Peng Zheng

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polarized images for security
- Patent number 9,536,362
- Issue date Jan 3, 2017
- Apple Inc.
- Mushtaq A. Sarwar
- G02 - OPTICS
Information Patent Grant
Polarized images for security
- Patent number 8,760,517
- Issue date Jun 24, 2014
- Apple Inc.
- Mushtaq A. Sarwar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Polarized Images for Security
- Publication number 20140247361
- Publication date Sep 4, 2014
- Apple Inc.
- Mushtaq A. Sarwar
- G02 - OPTICS
Information Patent Application
POLARIZED IMAGES FOR SECURITY
- Publication number 20120075473
- Publication date Mar 29, 2012
- Apple Inc.
- Mushtaq A. Sarwar
- G06 - COMPUTING CALCULATING COUNTING