Che-An Chiang

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Zhudong Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Card transaction device and card transaction method
- Patent number 9,378,497
- Issue date Jun 28, 2016
- Smart Approach Co., Ltd.
- Hsin-Lung Lin
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Electronic Lock and Verification Method for Unlocking the Same
- Publication number 20160300416
- Publication date Oct 13, 2016
- Smart Approach Co., Ltd.
- Hsin-Lung Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Card Transaction Device and Card Transaction Method
- Publication number 20150324785
- Publication date Nov 12, 2015
- Smart Approach Co., Ltd.
- Hsin-Lung Lin
- G06 - COMPUTING CALCULATING COUNTING