Dong An

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Cupertino, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple axis wrist worn pedometer
- Patent number 10,197,416
- Issue date Feb 5, 2019
- QuickLogic Corporation
- Duanduan Yang
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for data fusion of a three-axis magnetometer a...
- Patent number 9,915,550
- Issue date Mar 13, 2018
- Memsic, Inc.
- Dong An
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for calibrating a three-axis accelerometer
- Patent number 8,718,963
- Issue date May 6, 2014
- Memsic, Inc.
- Dong An
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE AXIS WRIST WORN PEDOMETER
- Publication number 20160209232
- Publication date Jul 21, 2016
- QuickLogic Corporation
- Duanduan Yang
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DATA FUSION OF A THREE-AXIS MAGNETOMETER A...
- Publication number 20150177020
- Publication date Jun 25, 2015
- MEMSIC, INC.
- Dong An
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD OF SENSING ATTITUDE AND ANGULAR RATE USING A MAGN...
- Publication number 20110307213
- Publication date Dec 15, 2011
- Yang Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING A THREE-AXIS ACCELEROMETER
- Publication number 20110264393
- Publication date Oct 27, 2011
- Dong An
- G01 - MEASURING TESTING