Shaofeng Qiu

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optical amplification system
- Patent number 10,965,095
- Issue date Mar 30, 2021
- Huawei Technologies Co., Ltd.
- Xiaodong Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for generating a probe pulse and coherent optical time domai...
- Patent number 8,831,422
- Issue date Sep 9, 2014
- Huawei Technologies Co., Ltd.
- Zhiyong Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optical Amplification System
- Publication number 20200194961
- Publication date Jun 18, 2020
- Huawei Technologies Co., Ltd
- Xiaodong Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Generating a Probe Pulse and Coherent Optical Time Domai...
- Publication number 20130114954
- Publication date May 9, 2013
- Huawei Technologies Co., Ltd
- Zhiyong Feng
- G01 - MEASURING TESTING