Zach Zhang

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Redmond, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Phonepad
- Patent number 9,699,291
- Issue date Jul 4, 2017
- Microsoft Technology Licensing, LLC
- Pengxiang Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Phonepad
- Publication number 20160057266
- Publication date Feb 25, 2016
- Microsoft Technology Licensing, LLC
- Tony Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE