Qinhan Li

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber ribbon retractor
- Patent number 9,709,767
- Issue date Jul 18, 2017
- Oplink Communications, LLC
- Lily Yu Zhuang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER RIBBON RETRACTOR
- Publication number 20150131959
- Publication date May 14, 2015
- OPLINK COMMUNICATIONS, INC.
- Lily Yu Zhuang
- G02 - OPTICS