20, 2018
- QUALCOMM Incorporated
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reducing successive pre-registration attem...
- Patent number 9,883,477
- Issue date Jan 30, 2018
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for reducing handover signaling during wirele...
- Patent number 9,743,330
- Issue date Aug 22, 2017
- QUALCOMM Incorporated
- Mutaz Zuhier Afif Shukair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, apparatus, and method to enable domain selection in a multi...
- Patent number 9,699,718
- Issue date Jul 4, 2017
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for employing different capabilities for diff...
- Patent number 9,698,927
- Issue date Jul 4, 2017
- QUALCOMM Incorporated
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for updating a device configuration
- Patent number 9,615,401
- Issue date Apr 4, 2017
- QUALCOMM Incorporated
- Nieyan Geng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for improving device handover during a call
- Patent number 9,609,552
- Issue date Mar 28, 2017
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Establishing reliable always-on packet data network connections
- Patent number 9,603,182
- Issue date Mar 21, 2017
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for improving a call fallback user experience
- Patent number 9,578,554
- Issue date Feb 21, 2017
- QUALCOMM Incorporated
- Bhupesh Manoharlal Umatt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for thermal mitigation with multiple processors
- Patent number 9,459,879
- Issue date Oct 4, 2016
- QUALCOMM Incorporated
- Sudhendra Kumar Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for signaling network capabilities for a wirel...
- Patent number 9,456,337
- Issue date Sep 27, 2016
- QUALCOMM Incorporated
- Daniel Amerga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for improving data service availability
- Patent number 9,451,641
- Issue date Sep 20, 2016
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connected mode mobility between radio access networks
- Patent number 9,445,321
- Issue date Sep 13, 2016
- QUALCOMM Incorporated
- Xipeng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for power conservation in emergency broadcast message re...
- Patent number 9,408,052
- Issue date Aug 2, 2016
- QUALCOMM Incorporated
- Vitaly Drapkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for resolving conflicting rules in measuring cells for r...
- Patent number 9,398,501
- Issue date Jul 19, 2016
- QUALCOMM Incorporated
- Feilu Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for managing mobility in a multi-radio device
- Patent number 9,392,514
- Issue date Jul 12, 2016
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of improving circuit-switched fallback performance
- Patent number 9,386,621
- Issue date Jul 5, 2016
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice/data hybrid mode
- Patent number 9,370,043
- Issue date Jun 14, 2016
- QUALCOMM Incorporated
- Arvind Swaminathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhance performance of making an emergency call during radio link f...
- Patent number 9,363,844
- Issue date Jun 7, 2016
- QUALCOMM Incorporated
- Cherng-Shung Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for QoS context transfer during inter radio ac...
- Patent number 9,344,947
- Issue date May 17, 2016
- QUALCOMM Incorporated
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced out-of-service scan and system selection for dual-subscrip...
- Patent number 9,313,711
- Issue date Apr 12, 2016
- QUALCOMM Incorporated
- Francis M. Ngai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DUAL CONNECTIVITY CELL PRIORITIZATION
- Publication number 20240334264
- Publication date Oct 3, 2024
- QUALCOMM Incorporated
- Rishika TINDOLA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINK LATENCY DETERMINATION
- Publication number 20220104229
- Publication date Mar 31, 2022
- QUALCOMM Incorporated
- Leena Zacharias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE FALLBACK IN 5G NR
- Publication number 20210136636
- Publication date May 6, 2021
- QUALCOMM Incorporated
- Xipeng ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE FALLBACK IN 5G NR
- Publication number 20200374761
- Publication date Nov 26, 2020
- QUALCOMM Incorporated
- Xipeng ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE FALLBACK IN 5G NR
- Publication number 20200245195
- Publication date Jul 30, 2020
- QUALCOMM Incorporated
- Xipeng ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PACKET SWITCHED VOICE CALL CAPABILITY INDICATION IN WIRELESS COMMUN...
- Publication number 20190394688
- Publication date Dec 26, 2019
- QUALCOMM Incorporated
- Xipeng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMART CODING MODE SWITCHING IN AUDIO RATE ADAPTATION
- Publication number 20190371345
- Publication date Dec 5, 2019
- QUALCOMM Incorporated
- Sarandeep BHATIA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW LATENCY OPERATION
- Publication number 20190239097
- Publication date Aug 1, 2019
- QUALCOMM Incorporated
- Arnaud MEYLAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ADAPTIVE DE-JITTER BUFFER
- Publication number 20190014050
- Publication date Jan 10, 2019
- QUALCOMM Incorporated
- Min WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIMEDIA SESSION CONTINUITY AND DOMAIN SELECTION BASED ON USER EQ...
- Publication number 20180352489
- Publication date Dec 6, 2018
- QUALCOMM Incorporated
- Kirankumar Bhoja ANCHAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR REDUCING HANDOVER SIGNALING DURING WIRELE...
- Publication number 20170055197
- Publication date Feb 23, 2017
- QUALCOMM Incorporated
- Mutaz Zuhier Afif Shukair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE/DATA HYBRID MODE
- Publication number 20160255557
- Publication date Sep 1, 2016
- QUALCOMM Incorporated
- Arvind Swaminathan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR HANDLING OF USER EQUIPMENT PAGES IN RADIO RESOURCE CONT...
- Publication number 20160119896
- Publication date Apr 28, 2016
- QUALCOMM Incorporated
- Siva Kumar JUJARAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR EMPLOYING DIFFERENT CAPABILITIES FOR DIFF...
- Publication number 20160099788
- Publication date Apr 7, 2016
- QUALCOMM Incorporated
- Thomas KLINGENBRUNN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR MANAGING MOBILITY IN A MULTI-RADIO DEVICE
- Publication number 20150334617
- Publication date Nov 19, 2015
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR REDUCING SUCCESSIVE PRE-REGISTRATION ATTEM...
- Publication number 20150296472
- Publication date Oct 15, 2015
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCE PERFORMANCE OF MAKING AN EMERGENCY CALL DURING RADIO LINK F...
- Publication number 20150065143
- Publication date Mar 5, 2015
- QUALCOMM Incorporated
- Cherng-Shung Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED OUT-OF-SERVICE SCAN AND SYSTEM SELECTION FOR DUAL-SUBSCRIP...
- Publication number 20150063216
- Publication date Mar 5, 2015
- QUALCOMM Incorporated
- Francis M. NGAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONNECTED MODE MOBILITY BETWEEN RADIO ACCESS NETWORKS
- Publication number 20150056993
- Publication date Feb 26, 2015
- QUALCOMM Incorporated
- Xipeng Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR QOS CONTEXT TRANSFER DURING INTER RADIO AC...
- Publication number 20150003243
- Publication date Jan 1, 2015
- QUALCOMM Incorporated
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR ACCESS CLASS BARRING FOR VOIP CALLS
- Publication number 20140315548
- Publication date Oct 23, 2014
- QUALCOMM Incorporated
- Shyamal RAMACHANDRAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR MANAGEMENT OF SMS MESSAGE IDENTIFICATIO...
- Publication number 20140315588
- Publication date Oct 23, 2014
- Fahed ZAWAIDEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR MANAGEMENT OF SMS MESSAGE IDENTIFICATIO...
- Publication number 20140315587
- Publication date Oct 23, 2014
- Fahed ZAWAIDEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF PUBLISHING SERVICE AVAILABILITY
- Publication number 20140269509
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTABLISHING RELIABLE ALWAYS-ON PACKET DATA NETWORK CONNECTIONS
- Publication number 20140269349
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Shyamal Ramachandran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR POWER CONSERVATION IN EMERGENCY BROADCAST MESSAGE RE...
- Publication number 20140179255
- Publication date Jun 26, 2014
- QUALCOMM Incorporated
- Vitaly Drapkin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR REDUCING NETWORK CONGESTION IN A WIRELESS COMMUNICAT...
- Publication number 20140177429
- Publication date Jun 26, 2014
- QUALCOMM Incorporated
- Kiran Patil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR UPDATING A DEVICE CONFIGURATION
- Publication number 20140162620
- Publication date Jun 12, 2014
- QUALCOMM Incorporated
- Nieyan GENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR QOS CONTEXT TRANSFER DURING INTER RADIO AC...
- Publication number 20140153547
- Publication date Jun 5, 2014
- QUALCOMM Incorporated
- Thomas Klingenbrunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CRITERIA FOR UE-INITIATED BEARER DEACTIVATION WHEN MAXIMUM NUMBER O...
- Publication number 20140105125
- Publication date Apr 17, 2014
- QUALCOMM Incorporated
- Lenaig Genevieve Chaponniere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Shyamal Ramachandran

Person

Patents Grantslast 30 patents

Voice fallback in 5G NR

Packet switched voice call capability indication in wireless commun...

Voice fallback in 5G NR

Multimedia session continuity and domain selection based on user eq...

Voice fallback in 5G NR

Low latency operation

Methods and systems for avoiding transitions between radio access t...

Apparatus and method for adaptive de-jitter buffer

Smart coding mode switching in audio rate adaptation

Method and apparatus for QoS context transfer during inter radio ac...

Method and apparatus for reducing successive pre-registration attem...

Methods and apparatus for reducing handover signaling during wirele...

System, apparatus, and method to enable domain selection in a multi...

Methods and apparatus for employing different capabilities for diff...

Methods and apparatus for updating a device configuration

Apparatus and method for improving device handover during a call

Establishing reliable always-on packet data network connections

Methods and apparatus for improving a call fallback user experience

Systems and methods for thermal mitigation with multiple processors

Apparatus and method for signaling network capabilities for a wirel...

Methods and apparatus for improving data service availability

Connected mode mobility between radio access networks

Techniques for power conservation in emergency broadcast message re...

Techniques for resolving conflicting rules in measuring cells for r...

Methods and apparatus for managing mobility in a multi-radio device

System and method of improving circuit-switched fallback performance

Voice/data hybrid mode

Enhance performance of making an emergency call during radio link f...

Method and apparatus for QoS context transfer during inter radio ac...

Enhanced out-of-service scan and system selection for dual-subscrip...

Patents Applicationslast 30 patents

DUAL CONNECTIVITY CELL PRIORITIZATION

LINK LATENCY DETERMINATION

VOICE FALLBACK IN 5G NR

VOICE FALLBACK IN 5G NR

VOICE FALLBACK IN 5G NR

PACKET SWITCHED VOICE CALL CAPABILITY INDICATION IN WIRELESS COMMUN...

SMART CODING MODE SWITCHING IN AUDIO RATE ADAPTATION

LOW LATENCY OPERATION

APPARATUS AND METHOD FOR ADAPTIVE DE-JITTER BUFFER

MULTIMEDIA SESSION CONTINUITY AND DOMAIN SELECTION BASED ON USER EQ...

METHODS AND APPARATUS FOR REDUCING HANDOVER SIGNALING DURING WIRELE...

VOICE/DATA HYBRID MODE

METHODS FOR HANDLING OF USER EQUIPMENT PAGES IN RADIO RESOURCE CONT...

METHODS AND APPARATUS FOR EMPLOYING DIFFERENT CAPABILITIES FOR DIFF...

METHODS AND APPARATUS FOR MANAGING MOBILITY IN A MULTI-RADIO DEVICE

METHOD AND APPARATUS FOR REDUCING SUCCESSIVE PRE-REGISTRATION ATTEM...

ENHANCE PERFORMANCE OF MAKING AN EMERGENCY CALL DURING RADIO LINK F...

ENHANCED OUT-OF-SERVICE SCAN AND SYSTEM SELECTION FOR DUAL-SUBSCRIP...

CONNECTED MODE MOBILITY BETWEEN RADIO ACCESS NETWORKS

METHOD AND APPARATUS FOR QOS CONTEXT TRANSFER DURING INTER RADIO AC...

METHODS AND APPARATUS FOR ACCESS CLASS BARRING FOR VOIP CALLS

METHODS AND APPARATUSES FOR MANAGEMENT OF SMS MESSAGE IDENTIFICATIO...

METHODS AND APPARATUSES FOR MANAGEMENT OF SMS MESSAGE IDENTIFICATIO...

SYSTEM AND METHOD OF PUBLISHING SERVICE AVAILABILITY

ESTABLISHING RELIABLE ALWAYS-ON PACKET DATA NETWORK CONNECTIONS

TECHNIQUES FOR POWER CONSERVATION IN EMERGENCY BROADCAST MESSAGE RE...

TECHNIQUES FOR REDUCING NETWORK CONGESTION IN A WIRELESS COMMUNICAT...

METHODS AND APPARATUS FOR UPDATING A DEVICE CONFIGURATION

METHOD AND APPARATUS FOR QOS CONTEXT TRANSFER DURING INTER RADIO AC...

CRITERIA FOR UE-INITIATED BEARER DEACTIVATION WHEN MAXIMUM NUMBER O...