Ragulan Sinnarajah

Person

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for a multicast service initiation in a communica...
- Patent number 8,989,075
- Issue date Mar 24, 2015
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for negotiation of transmission parameters for...
- Patent number 8,959,230
- Issue date Feb 17, 2015
- QUALCOMM Incorporated
- Raymond T. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling and management of broadcast-multicast waveform embedded i...
- Patent number 8,767,609
- Issue date Jul 1, 2014
- QUALCOMM Incorporated
- Fatih Ulupinar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for commencing shared or individual transmissi...
- Patent number 8,611,868
- Issue date Dec 17, 2013
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Registration in a broadcast communications system
- Patent number 8,320,922
- Issue date Nov 27, 2012
- QUALCOMM Incorporated
- Baaziz Achour
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a multicast service initiation in a communica...
- Patent number 8,243,644
- Issue date Aug 14, 2012
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for time-based reception of transmissions in a...
- Patent number 8,208,388
- Issue date Jun 26, 2012
- QUALCOMM Incorporated
- Lorenzo Casaccia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling call request in a communicatio...
- Patent number 8,145,228
- Issue date Mar 27, 2012
- QUALCOMM Incorporated
- Lorenzo Casaccia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for provision of broadcast service information
- Patent number 8,126,127
- Issue date Feb 28, 2012
- QUALCOMM Incorporated
- Raymond T. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for hashing over multiple frequency bands in a...
- Patent number 8,095,144
- Issue date Jan 10, 2012
- QUALCOMM Incorporated
- Aziz Gholmieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for switching between shared and individual ch...
- Patent number 8,086,169
- Issue date Dec 27, 2011
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a reverse link supplemental channel schedu...
- Patent number 7,941,152
- Issue date May 10, 2011
- Qualcomm, Incorporated
- Edward G. Tiedemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a handoff in a broadcast communication system
- Patent number 7,937,086
- Issue date May 3, 2011
- QUALCOMM Incorporated
- Tao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization of stored service parameters in a communication system
- Patent number 7,881,714
- Issue date Feb 1, 2011
- QUALCOMM Incorporated
- Sai Yiu D. Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for frame re-transmission in a broadcast communic...
- Patent number 7,881,242
- Issue date Feb 1, 2011
- QUALCOMM Incorporated
- Tao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a multicast service initiation in a communica...
- Patent number 7,796,631
- Issue date Sep 14, 2010
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization of stored service parameters in a communication system
- Patent number 7,778,631
- Issue date Aug 17, 2010
- QUALCOMM Incorporated
- Sai Yiu Duncan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization of stored service parameters in a communication system
- Patent number 7,747,283
- Issue date Jun 29, 2010
- QUALCOMM Incorporated
- Sai Yiu Duncan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for switching between shared and individual ch...
- Patent number 7,738,832
- Issue date Jun 15, 2010
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for broadcast signaling in a wireless communic...
- Patent number 7,693,508
- Issue date Apr 6, 2010
- QUALCOMM Incorporated
- Nikolai K. N. Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for signaling in broadcast communication system
- Patent number 7,689,226
- Issue date Mar 30, 2010
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for avoiding simultaneous service origination...
- Patent number 7,603,126
- Issue date Oct 13, 2009
- QUALCOMM Incorporated
- Eric Rosen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for enabling subscriber stations to process a...
- Patent number 7,505,437
- Issue date Mar 17, 2009
- QUALCOMM Incorporated
- Edward G. Tiedemann, Jr.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization of stored service parameters in a communication system
- Patent number 7,499,698
- Issue date Mar 3, 2009
- QUALCOMM Incorporated
- Sai Yiu Duncan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a reverse link supplemental channel schedu...
- Patent number 7,480,270
- Issue date Jan 20, 2009
- Qualcomm, Incorporated
- Baaziz Achour
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for signaling in broadcast communication system
- Patent number 7,415,283
- Issue date Aug 19, 2008
- Qualcomm, Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for overhead messaging in a wireless communica...
- Patent number 7,349,425
- Issue date Mar 25, 2008
- QUALCOMM Incorporated
- Nikolai K. N. Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for switching between shared and individual ch...
- Patent number 7,283,782
- Issue date Oct 16, 2007
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for commencing shared or individual transmissi...
- Patent number 7,277,694
- Issue date Oct 2, 2007
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for a handoff in a broadcast communication system
- Patent number 7,254,394
- Issue date Aug 7, 2007
- Qualcomm, Incorporated
- Tao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR A MULTICAST SERVICE INITIATION IN A COMMUNICA...
- Publication number 20120257563
- Publication date Oct 11, 2012
- QUALCOMM Incorporated
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SWITCHING BETWEEN SHARED AND INDIVIDUAL CH...
- Publication number 20110130086
- Publication date Jun 2, 2011
- QUALCOMM Incorporated
- Ragulan SINNARAJAH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Hashing Over Multiple Frequency Bands in a...
- Publication number 20100144361
- Publication date Jun 10, 2010
- Aziz Gholmieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SWITCHING BETWEEN SHARED AND INDIVIDUAL CH...
- Publication number 20070298709
- Publication date Dec 27, 2007
- QUALCOMM Incorporated
- Ragulan SINNARAJAH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for a Reverse Link Supplemental Channel Schedu...
- Publication number 20070265014
- Publication date Nov 15, 2007
- Edward G. Tiedemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for frame re-transmission in a broadcast communic...
- Publication number 20060023715
- Publication date Feb 2, 2006
- Tao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for a multicast service initiation in a communica...
- Publication number 20050169203
- Publication date Aug 4, 2005
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for signaling in broadcast communication system
- Publication number 20050143070
- Publication date Jun 30, 2005
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for signaling in broadcast communication system
- Publication number 20050143080
- Publication date Jun 30, 2005
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Packet data services using version and capability Information
- Publication number 20050128956
- Publication date Jun 16, 2005
- Raymond Tah-Sheng Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Synchronization of stored service parameters in a communication system
- Publication number 20050130708
- Publication date Jun 16, 2005
- Sai Yiu Duncan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Synchronization of stored service parameters in a communication system
- Publication number 20050130707
- Publication date Jun 16, 2005
- Sai Yiu Duncan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for time-based reception of transmissions in a...
- Publication number 20050089004
- Publication date Apr 28, 2005
- Lorenzo Casaccia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for a reverse link supplemental channel schedu...
- Publication number 20040224712
- Publication date Nov 11, 2004
- Edward G. Tiedemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for switching between shared and individual ch...
- Publication number 20040203336
- Publication date Oct 14, 2004
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for commencing shared or individual transmissi...
- Publication number 20040203655
- Publication date Oct 14, 2004
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Registration in a broadcast communications system
- Publication number 20040192302
- Publication date Sep 30, 2004
- Baaziz Achour
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for a handoff in a broadcast communication system
- Publication number 20040180661
- Publication date Sep 16, 2004
- Tao Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Control - hold mode
- Publication number 20040157651
- Publication date Aug 12, 2004
- Sai Yiu Duncan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for a multicast service initiation in a communica...
- Publication number 20040131075
- Publication date Jul 8, 2004
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Broadcast message segmentation for wireless communication systems
- Publication number 20040027999
- Publication date Feb 12, 2004
- Lorenzo Casaccia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for concurrently processing multiple calls in...
- Publication number 20040029606
- Publication date Feb 12, 2004
- Edward G. Tiedemann,
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for a multicast service initiation in a communica...
- Publication number 20040008679
- Publication date Jan 15, 2004
- Ragulan Sinnarajah
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for overhead messaging in a wireless communica...
- Publication number 20030228861
- Publication date Dec 11, 2003
- Nikolai K.N. Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for a reverse link supplemental channel schedu...
- Publication number 20030210664
- Publication date Nov 13, 2003
- Baaziz Achour
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for a reverse link supplemental channel schedu...
- Publication number 20030199276
- Publication date Oct 23, 2003
- Edward G. Tiedemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for enabling subscriber stations to process a...
- Publication number 20030161283
- Publication date Aug 28, 2003
- Edward G. Tiedemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for negotiation of transmission parameters for...
- Publication number 20030145064
- Publication date Jul 31, 2003
- Raymond T. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Synchronization of stored service parameters in a communication system
- Publication number 20030143989
- Publication date Jul 31, 2003
- Sai Yiu Duncan Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for provision of broadcast service information
- Publication number 20030134622
- Publication date Jul 17, 2003
- Raymond T. Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ragulan Sinnarajah

Person

Patents Grantslast 30 patents

Method and system for a multicast service initiation in a communica...

Method and apparatus for negotiation of transmission parameters for...

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

Method and apparatus for commencing shared or individual transmissi...

Registration in a broadcast communications system

Method and system for a multicast service initiation in a communica...

Method and apparatus for time-based reception of transmissions in a...

Method and apparatus for controlling call request in a communicatio...

Method and apparatus for provision of broadcast service information

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

Method and apparatus for switching between shared and individual ch...

Method and apparatus for a reverse link supplemental channel schedu...

Method and system for a handoff in a broadcast communication system

Synchronization of stored service parameters in a communication system

System and method for frame re-transmission in a broadcast communic...

Method and system for a multicast service initiation in a communica...

Synchronization of stored service parameters in a communication system

Synchronization of stored service parameters in a communication system

Method and apparatus for switching between shared and individual ch...

Method and apparatus for broadcast signaling in a wireless communic...

Method and system for signaling in broadcast communication system

Method and apparatus for avoiding simultaneous service origination...

Method and apparatus for enabling subscriber stations to process a...

Synchronization of stored service parameters in a communication system

Method and apparatus for a reverse link supplemental channel schedu...

Method and system for signaling in broadcast communication system

Method and apparatus for overhead messaging in a wireless communica...

Method and apparatus for switching between shared and individual ch...

Method and apparatus for commencing shared or individual transmissi...

Method and system for a handoff in a broadcast communication system

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR A MULTICAST SERVICE INITIATION IN A COMMUNICA...

METHOD AND APPARATUS FOR SWITCHING BETWEEN SHARED AND INDIVIDUAL CH...

Method and Apparatus for Hashing Over Multiple Frequency Bands in a...

METHOD AND APPARATUS FOR SWITCHING BETWEEN SHARED AND INDIVIDUAL CH...

Method and Apparatus for a Reverse Link Supplemental Channel Schedu...

System and method for frame re-transmission in a broadcast communic...

Method and system for a multicast service initiation in a communica...

Method and system for signaling in broadcast communication system

Method and system for signaling in broadcast communication system

Packet data services using version and capability Information

Synchronization of stored service parameters in a communication system

Synchronization of stored service parameters in a communication system

Method and apparatus for time-based reception of transmissions in a...

Method and apparatus for a reverse link supplemental channel schedu...

Method and apparatus for switching between shared and individual ch...

Method and apparatus for commencing shared or individual transmissi...

Registration in a broadcast communications system

Method and system for a handoff in a broadcast communication system

Control - hold mode

Method and system for a multicast service initiation in a communica...

Broadcast message segmentation for wireless communication systems

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

Method and system for a multicast service initiation in a communica...

Method and apparatus for overhead messaging in a wireless communica...

Method and apparatus for a reverse link supplemental channel schedu...

Method and apparatus for a reverse link supplemental channel schedu...

Method and apparatus for enabling subscriber stations to process a...

Method and apparatus for negotiation of transmission parameters for...

Synchronization of stored service parameters in a communication system

Method and apparatus for provision of broadcast service information