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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Switching between two communication modes in a WLAN
Patent number
8,493,896
Issue date
Jul 23, 2013
International Business Machines Corporation
Xui Lan Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote servlets collaboration
Patent number
8,387,042
Issue date
Feb 26, 2013
International Business Machines Corporation
Hong Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switching between two communication modes in a WLAN
Patent number
7,899,017
Issue date
Mar 1, 2011
International Business Machines Corporation
Xiu Lan Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for accessing and collaborating between servlets located on...
Patent number
7,543,289
Issue date
Jun 2, 2009
International Business Machines Corporation
Hong Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Switching between two communicaiton modes in a WLAN
Publication number
20090022130
Publication date
Jan 22, 2009
Xui Lan Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REMOTE SERVLETS COLLABORATION
Publication number
20080313615
Publication date
Dec 18, 2008
International Business Machines Corporation
Hong Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Dynamic Device Allocation for Managing Esc...
Publication number
20080244610
Publication date
Oct 2, 2008
International Business Machines Corporation
Liang-Jie Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Switching between two communicaiton modes in a WLAN
Publication number
20060215576
Publication date
Sep 28, 2006
International Business Machines Corporation
Xiu Lan Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for dynamic device allocation for managing esc...
Publication number
20050137926
Publication date
Jun 23, 2005
International Business Machines Corporation
Liang-Jie Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Remote servlets collaboration
Publication number
20050044233
Publication date
Feb 24, 2005
International Business Machines Corporation
Hong Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE