Qun Cheng

USPTO Trademark & Patent Filings

Trademark applications and grants for Qun Cheng. Qun Cheng has 1 trademark applications. The latest application filed is for "DOUQU"

Company Profile

Qun Cheng
qun cheng
CHENG; Qun - Shenzhen CN
Cheng; Qun - Shenzhen CN
Cheng; Qun - Shenzhen City CN
Cheng; Qun - Guangdong Province N/A CN

Entity Type	INDIVIDUAL
Address	No.16, Group 5, Liujiawan Village Shangjin Town, Yunxi County Shiyan, Hubei CHINA 442616

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents

Patent Applications

Patent Application	Date
Method and Device for Supplying Power to Access Device 20150358485 - 14/759429 CHENG; Mingming ; et al.	2015-12-10
Method for Controlling Communication States of Mobile Terminal and Mobile Terminal 20120309450 - 13/575703 Jiang; Min ; et al.	2012-12-06
Mobile Terminal and Method and System for Establishing IP Connection between Mobile Terminals 20120258744 - 13/508350 Jiang; Min ; et al.	2012-10-11
Browser adjusting method and mobile terminal 20120209969 - 13/258430 Cheng; Qun ; et al.	2012-08-16
Method and device for supplying power to access device 9,413,902 - 14/759,429 Cheng , et al. August 9, 2	2016-08-09
Mobile terminal and method and system for establishing IP connection between mobile terminals 9,173,240 - 13/508,350 Jiang , et al. October 27, 2	2015-10-27
Mobile terminal and method and system for establishing IP connection between mobile terminals 9,173,240 - 13/508,350 Jiang , et al. October 27, 2	2015-10-27
Method for dynamically adjusting network parameters of a mobile terminal browser and mobile terminal 8,745,180 - 13/258,430 Cheng , et al. June 3, 2	2014-06-03
Method for dynamically adjusting network parameters of a mobile terminal browser and mobile terminal 8,745,180 - 13/258,430 Cheng , et al. June 3, 2	2014-06-03

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"DOUQU" 5721592 88100083	DOUQU 2018-08-31

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.