Jifang HE

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Camera module, camera, terminal device, and method for determining...
- Patent number 12,219,273
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Jun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable laser and manufacturing method for tunable laser
- Patent number 10,666,014
- Issue date May 26, 2020
- Huawei Technologies Co., Ltd.
- Jifang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser and control method for same
- Patent number 10,581,222
- Issue date Mar 3, 2020
- Huawei Technologies Co., Ltd.
- Jifang He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Analog to digital converter
- Patent number 10,326,466
- Issue date Jun 18, 2019
- Huawei Technologies Co., Ltd.
- Yu Cai
- G02 - OPTICS
Information Patent Grant
Device and method for generating vortex beam generation
- Patent number 10,101,505
- Issue date Oct 16, 2018
- Huawei Technologies Co., Ltd.
- Jian Wang
- G02 - OPTICS
Information Patent Grant
Device and method for all-optical information exchange
- Patent number 9,618,822
- Issue date Apr 11, 2017
- Huawei Technologies Co., Ltd.
- Jian Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CAMERA MODULE, CAMERA, TERMINAL DEVICE, AND METHOD FOR DETERMINING...
- Publication number 20220256128
- Publication date Aug 11, 2022
- Huawei Technologies Co., Ltd
- Jun Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNABLE LASER AND MANUFACTURING METHOD FOR TUNABLE LASER
- Publication number 20190027896
- Publication date Jan 24, 2019
- Huawei Technologies Co., Ltd
- Jifang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunable Laser And Control Method For Same
- Publication number 20180323578
- Publication date Nov 8, 2018
- Huawei Technologies Co., Ltd
- Jifang HE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANALOG TO DIGITAL CONVERTER
- Publication number 20170302290
- Publication date Oct 19, 2017
- Huawei Technologies Co., Ltd
- Yu Cai
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR GENERATING VORTEX BEAM GENERATION
- Publication number 20170212282
- Publication date Jul 27, 2017
- Huawei Technologies Co., Ltd
- Jian WANG
- G02 - OPTICS
Information Patent Application
DEVICE AND METHOD FOR ALL-OPTICAL INFORMATION EXCHANGE
- Publication number 20160195792
- Publication date Jul 7, 2016
- Huawei Technologies Co., Ltd
- Jian WANG
- G02 - OPTICS