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Shenzhen Huichuangda Technology Co., Ltd
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Shenzhen, Guangdong, CN
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Patents Grants
last 30 patents
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Patent Grant
Light-emitting keyboard module with a metal base material flexible...
Patent number
11,990,289
Issue date
May 21, 2024
Shenzhen Hui Chuang Da Technology Co., Ltd.
Jinxin Ding
H01 - BASIC ELECTRIC ELEMENTS
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Patents Applications
last 30 patents
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Patent Application
LIGHT-EMITTING KEYBOARD MODULE WITH A METAL BASE MATERIAL FLEXIBLE...
Publication number
20230402237
Publication date
Dec 14, 2023
Shenzhen Hui Chuang Da Technology Co.,Ltd.
JINXIN DING
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
MUTED KEY MODULE, ELECTRONIC DEVICE AND IMPLEMENTATION METHOD
Publication number
20210225598
Publication date
Jul 22, 2021
SHENZHEN HUI CHUANG DA TECHNOLOGY CO., LTD.
MING LI
H01 - BASIC ELECTRIC ELEMENTS