Ragulan Sinnarajah

Person

Markham Ontario, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Signaling and management of broadcast-multicast waveform embedded i...
- Patent number 9,014,074
- Issue date Apr 21, 2015
- QUALCOMM Incorporated
- Fatih Ulupinar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to initiate point-to-point call during shared-...
- Patent number 8,781,482
- Issue date Jul 15, 2014
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for signaling in broadcast communication system
- Patent number 8,644,862
- Issue date Feb 4, 2014
- QUALCOMM Incorporated
- Sanjeev Arvind Athalye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station message having a Station Class Mark field for indica...
- Patent number 8,565,191
- Issue date Oct 22, 2013
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Route protocol
- Patent number 8,254,364
- Issue date Aug 28, 2012
- QUALCOMM Incorporated
- Rajat Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet data services using version and capability information
- Patent number 8,254,276
- Issue date Aug 28, 2012
- QUALCOMM Incorporated
- Raymond Tah-Sheng Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling and management of broadcast-multicast waveform embedded i...
- Patent number 8,199,688
- Issue date Jun 12, 2012
- QUALCOMM Incorporated
- Fatih Ulupinar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for call setup latency reduction
- Patent number 8,126,469
- Issue date Feb 28, 2012
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for negotiating personalities in a wireless co...
- Patent number 8,072,922
- Issue date Dec 6, 2011
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless local access network system detection and selection
- Patent number 8,064,927
- Issue date Nov 22, 2011
- QUALCOMM Incorporated
- Raymond Tah-Sheng Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handoff of data attachment point
- Patent number 8,059,595
- Issue date Nov 15, 2011
- QUALCOMM Incorporated
- Peerapol Tinnakornsrisuphap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile station message having a station class mark field for indica...
- Patent number 8,036,698
- Issue date Oct 11, 2011
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for broadcast application in a wireless commun...
- Patent number 7,991,396
- Issue date Aug 2, 2011
- QUALCOMM Incorporated
- Jun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for call setup latency reduction
- Patent number 7,986,674
- Issue date Jul 26, 2011
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for signaling in broadcast communication system
- Patent number 7,912,485
- Issue date Mar 22, 2011
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for call setup latency reduction
- Patent number 7,894,403
- Issue date Feb 22, 2011
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to initiate point-to-point call during shared-...
- Patent number 7,881,696
- Issue date Feb 1, 2011
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless local access network system detection and selection
- Patent number 7,778,593
- Issue date Aug 17, 2010
- QUALCOMM Incorporated
- Raymond T-S Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to initiate point-to-point call during shared-...
- Patent number 7,751,821
- Issue date Jul 6, 2010
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for hashing over multiple frequency bands in a...
- Patent number 7,689,227
- Issue date Mar 30, 2010
- QUALCOMM Incorporated
- Aziz Gholmieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and system for redistribution of mobile stations...
- Patent number 7,623,880
- Issue date Nov 24, 2009
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to initiate point-to-point call during shared-...
- Patent number 7,477,916
- Issue date Jan 13, 2009
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for concurrently processing multiple calls in...
- Patent number 7,466,741
- Issue date Dec 16, 2008
- QUALCOMM Incorporated
- Edward G. Tiedemann, Jr.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for call setup latency reduction
- Patent number 7,417,976
- Issue date Aug 26, 2008
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for short-slot-cycle paging
- Patent number 7,373,157
- Issue date May 13, 2008
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to initiate point-to-point call during shared-...
- Patent number 7,328,022
- Issue date Feb 5, 2008
- QUALCOLMM, Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless local access network system detection and selection
- Patent number 7,146,130
- Issue date Dec 5, 2006
- QUALCOMM Incorporated
- Raymond T. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to initiate point-to-point call during shared-...
- Patent number 7,096,024
- Issue date Aug 22, 2006
- Qualcomm, Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOBILE STATION MESSAGE HAVING A STATION CLASS MARK FIELD FOR INDIC...
- Publication number 20120026981
- Publication date Feb 2, 2012
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED I...
- Publication number 20120014311
- Publication date Jan 19, 2012
- QUALCOMM Incorporated
- Fatih Ulupinar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED I...
- Publication number 20120008625
- Publication date Jan 12, 2012
- QUALCOMM Incorporated
- Fatih Ulupinar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED I...
- Publication number 20120008541
- Publication date Jan 12, 2012
- QUALCOMM Incorporated
- Fatih Ulupinar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR SIGNALING IN BROADCAST COMMUNICATION SYSTEM
- Publication number 20110170470
- Publication date Jul 14, 2011
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Local Access Network System Detection and Selection
- Publication number 20100291863
- Publication date Nov 18, 2010
- QUALCOMM Incorporated
- Raymond T. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED I...
- Publication number 20090238106
- Publication date Sep 24, 2009
- QUALCOMM Incorporated
- Fatih Ulupinar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS TO INITIATE POINT-TO-POINT CALL DURING SHARED-...
- Publication number 20090181675
- Publication date Jul 16, 2009
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ENABLING SUBSCRIBER STATIONS TO PROCESS A...
- Publication number 20090161634
- Publication date Jun 25, 2009
- QUALCOMM Incorporated
- Edward G. Tiedemann, JR.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZATION OF STORED SERVICE PARAMETERS IN A COMMUNICATION SYSTEM
- Publication number 20090156197
- Publication date Jun 18, 2009
- QUALCOMM Incorporated
- Sai Yiu Duncan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROUTE PROTOCOL
- Publication number 20080291868
- Publication date Nov 27, 2008
- QUALCOMM Incorporated
- Rajat Prakash
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handoff of Data Attachment Point
- Publication number 20080247360
- Publication date Oct 9, 2008
- QUALCOMM Incorporated
- Peerapol Tinnakornsrisuphap
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR COMMENCING SHARED OR INDIVIDUAL TRANSMISSI...
- Publication number 20080076348
- Publication date Mar 27, 2008
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR NEGOTIATING PERSONALITIES IN A WIRELESS CO...
- Publication number 20080056168
- Publication date Mar 6, 2008
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS TO INITIATE POINT-TO-POINT CALL DURING SHARED-...
- Publication number 20080026785
- Publication date Jan 31, 2008
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS TO INITIATE POINT-TO-POINT CALL DURING SHARED-...
- Publication number 20080014983
- Publication date Jan 17, 2008
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS TO INITIATE POINT-TO-POINT CALL DURING SHARED-...
- Publication number 20080014949
- Publication date Jan 17, 2008
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR A HANDOFF IN A BROADCAST COMMUNICATION SYSTEM
- Publication number 20070243871
- Publication date Oct 18, 2007
- Qualcomm, Incorporated.
- Tao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONCURRENTLY PROCESSING MULTIPLE CALLS IN...
- Publication number 20070217597
- Publication date Sep 20, 2007
- QUALCOMM, INC.
- Edward G. Tiedemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS LOCAL ACCESS NETWORK SYSTEM DETECTION AND SELECTION
- Publication number 20070093201
- Publication date Apr 26, 2007
- QUALCOMM, INC.
- Raymond T. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION
- Publication number 20070091854
- Publication date Apr 26, 2007
- QUALCOMM, INC.
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION
- Publication number 20070086390
- Publication date Apr 19, 2007
- QUALCOMM, INC.
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION
- Publication number 20070086391
- Publication date Apr 19, 2007
- QUALCOMM, INC.
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION
- Publication number 20070086393
- Publication date Apr 19, 2007
- QUALCOMM, INC.
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION
- Publication number 20070086392
- Publication date Apr 19, 2007
- QUALCOMM, INC.
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for hashing over multiple frequency bands in a...
- Publication number 20060281466
- Publication date Dec 14, 2006
- Aziz Gholmieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus to initiate point-to-point call during shared-...
- Publication number 20060211445
- Publication date Sep 21, 2006
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile station message having a station class mark field for indica...
- Publication number 20060194605
- Publication date Aug 31, 2006
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, apparatus and system for redistribution of mobile stations...
- Publication number 20060094437
- Publication date May 4, 2006
- Qualcomm Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for signaling in broadcast communication system
- Publication number 20050201321
- Publication date Sep 15, 2005
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ragulan Sinnarajah

Person

Patents Grantslast 30 patents

Signaling and management of broadcast-multicast waveform embedded i...

Method and apparatus to initiate point-to-point call during shared-...

Method and system for signaling in broadcast communication system

Mobile station message having a Station Class Mark field for indica...

Route protocol

Packet data services using version and capability information

Signaling and management of broadcast-multicast waveform embedded i...

Method and apparatus for call setup latency reduction

Method and apparatus for negotiating personalities in a wireless co...

Wireless local access network system detection and selection

Handoff of data attachment point

Mobile station message having a station class mark field for indica...

Method and apparatus for broadcast application in a wireless commun...

Method and apparatus for call setup latency reduction

Method and system for signaling in broadcast communication system

Method and apparatus for call setup latency reduction

Method and apparatus to initiate point-to-point call during shared-...

Wireless local access network system detection and selection

Method and apparatus to initiate point-to-point call during shared-...

Method and apparatus for hashing over multiple frequency bands in a...

Method, apparatus and system for redistribution of mobile stations...

Method and apparatus to initiate point-to-point call during shared-...

Method and apparatus for concurrently processing multiple calls in...

Method and apparatus for call setup latency reduction

Method and apparatus for short-slot-cycle paging

Method and apparatus to initiate point-to-point call during shared-...

Wireless local access network system detection and selection

Method and apparatus to initiate point-to-point call during shared-...

Patents Applicationslast 30 patents

MOBILE STATION MESSAGE HAVING A STATION CLASS MARK FIELD FOR INDIC...

SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED I...

SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED I...

SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED I...

METHOD AND SYSTEM FOR SIGNALING IN BROADCAST COMMUNICATION SYSTEM

Wireless Local Access Network System Detection and Selection

SIGNALING AND MANAGEMENT OF BROADCAST-MULTICAST WAVEFORM EMBEDDED I...

METHOD AND APPARATUS TO INITIATE POINT-TO-POINT CALL DURING SHARED-...

METHOD AND APPARATUS FOR ENABLING SUBSCRIBER STATIONS TO PROCESS A...

SYNCHRONIZATION OF STORED SERVICE PARAMETERS IN A COMMUNICATION SYSTEM

ROUTE PROTOCOL

Handoff of Data Attachment Point

METHOD AND APPARATUS FOR COMMENCING SHARED OR INDIVIDUAL TRANSMISSI...

METHOD AND APPARATUS FOR NEGOTIATING PERSONALITIES IN A WIRELESS CO...

METHOD AND APPARATUS TO INITIATE POINT-TO-POINT CALL DURING SHARED-...

METHOD AND APPARATUS TO INITIATE POINT-TO-POINT CALL DURING SHARED-...

METHOD AND APPARATUS TO INITIATE POINT-TO-POINT CALL DURING SHARED-...

METHOD AND SYSTEM FOR A HANDOFF IN A BROADCAST COMMUNICATION SYSTEM

METHOD AND APPARATUS FOR CONCURRENTLY PROCESSING MULTIPLE CALLS IN...

WIRELESS LOCAL ACCESS NETWORK SYSTEM DETECTION AND SELECTION

METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION

METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION

METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION

METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION

METHOD AND APPARATUS FOR CALL SETUP LATENCY REDUCTION

Method and apparatus for hashing over multiple frequency bands in a...

Method and apparatus to initiate point-to-point call during shared-...

Mobile station message having a station class mark field for indica...

Method, apparatus and system for redistribution of mobile stations...

Method and system for signaling in broadcast communication system