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Tainan, TW
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Patents Grants
last 30 patents
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Patent Grant
Vehicle after-sales service system
Patent number
9,437,052
Issue date
Sep 6, 2016
Power International Chemical & Oil Corporation
Po-Wen Ko
G07 - CHECKING-DEVICES
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Patents Applications
last 30 patents
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Patent Application
AFTER-SALES ORIENTED SYSTEM PLATFORM WITH BUSINESS MODELING FUNCTIO...
Publication number
20180308021
Publication date
Oct 25, 2018
POWER INTERNATIONAL CHEMICAL & OIL CORPORATION
Po-Wen Ko
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
Vehicle After-sales Service System
Publication number
20160012649
Publication date
Jan 14, 2016
POWER INTERNATIONAL CHEMICAL & OIL CORPORATION
Po-Wen Ko
G07 - CHECKING-DEVICES
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Patent Application
Intelligent, Cloud-Based, and Real-Time Vehicle Care System
Publication number
20150170435
Publication date
Jun 18, 2015
POWER INTERNATIONAL CHEMICAL & OIL CORPORATION
Po-Wen Ko
G07 - CHECKING-DEVICES