Jianguo Yu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pulse width control device and method, inkjet printing device using...
- Patent number 8,608,265
- Issue date Dec 17, 2013
- Peking University Founder Group Co., Ltd.
- Jianguo Yu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Pulse Width Control Device and Method, Inkjet Printing Device Using...
- Publication number 20110164082
- Publication date Jul 7, 2011
- PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
- Jianguo Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods and Devices for Generating Trapezoidal Fire Pulses
- Publication number 20110084739
- Publication date Apr 14, 2011
- PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
- Jianguo Yu
- H03 - BASIC ELECTRONIC CIRCUITRY