Zenni Optical, Inc.

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Novato, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polishing instrument for optical components
- Patent number 8,696,412
- Issue date Apr 15, 2014
- Zenni Optical, Inc.
- Shi Jian
- B24 - GRINDING POLISHING
Information Patent Grant
Examination kit for polarized lens
- Patent number 8,699,010
- Issue date Apr 15, 2014
- Zenni Optical, Inc.
- Zhao Zhigang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE INTEGRATED GLASSES SYSTEM
- Publication number 20250155731
- Publication date May 15, 2025
- Zenni Optical, Inc.
- Steven LEE
- G02 - OPTICS
Information Patent Application
Visual Search Interface for Open Filters for Eyeglass Selection
- Publication number 20160027097
- Publication date Jan 28, 2016
- ZENNI OPTICAL INC.
- Tibor Laczay
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks