Heyuan Liu

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Lagos, NG

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Patents Grantslast 30 patents

Information Patent Grant
Optical path processing method and apparatus
- Patent number 9,548,810
- Issue date Jan 17, 2017
- Huawei Technologies Co., Ltd.
- Xishe Liu
- G02 - OPTICS
Information Patent Grant
Optical component and optical device
- Patent number 9,523,819
- Issue date Dec 20, 2016
- Huawei Technologies Co., Ltd.
- Xishe Liu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical Path Processing Method And Apparatus
- Publication number 20150372752
- Publication date Dec 24, 2015
- Huawei Technologies Co., Ltd
- Xishe Liu
- G01 - MEASURING TESTING
Information Patent Application
Optical Component and Optical Device
- Publication number 20150286003
- Publication date Oct 8, 2015
- Huawei Technologies Co., Ltd
- Xishe Liu
- G02 - OPTICS