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Mingqiang Cheng
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Shengdu, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Parallel correlator implementation using hybrid correlation in spre...
Patent number
8,351,486
Issue date
Jan 8, 2013
Maishi Electronic (Shanghai) Ltd.
MingQiang Cheng
G01 - MEASURING TESTING
Information
Patent Grant
Novas hybrid positioning technology using terrestrial digital broad...
Patent number
8,004,460
Issue date
Aug 23, 2011
O2Micro International, Ltd.
You-Yuh Jack Shyr
G01 - MEASURING TESTING
Information
Patent Grant
GPS application using network assistance
Patent number
7,904,096
Issue date
Mar 8, 2011
O2Micro International Limited
You-Yuh Shyr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for GPS positioning in a weak signal environment
Patent number
7,710,317
Issue date
May 4, 2010
O2Micro International Ltd.
MingQiang Cheng
G01 - MEASURING TESTING
Information
Patent Grant
Novas hybrid positioning technology using terrestrial digital broad...
Patent number
7,701,388
Issue date
Apr 20, 2010
O2Micro International Ltd.
You-Yuh Jack Shyr
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for determining GPS tracking loop parameter ba...
Patent number
7,613,258
Issue date
Nov 3, 2009
O2Micro International Ltd.
Bo Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel correlator implementation using block integration for spre...
Patent number
7,558,312
Issue date
Jul 7, 2009
O2Micro International Ltd.
MingQiang Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Parallel correlator implementation using hybrid correlation in spre...
Patent number
7,526,015
Issue date
Apr 28, 2009
02Micro International Ltd.
MingQiang Cheng
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
NOVAS HYBRID POSITIONING TECHNOLOGY USING TERRESTRIAL DIGITAL BROAD...
Publication number
20100171660
Publication date
Jul 8, 2010
O2Micro, Inc.
You-Yuh Jack SHYR
G01 - MEASURING TESTING
Information
Patent Application
Parallel Correlator Implementation Using Hybrid Correlation In Spre...
Publication number
20090225816
Publication date
Sep 10, 2009
O2Micro Inc.
MingQiang Cheng
G01 - MEASURING TESTING
Information
Patent Application
Apparatus and method for determining GPS tracking loop parameter ba...
Publication number
20070201539
Publication date
Aug 30, 2007
Bo Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for GPS positioning in a weak signal environment
Publication number
20070183486
Publication date
Aug 9, 2007
MingQiang Cheng
G01 - MEASURING TESTING
Information
Patent Application
Novas hybrid positioning technology using terrestrial digital broad...
Publication number
20070109184
Publication date
May 17, 2007
You-Yuh Jack Shyr
G01 - MEASURING TESTING
Information
Patent Application
GPS application using network assistance
Publication number
20070072623
Publication date
Mar 29, 2007
You-Yuh Shyr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Parallel correlator implementation using hybrid correlation in spre...
Publication number
20070058695
Publication date
Mar 15, 2007
MingQiang Cheng
G01 - MEASURING TESTING
Information
Patent Application
Parallel correlator implementation using block integration for spre...
Publication number
20070002933
Publication date
Jan 4, 2007
MingQiang Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE