Zhiyong Jiang

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
TWDM ONU wavelength control method, system thereof and shut- off de...
- Patent number 10,775,563
- Issue date Sep 15, 2020
- Chengdu Superxon Communication Technology Co., Ltd.
- Haiyuan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for measuring photo diodes' temperature dependence
- Patent number 7,183,540
- Issue date Feb 27, 2007
- Fiberxon Inc.
- Chao Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TWDM ONU Wavelength Control Method, System Thereof And Shut-off Dep...
- Publication number 20200257051
- Publication date Aug 13, 2020
- Chengdu Superxon Communication Technology Co., Ltd.
- Haiyuan LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for measuring photo diodes' temperature dependence
- Publication number 20060208180
- Publication date Sep 21, 2006
- Chao Zhang
- G01 - MEASURING TESTING
Information Patent Application
Optical transceiver module having improved printed circuit board
- Publication number 20050259994
- Publication date Nov 24, 2005
- Chao Zhang
- G02 - OPTICS