MING-KUAN QIAN

Follow

Person

Suzhou City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Ink tank and printer therewith
- Patent number 8,905,531
- Issue date Dec 9, 2014
- Qisda Optronics (Suzhou) Co., Ltd.
- Ming-Kuan Qian
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK TANK AND PRINTER THEREWITH
- Publication number 20140184709
- Publication date Jul 3, 2014
- QISDA OPTRONICS (SUZHOU) CO., LTD.
- MING-KUAN QIAN
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Paper feeding device
- Publication number 20070104528
- Publication date May 10, 2007
- BENQ CORPORATION
- Ming Kuan Qian
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS