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Wei-Cheng Juan
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Kaohsiung, TW
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Patents Grants
last 30 patents
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Patent Grant
Anti-explosion LED lamp housing
Patent number
9,970,642
Issue date
May 15, 2018
LI-HONG SCIENCE & TECHNOLOGY CO., LTD
Ming-Tien Chien
F21 - LIGHTING
Patents Applications
last 30 patents
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Patent Application
HEAT PIPE ENVELOPE OF HEAT EXCHANGER
Publication number
20190277581
Publication date
Sep 12, 2019
Li-Hong Science & Technology Co., Ltd.
Kun-Jung CHANG
F28 - HEAT EXCHANGE IN GENERAL
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Patent Application
ANTI-EXPLOSION LED LAMP HOUSING
Publication number
20170146225
Publication date
May 25, 2017
Li-Hong Science & Technology Co., Ltd.
Ming-Tien Chien
F21 - LIGHTING