Jinfeng Ding

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Weihai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Printer and control method for printer
- Patent number 9,662,901
- Issue date May 30, 2017
- Shandong New Beiyang Information Technology Co., Ltd
- Jinfeng Ding
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer and method and device for controlling same
- Patent number 9,333,781
- Issue date May 10, 2016
- Shandong New Beijang Information Technology Co., Ltd.
- Bo Qu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing control method, printing control device and printing devic...
- Patent number 8,964,225
- Issue date Feb 24, 2015
- Shandong New Beiyang Information Technology Co., Ltd.
- Jinfeng Ding
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRINTER AND CONTROL METHOD FOR PRINTER
- Publication number 20150328902
- Publication date Nov 19, 2015
- SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
- Jinfeng Ding
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTER AND METHOD AND DEVICE FOR CONTROLLING SAME
- Publication number 20150266324
- Publication date Sep 24, 2015
- SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
- Bo Qu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DOUBLE-SIDED PRINTING SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20140043624
- Publication date Feb 13, 2014
- Chuntao Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING CONTROL METHOD, PRINTING CONTROL DEVICE AND PRINTING DEVICE
- Publication number 20130215468
- Publication date Aug 22, 2013
- Jinfeng Ding
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS