Toshiro Kawahara

Person

Saratoga, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Location privacy through IP address space scrambling
- Patent number 8,601,262
- Issue date Dec 3, 2013
- NTT DoCoMo Inc.
- Muhammad Mukarram Bin Tariq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for authentication of data streams with adapti...
- Patent number 8,256,015
- Issue date Aug 28, 2012
- NTT DoCoMo, Inc.
- Craig B. Gentry
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast active scanning wireless network apparatus and method
- Patent number 8,131,291
- Issue date Mar 6, 2012
- NTT DoCoMo, Inc.
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Proxy active scan for wireless networks
- Patent number 8,054,798
- Issue date Nov 8, 2011
- NTT DoCoMo, Inc.
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for supporting scalable and reliable multicast in TDMA/TDD s...
- Patent number 7,995,462
- Issue date Aug 9, 2011
- NTT DoCoMo, Inc.
- Xia Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location privacy for internet protocol networks using cryptographic...
- Patent number 7,916,739
- Issue date Mar 29, 2011
- NTT DoCoMo, Inc.
- Jonathan Trostle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Access network dynamic firewall
- Patent number 7,743,158
- Issue date Jun 22, 2010
- NTT DoCoMo, Inc.
- Guangrui Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power mode aware packet communication method and apparatus
- Patent number 7,551,568
- Issue date Jun 23, 2009
- NTT DoCoMo Inc.
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for supporting scalable and reliable multicast in TDMA/TDD s...
- Patent number 7,447,148
- Issue date Nov 4, 2008
- NTT DoCoMo, Inc.
- Xia Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for dormant mode support with paging
- Patent number 7,417,971
- Issue date Aug 26, 2008
- NTT DoCoMo, Inc.
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for location estimation using region of confid...
- Patent number 7,395,073
- Issue date Jul 1, 2008
- NTT DoCoMo Inc.
- Youngjune Lee Gwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective fusion location estimation (SELFLOC) for wireless access...
- Patent number 7,257,411
- Issue date Aug 14, 2007
- NTT DoCoMo, Inc.
- Youngjune Lee Gwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location privacy through IP address space scrambling
- Patent number 7,246,231
- Issue date Jul 17, 2007
- NTT DoCoMo, Inc.
- Muhammad Mukarram Bin Tariq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR AUTHENICATION OF DATA STREAMS WITH ADAPTIV...
- Publication number 20100005310
- Publication date Jan 7, 2010
- Craig B. Gentry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR AUTHENTICATION OF DATA STREAMS WITH ADAPTI...
- Publication number 20100005309
- Publication date Jan 7, 2010
- Craig B. Gentry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS NETWORK HANDOFF KEY
- Publication number 20090175448
- Publication date Jul 9, 2009
- Fujio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS NETWORK HANDOFF KEY
- Publication number 20090175454
- Publication date Jul 9, 2009
- Fujio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS NETWORK HANDOFF KEY
- Publication number 20090175449
- Publication date Jul 9, 2009
- NTT DoCoMo, Inc.
- Fujio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR SUPPORTING SCALABLE AND RELIABLE MULTICAST IN TDMA/TDD S...
- Publication number 20080031179
- Publication date Feb 7, 2008
- Xia Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCATION PRIVACY THROUGH IP ADDRESS SPACE SCRAMBLING
- Publication number 20070104202
- Publication date May 10, 2007
- Muhammad Mukarram Bin Tariq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for supporting scalable and reliable multicast in tdma/tdd s...
- Publication number 20060198325
- Publication date Sep 7, 2006
- Xia Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for authentication of data streams with adapti...
- Publication number 20060136728
- Publication date Jun 22, 2006
- Craig B. Gentry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fast active scanning wireless network apparatus and method
- Publication number 20060111103
- Publication date May 25, 2006
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Proxy active scan for wireless networks
- Publication number 20060092888
- Publication date May 4, 2006
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power mode aware packet communication method and apparatus
- Publication number 20060002383
- Publication date Jan 5, 2006
- DoCoMo Communications Laboratories USA, Inc.
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for dormant mode support with paging
- Publication number 20050232200
- Publication date Oct 20, 2005
- Moo Ryong Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Location privacy for internet protocol networks using cryptographic...
- Publication number 20050041675
- Publication date Feb 24, 2005
- DoCoMo Communications Laboratories USA, Inc.
- Jonathan Trostle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for location estimation using region of confid...
- Publication number 20040248589
- Publication date Dec 9, 2004
- DoCoMo Communications Laboratories USA, Inc.
- Youngjune Lee Gwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless network handoff key
- Publication number 20040236939
- Publication date Nov 25, 2004
- DoCoMo Communications Laboratories USA, Inc.
- Fujio Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Selective fusion location estimation (SELFLOC) for wireless access...
- Publication number 20040203904
- Publication date Oct 14, 2004
- DoCoMo Communications Laboratories USA, Inc.
- Youngjune Lee Gwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Access network dynamic firewall
- Publication number 20040111519
- Publication date Jun 10, 2004
- Guangrui Fu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Location privacy through IP address space scrambling
- Publication number 20040088544
- Publication date May 6, 2004
- Muhammad Mukarram Bin Tariq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Toshiro Kawahara

Person

Patents Grantslast 30 patents

Location privacy through IP address space scrambling

Method and apparatus for authentication of data streams with adapti...

Fast active scanning wireless network apparatus and method

Proxy active scan for wireless networks

Method for supporting scalable and reliable multicast in TDMA/TDD s...

Location privacy for internet protocol networks using cryptographic...

Access network dynamic firewall

Power mode aware packet communication method and apparatus

Method for supporting scalable and reliable multicast in TDMA/TDD s...

Method and apparatus for dormant mode support with paging

Method and apparatus for location estimation using region of confid...

Selective fusion location estimation (SELFLOC) for wireless access...

Location privacy through IP address space scrambling

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR AUTHENICATION OF DATA STREAMS WITH ADAPTIV...

METHOD AND APPARATUS FOR AUTHENTICATION OF DATA STREAMS WITH ADAPTI...

WIRELESS NETWORK HANDOFF KEY

WIRELESS NETWORK HANDOFF KEY

WIRELESS NETWORK HANDOFF KEY

METHOD FOR SUPPORTING SCALABLE AND RELIABLE MULTICAST IN TDMA/TDD S...

LOCATION PRIVACY THROUGH IP ADDRESS SPACE SCRAMBLING

Method for supporting scalable and reliable multicast in tdma/tdd s...

Method and apparatus for authentication of data streams with adapti...

Fast active scanning wireless network apparatus and method

Proxy active scan for wireless networks

Power mode aware packet communication method and apparatus

Method and apparatus for dormant mode support with paging

Location privacy for internet protocol networks using cryptographic...

Method and apparatus for location estimation using region of confid...

Wireless network handoff key

Selective fusion location estimation (SELFLOC) for wireless access...

Access network dynamic firewall

Location privacy through IP address space scrambling