Hongmin Chen

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multi-wavelength light source and photonic chip
- Patent number 11,990,987
- Issue date May 21, 2024
- Huawei Technologies Co., Ltd.
- Hongmin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reflector structure for tunable laser and tunable laser
- Patent number 11,211,767
- Issue date Dec 28, 2021
- Huawei Technologies Co., Ltd.
- Lin Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Super structure grating and tunable laser
- Patent number 10,931,085
- Issue date Feb 23, 2021
- Huawei Technologies Co., Ltd.
- Lin Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Multi-Wavelength Light Source and Photonic Chip
- Publication number 20220149972
- Publication date May 12, 2022
- Huawei Technologies Co., Ltd
- Hongmin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWO-SEGMENT DBR LASER AND MONOLITHICALLY INTEGRATED ARRAY LIGHT SOU...
- Publication number 20210288469
- Publication date Sep 16, 2021
- Huawei Technologies Co., Ltd
- Hongmin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTOR STRUCTURE FOR TUNABLE LASER AND TUNABLE LASER
- Publication number 20200076155
- Publication date Mar 5, 2020
- Huawei Technologies Co., Ltd
- Lin Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Super Structure Grating and Tunable Laser
- Publication number 20200052467
- Publication date Feb 13, 2020
- Huawei Technologies Co., Ltd
- Lin Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE