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Raymond Tah-Sheng Hsu
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Effectuating establishment of internet protocol security tunnels fo...
Patent number
8,345,604
Issue date
Jan 1, 2013
QUALCOMM Incorporated
Srinivasan Balasubramanian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for policy control enhancement in a wireless c...
Patent number
8,325,688
Issue date
Dec 4, 2012
QUALCOMM Incorporated
Arungundram C. Mahendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet data filtering
Patent number
8,265,060
Issue date
Sep 11, 2012
Qualcomm, Incorporated
Arungundram C. Mahendran
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
Systems and methods for home carrier determination using a centrali...
Patent number
8,160,580
Issue date
Apr 17, 2012
QUALCOMM Incorporated
John Wallace Nasielski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for accounting in a mobile data packet network
Patent number
8,155,620
Issue date
Apr 10, 2012
QUALCOMM Incorporated
Jun Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for efficient support for multiple authenticat...
Patent number
8,145,905
Issue date
Mar 27, 2012
QUALCOMM Incorporated
Ravindra Patwardhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for efficient routing in communication networks
Patent number
8,144,593
Issue date
Mar 27, 2012
QUALCOMM Incorporated
Vidya Narayanan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Header compression of multimedia data transmitted over a wireless c...
Patent number
8,089,948
Issue date
Jan 3, 2012
QUALCOMM Incorporated
Harinath Garudadri
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
Bearer control of encrypted data flows in packet data communications
Patent number
8,042,170
Issue date
Oct 18, 2011
QUALCOMM Incorporated
Arungundram C. Mahendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet data service with circuit-switched call notification
Patent number
7,983,242
Issue date
Jul 19, 2011
Qualcomm, Incorporated
John Wallace Nasielski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multimedia communication using co-located care of address for beare...
Patent number
7,924,771
Issue date
Apr 12, 2011
Qualcomm, Incorporated
Raymond Tah-Sheng Hsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Header compression enhancement for broadcast/multicast services
Patent number
7,822,067
Issue date
Oct 26, 2010
QUALCOMM Incorporated
Haipeng Jin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for providing multiple quality of service leve...
Patent number
7,778,287
Issue date
Aug 17, 2010
QUALCOMM Incorporated
Nischal Abrol
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for CDMA2000/GPRS roaming
Patent number
7,773,554
Issue date
Aug 10, 2010
John Wallace Nasielski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for requesting point-to-point protocol (PPP) i...
Patent number
7,773,547
Issue date
Aug 10, 2010
QUALCOMM Incorporated
Raymond Tah-Sheng Hsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for providing a service threshold indicator in...
Patent number
7,729,306
Issue date
Jun 1, 2010
QUALCOMM Incorporated
Masakazu Shirota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for obtaining server information in a wireless...
Patent number
7,720,024
Issue date
May 18, 2010
QUALCOMM Incorporated
Arungundram C. Mahendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for CDMA2000/GPRS roaming
Patent number
7,675,885
Issue date
Mar 9, 2010
QUALCOMM Incorporated
John Wallace Nasielski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Determining a session encryption key during a broadcast/multicast s...
Patent number
7,657,036
Issue date
Feb 2, 2010
QUALCOMM Incorporated
Raymond Tah-Sheng Hsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for carrying packetized voice and data in wire...
Patent number
7,355,999
Issue date
Apr 8, 2008
QUALCOMM Incorporated
Tao Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for Network Initiated Data Services
Patent number
7,324,474
Issue date
Jan 29, 2008
QUALCOMM Incorporated
Masakazu Shirota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for channel optimization during point-to-point...
Patent number
7,197,017
Issue date
Mar 27, 2007
Qualcomm, Incorporated
Ramin Rezaiifar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for requesting point-to-point protocol (PPP) i...
Patent number
7,190,687
Issue date
Mar 13, 2007
QUALCOMM Incorporated
Raymond Tah-Sheng Hsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Packet Data Service With Circuit-Switched Call Notification
Publication number
20120020291
Publication date
Jan 26, 2012
John Wallace Nasielski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HEADER COMPRESSION ENHANCEMENT FOR BROADCAST/MULTICAST SERVICES
Publication number
20110182226
Publication date
Jul 28, 2011
QUALCOMM Incorporated
Haipeng Jin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multimedia Communication Using Co-Located Care of Address for Beare...
Publication number
20110153843
Publication date
Jun 23, 2011
QUALCOMM Incorporated
Raymond Tah-Sheng Hsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PROVIDING MULTIPLE QUALITY OF SERVICE LEVE...
Publication number
20100284341
Publication date
Nov 11, 2010
QUALCOMM Incorporated
Nischal Abrol
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR OBTAINING SERVER INFORMATION IN A WIRELESS...
Publication number
20100235477
Publication date
Sep 16, 2010
QUALCOMM Incorporated
Arungundram Chandrasekaran Mahendran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUALITY OF SERVICE INFORMATION CONFIGURATION
Publication number
20080310303
Publication date
Dec 18, 2008
QUALCOMM Incorporated
Jun Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for DNS Update Triggered IPv6 Neighbor Adverti...
Publication number
20080310323
Publication date
Dec 18, 2008
QUALCOMM Incorporated
Masakazu Shirota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ACCOUNTING IN A MOBILE DATA PACKET NETWORK
Publication number
20080310335
Publication date
Dec 18, 2008
QUALCOMM Incorporated
Jun Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR RESOURCE MANAGEMENT IN A COMMUNICATION NE...
Publication number
20080313332
Publication date
Dec 18, 2008
QUALCOMM Incorporated
Jun Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR VERIFICATION OF DYNAMIC HOST CONFIGURATION...
Publication number
20080313709
Publication date
Dec 18, 2008
QUALCOMM Incorporated
Masakazu Shirota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HOME BASE STATION
Publication number
20080305772
Publication date
Dec 11, 2008
QUALCOMM Incorporated
Srinivasan Balasubramanian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR PROVIDING PMIP KEY HIERARCHY IN WIRELESS...
Publication number
20080298595
Publication date
Dec 4, 2008
QUALCOMM Incorporated
Vidya Narayanan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR EFFICIENT SUPPORT FOR MULTIPLE AUTHENTICAT...
Publication number
20080294897
Publication date
Nov 27, 2008
QUALCOMM Incorporated
Ravindra Patwardhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR EFFICIENT ROUTING IN COMMUNICATION NETWORKS
Publication number
20080181113
Publication date
Jul 31, 2008
QUALCOMM Incorporated
Vidya Narayanan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR IMPLEMENTING PROXY MOBILE IP IN FOREIGN A...
Publication number
20080159227
Publication date
Jul 3, 2008
QUALCOMM Incorporated
Fatih Ulupinar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS HAVING NULL-ENCRYPTION FOR SIGNALING AND MEDIA...
Publication number
20080141021
Publication date
Jun 12, 2008
QUALCOMM Incorporated
Raymond Tah-Sheng Hsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE