Zhihua Han

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Weihai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Printing control method, printer and printing system
- Patent number 8,994,991
- Issue date Mar 31, 2015
- Shandong New Beiyang Information Technology Co., Ltd.
- Qiangzi Cong
- G07 - CHECKING-DEVICES
Information Patent Grant
Scanning-printing integrated apparatus
- Patent number 8,780,368
- Issue date Jul 15, 2014
- Shangdong New Beiyang Information Technology Co., Ltd.
- Qiangzi Cong
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRINTING CONTROL METHOD, PRINTER AND PRINTING SYSTEM
- Publication number 20120300258
- Publication date Nov 29, 2012
- SHINGDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD
- Qiangzi Cong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCANNING-PRINTING INTEGRATED APPARATUS
- Publication number 20120120433
- Publication date May 17, 2012
- SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
- Qiangzi Cong
- A63 - SPORTS GAMES AMUSEMENTS