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last 30 patents
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Patent Grant
Workplace management system and wearable device therefor
Patent number
10,332,376
Issue date
Jun 25, 2019
CHENG CHIEH INVESTMENT CO., LTD.
Hsia-Sen Lin
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
WORKPLACE MANAGEMENT SYSTEM AND WEARABLE DEVICE THEREFOR
Publication number
20190164402
Publication date
May 30, 2019
Cheng Chieh Investment Co.,Ltd.
Hsia-Sen LIN
G06 - COMPUTING CALCULATING COUNTING