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Patents Grants
last 30 patents
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Patent Grant
Switch and socket cover structure, and socket structure and switch...
Patent number
11,811,205
Issue date
Nov 7, 2023
Min-Chang Lan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Circular car side LED projection lamp
Patent number
11,648,871
Issue date
May 16, 2023
Min-Chang Lan
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
POWER EXTENSION CORD SOCKET
Publication number
20230216258
Publication date
Jul 6, 2023
MIN-CHANG LAN
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SWITCH AND SOCKET COVER STRUCTURE, AND SOCKET STRUCTURE AND SWITCH...
Publication number
20230216284
Publication date
Jul 6, 2023
MIN-CHANG LAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER