Dingxi Chen

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for banknote identification based on thickness si...
- Patent number 10,008,065
- Issue date Jun 26, 2018
- GRG Banking Equipment Co., Ltd.
- Xiaoliang Wang
- G07 - CHECKING-DEVICES
Information Patent Grant
Paper identifying method and related device
- Patent number 9,189,842
- Issue date Nov 17, 2015
- GRG Banking Equipment Co., Ltd.
- Tiancai Liang
- G07 - CHECKING-DEVICES
Information Patent Grant
Paper medium identifying device and identifying method
- Patent number 9,122,944
- Issue date Sep 1, 2015
- GRG Banking Equipment Co., Ltd.
- Yuanchao Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Valuable file identification device
- Patent number 8,979,090
- Issue date Mar 17, 2015
- GRG Banking Equipment Co., Ltd.
- Guang Chen
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR BANKNOTE IDENTIFICATION BASED ON THICKNESS SI...
- Publication number 20160225216
- Publication date Aug 4, 2016
- GRG Banking Equipment Co., Ltd.
- Xiaoliang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BANKNOTE RECOGNITION AND CLASSIFICATION METHOD AND SYSTEM
- Publication number 20160121370
- Publication date May 5, 2016
- GRG Banking Equipment Co., Ltd.
- Tiancai Liang
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
PAPER IDENTIFYING METHOD AND RELATED DEVICE
- Publication number 20140270460
- Publication date Sep 18, 2014
- GRG Banking Equipment Co., Ltd.
- Tiancai Liang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VALUABLE FILE IDENTIFICATION DEVICE
- Publication number 20140210161
- Publication date Jul 31, 2014
- GRG Banking Equipment Co., Ltd.
- Guang Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PAPER MEDIUM IDENTIFYING DEVICE AND IDENTIFYING METHOD
- Publication number 20140126803
- Publication date May 8, 2014
- GRG Banking Equipment Co., Ltd.
- Yuanchao Yu
- G06 - COMPUTING CALCULATING COUNTING