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last 30 patents
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Patent Grant
Optical switching method and apparatus, liquid crystal on silicon,...
Patent number
12,081,320
Issue date
Sep 3, 2024
Huawei Technologies Co., Ltd.
Hangting Hu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
OPTICAL AMPLIFIER, OPTICAL SIGNAL AMPLIFICATION METHOD, GAIN ADJUST...
Publication number
20240079842
Publication date
Mar 7, 2024
Huawei Technologies Co., Ltd
Hangting Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SWITCHING METHOD AND APPARATUS, LIQUID CRYSTAL ON SILICON,...
Publication number
20220294550
Publication date
Sep 15, 2022
Huawei Technologies Co., Ltd
Hangting HU
H04 - ELECTRIC COMMUNICATION TECHNIQUE