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Zeshan CHANG
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Shenzhen, CN
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last 30 patents
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Patent Grant
Method for controlling voltages of liquid crystal on silicon two-di...
Patent number
11,953,803
Issue date
Apr 9, 2024
Huawei Technologies Co., Ltd.
Zeshan Chang
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL CROSS-CONNECT APPARATUS AND OPTICAL CROSS-CONNECT DEVICE
Publication number
20240314473
Publication date
Sep 19, 2024
Huawei Technologies Co., Ltd
Zeshan Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODEL TRAINING SYSTEM AND METHOD
Publication number
20240296327
Publication date
Sep 5, 2024
Huawei Technologies Co., Ltd
Shengyu Shen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION SYSTEM, TRANSMITTER, AND COMMUNICATION METHOD
Publication number
20240236531
Publication date
Jul 11, 2024
Huawei Technologies Co., Ltd
Zeshan Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, TRANSMITTER, AND COMMUNICATION METHOD
Publication number
20240137675
Publication date
Apr 25, 2024
Huawei Technologies Co., Ltd
Zeshan Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SERVICE OPTICAL SIGNAL TRANSMISSION METHOD, NETWORK DEVICE, AND OPT...
Publication number
20240113799
Publication date
Apr 4, 2024
Huawei Technologies Co., Ltd
Chen LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SWITCHING APPARATUS, OPTICAL SWITCHING METHOD, OPTICAL SWIT...
Publication number
20240056707
Publication date
Feb 15, 2024
Huawei Technologies Co., Ltd
Han Zhao
G02 - OPTICS
Information
Patent Application
Optical Communication System and Optical Communication Method
Publication number
20240015421
Publication date
Jan 11, 2024
Huawei Technologies Co., Ltd
Zeshan Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMITTER AND OPTICAL MODULATION METHOD
Publication number
20230138252
Publication date
May 4, 2023
HUAWEI TECHNOLOGIES CO., LTD.
Guangcan MI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ROUTE CALCULATION METHOD, DEVICE, AND SYSTEM
Publication number
20230007563
Publication date
Jan 5, 2023
Huawei Technologies Co., Ltd
Haomian ZHENG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL MODULE, DATA CENTER SYSTEM, AND DATA TRANSMISSION METHOD
Publication number
20230007370
Publication date
Jan 5, 2023
Huawei Technologies Co., Ltd
Guangcan MI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR CONTROLLING VOLTAGES OF LIQUID CRYSTAL ON SILICON TWO-DI...
Publication number
20220179282
Publication date
Jun 9, 2022
Huawei Technologies Co., Ltd
Zeshan CHANG
G02 - OPTICS