Keshu Zhang

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for pressure-based authentication of an input o...
- Patent number 8,988,191
- Issue date Mar 24, 2015
- Symbol Technologies, Inc.
- Keshu Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for pressure-based manipulation of content on...
- Patent number 8,363,020
- Issue date Jan 29, 2013
- Symbol Technologies, Inc.
- Hao Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS FOR PRESSURE-BASED MANIPULATION OF CONTENT ON...
- Publication number 20110050588
- Publication date Mar 3, 2011
- SYMBOL TECHNOLOGIES, INC.
- Hao Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR PRESSURE-BASED AUTHENTICATION OF AN INPUT O...
- Publication number 20110050394
- Publication date Mar 3, 2011
- SYMBOL TECHNOLOGIES, INC.
- Keshu Zhang
- G06 - COMPUTING CALCULATING COUNTING