Membership
Tour
Register
Log in
Yuanchao Yu
Follow
Person
Guangzhou, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Banknote crack detection method and apparatus
Patent number
10,319,172
Issue date
Jun 11, 2019
GRG Banking Equipment Co., Ltd.
Yuanchao Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Anti-counterfeiting feature generation method for valuable document...
Patent number
9,499,006
Issue date
Nov 22, 2016
GRG Banking Equipment Co., Ltd.
Tiancai Liang
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Valuable document authentication method and device
Patent number
9,406,183
Issue date
Aug 2, 2016
GRG Banking Equipment Co., Ltd.
Tiancai Liang
G07 - CHECKING-DEVICES
Information
Patent Grant
Recognition method and recognition device for sheet-type medium
Patent number
9,378,415
Issue date
Jun 28, 2016
GRG Banking Equipment Co., Ltd.
Tiancai Liang
G06 - COMPUTING CALCULATING COUNTING
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
Patents Applications
last 30 patents
Information
Patent Application
DETECTION METHOD AND APPARATUS FOR OVERLAPPED NOTES
Publication number
20180204405
Publication date
Jul 19, 2018
GRG Banking Equipment Co., Ltd.
Xinhua Qiu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BANKNOTE CRACK DETECTION METHOD AND APPARATUS
Publication number
20180025571
Publication date
Jan 25, 2018
GRG Banking Equipment Co., Ltd.
Yuanchao Yu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VALUABLE DOCUMENT AUTHENTICATION METHOD AND DEVICE
Publication number
20150220936
Publication date
Aug 6, 2015
GRG Banking Equipment Co., Ltd.
Tiancai Liang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANTI-COUNTERFEITING FEATURE GENERATION METHOD FOR VALUABLE DOCUMENT...
Publication number
20150217591
Publication date
Aug 6, 2015
GRG Banking Equipment Co., Ltd.
Tiancai Liang
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
RECOGNITION METHOD AND RECOGNITION DEVICE FOR SHEET-TYPE MEDIUM
Publication number
20150178560
Publication date
Jun 25, 2015
GRG Banking Equipment Co., Ltd.
Tiancai Liang
G06 - COMPUTING CALCULATING COUNTING
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