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Wuhan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for controlling an electrical device and a wir...
Patent number
9,151,623
Issue date
Oct 6, 2015
O2Micro Inc.
James Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System for demodulating navigation bits from satellite signals
Patent number
8,149,164
Issue date
Apr 3, 2012
O2Micro International, Ltd.
Xiaoguang Yu
G01 - MEASURING TESTING
Information
Patent Grant
Navigation system with error-detection on doppler frequencies of sa...
Patent number
8,072,378
Issue date
Dec 6, 2011
O2Micro International, Ltd.
Xiaoguang Yu
G01 - MEASURING TESTING
Information
Patent Grant
Global positioning system receiver
Patent number
8,035,559
Issue date
Oct 11, 2011
o2 Micro, Inc.
Xiaoguang Yu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND A RECEIVER FOR SATELLITE POSITIONING
Publication number
20150168557
Publication date
Jun 18, 2015
O2Micro, Inc.
Jinghua ZOU
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Controlling An Electrical Device and a Wir...
Publication number
20150057928
Publication date
Feb 26, 2015
O2Micro Inc.
James WANG
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Controlling a Battery
Publication number
20150042267
Publication date
Feb 12, 2015
O2Micro Inc.
James WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND RECEIVER FOR DETERMINING SYSTEM TIME OF A NAVIGATION SYSTEM
Publication number
20150022395
Publication date
Jan 22, 2015
O2Micro Inc.
Juan GOU
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PERFORMING AND VALIDATING NAVIGATION BIT SYNCHRONIZATION
Publication number
20140372496
Publication date
Dec 18, 2014
O2Micro Inc.
Dachun Zhang
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR EVALUATING SATELLITE POSITIONING QUALITY
Publication number
20140350885
Publication date
Nov 27, 2014
Juan Gou
G01 - MEASURING TESTING
Information
Patent Application
RECEIVERS AND METHODS FOR MULTI-MODE NAVIGATION
Publication number
20140347219
Publication date
Nov 27, 2014
O2Micro Inc.
Juan GOU
G01 - MEASURING TESTING
Information
Patent Application
EPHEMERIS COLLECTION DEVICE AND METHOD
Publication number
20140347216
Publication date
Nov 27, 2014
O2Micro Inc.
Jinghua ZOU
G01 - MEASURING TESTING
Information
Patent Application
Method and System for Navigation
Publication number
20140203962
Publication date
Jul 24, 2014
O2Micro Inc.
Ke Gao
G01 - MEASURING TESTING
Information
Patent Application
MODULE, DEVICE AND METHOD FOR POSITIONING
Publication number
20140180580
Publication date
Jun 26, 2014
O2Micro Inc.
Jinghua ZOU
G01 - MEASURING TESTING
Information
Patent Application
APPARATUSES AND METHODS FOR TRACKING A NAVIGATION RECEIVER
Publication number
20140070986
Publication date
Mar 13, 2014
O2Micro Inc.
Ke GAO
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Synchronizing Navigation Data
Publication number
20140062780
Publication date
Mar 6, 2014
O2Micro Inc.
Jinghua Zou
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Synchronizing Navigation Data
Publication number
20140062767
Publication date
Mar 6, 2014
O2Micro Inc.
Jinghua Zou
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Synchronizing Navigation Data
Publication number
20140062766
Publication date
Mar 6, 2014
O2Micro Inc.
Jinghua Zou
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Synchronizing Navigation Data
Publication number
20140062768
Publication date
Mar 6, 2014
O2Micro Inc.
Jinghua Zou
G01 - MEASURING TESTING
Information
Patent Application
Navigation Bit Boundary Determination Apparatus and a Method Therefor
Publication number
20130265194
Publication date
Oct 10, 2013
O2Micro, Inc.
Ke Gao
G01 - MEASURING TESTING
Information
Patent Application
NAVIGATION BIT BOUNDARY DETERMINATION APPARATUS AND A METHOD THEREFOR
Publication number
20130257651
Publication date
Oct 3, 2013
O2Micro Inc.
Ke Gao
G01 - MEASURING TESTING
Information
Patent Application
Moving Information Determination Apparatus, a Receiver, and a Metho...
Publication number
20130082873
Publication date
Apr 4, 2013
O2Micro, Inc.
Deyu Tang
G01 - MEASURING TESTING
Information
Patent Application
Method, Apparatus and System with Error Correction for an Inertial...
Publication number
20130085666
Publication date
Apr 4, 2013
O2Micro, Inc.
Dachun Zhang
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM FOR DEMODULATING NAVIGATION BITS FROM SATELLITE SIGNALS
Publication number
20100328156
Publication date
Dec 30, 2010
O2Micro, Inc.
Xiaoguang YU
G01 - MEASURING TESTING
Information
Patent Application
NAVIGATION SYSTEM WITH ERROR-DETECTION ON DOPPLER FREQUENCIES OF SA...
Publication number
20100328150
Publication date
Dec 30, 2010
O2Micro Inc.
Xiaoguang Yu
G01 - MEASURING TESTING
Information
Patent Application
Global positioning system receiver
Publication number
20090295634
Publication date
Dec 3, 2009
O2Micro, Inc.
Xiaoguang Yu
G01 - MEASURING TESTING