Zeyan Guan

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Guangzhou, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Single card separation apparatus and card distribution device
- Patent number 10,294,051
- Issue date May 21, 2019
- GRG Banking Equipment Co., Ltd.
- Weiquan Huang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Double-paper-roll printing device
- Patent number 10,005,298
- Issue date Jun 26, 2018
- GRG Banking Equipment Co., Ltd.
- Kaiyin Pang
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Gravity-adaptive card separation mechanism and card distribution de...
- Patent number 9,519,845
- Issue date Dec 13, 2016
- GRG Huitong Financial Services Co., Ltd.
- Junhua Liu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SINGLE CARD SEPARATION APPARATUS AND CARD DISTRIBUTION DEVICE
- Publication number 20180037427
- Publication date Feb 8, 2018
- GRG Banking Equipment Co., Ltd.
- Weiquan HUANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DOUBLE-PAPER-ROLL PRINTING DEVICE
- Publication number 20170197443
- Publication date Jul 13, 2017
- GRG Banking Equipment Co., Ltd.
- Kaiyin PANG
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
GRAVITY-ADAPTIVE CARD SEPARATION MECHANISM AND CARD DISTRIBUTION DE...
- Publication number 20160092756
- Publication date Mar 31, 2016
- GRG Huitong Financial Services Co., Ltd.
- Junhua Liu
- G06 - COMPUTING CALCULATING COUNTING