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Shimao LI
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Dongguan, CN
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Patents Grants
last 30 patents
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Patent Grant
Spectrum processing apparatus and reconfigurable optical add-drop m...
Patent number
11,909,513
Issue date
Feb 20, 2024
Huawei Technologies Co., Ltd.
Bing Zou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SYSTEM, ILLUMINATION SYSTEM, AND DISPLAY SYSTEM
Publication number
20240103269
Publication date
Mar 28, 2024
Huawei Technologies Co., Ltd
Jinlei WANG
G02 - OPTICS
Information
Patent Application
PICTURE GENERATION APPARATUS, PROJECTION APPARATUS, AND VEHICLE
Publication number
20240073379
Publication date
Feb 29, 2024
Huawei Technologies Co., Ltd
Shimao Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT BEAM PROCESSING APPARATUS AND LIGHT BEAM PROCESSING METHOD
Publication number
20240061241
Publication date
Feb 22, 2024
Huawei Technologies Co., Ltd
Yuchen Chen
G02 - OPTICS
Information
Patent Application
HEAD-UP DISPLAY SYSTEM AND IMAGE DISPLAY METHOD BASED ON HEAD-UP DI...
Publication number
20230075619
Publication date
Mar 9, 2023
Huawei Technologies Co., Ltd
Shimao LI
G02 - OPTICS
Information
Patent Application
MULTI-FOCAL-PLANE IMAGE GENERATION APPARATUS, HEAD-UP DISPLAY APPAR...
Publication number
20230073664
Publication date
Mar 9, 2023
Huawei Technologies Co., Ltd
Lei MAO
B60 - VEHICLES IN GENERAL
Information
Patent Application
Spectrum Processing Apparatus and Reconfigurable Optical Add-Drop M...
Publication number
20220239401
Publication date
Jul 28, 2022
Huawei Technologies Co., Ltd
Bing ZOU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power Equalizer And Adjustment Method Therefor
Publication number
20220137300
Publication date
May 5, 2022
Huawei Technologies Co., Ltd
Shimao LI
G02 - OPTICS