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Dongmei Lu
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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method, apparatus and system for transmitting ACK response in bidir...
Patent number
8,547,881
Issue date
Oct 1, 2013
IVT Technology, Inc.
Yao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for sending ACK
Patent number
8,531,959
Issue date
Sep 10, 2013
IVT Technology Inc.
Yao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method, Apparatus and System for Transmitting ACK Response in Bidir...
Publication number
20120163246
Publication date
Jun 28, 2012
IVT Technology Inc.
Yao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR SENDING ACK
Publication number
20110222447
Publication date
Sep 15, 2011
IVT Technology Inc.
Yao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO DATA FLOW INPUT/OUTPUT METHOD AND SYSTEM
Publication number
20100048133
Publication date
Feb 25, 2010
IVT (BEIJING) SOFTWARE TECHNOLOGY, INC.
Yao Wang
G06 - COMPUTING CALCULATING COUNTING