Zhou; Maoqing

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhou; Maoqing.The latest application filed is for "pixel circuit, driving method thereof, display panel and display device".

Company Profile

2.5.4

Zhou; Maoqing - Wuhan CN
Zhou; Maoqing - Nanning CN
Zhou, Maoqing - Nanning City CN

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

Patent Activity

Patent	Date
Pixel circuit, driving method thereof, display panel and display device Grant 11,062,652 - Zhou , et al. July 13, 2	2021-07-13
Pixel Circuit, Driving Method Thereof, Display Panel And Display Device App 20210210005 - Zhou; Maoqing ; et al.	2021-07-08
Light-emitting driving circuit, driving method, organic light-emitting display panel and device Grant 11,049,452 - Zhou , et al. June 29, 2	2021-06-29
Pixel circuit and drive method thereof, display panel, and display device Grant 10,984,723 - Zhou , et al. April 20, 2	2021-04-20
Light-emitting Driving Circuit, Driving Method, Organic Light-emitting Display Panel And Device App 20200320933 - Zhou; Maoqing ; et al.	2020-10-08
Method of extracting tetrodotoxin Grant 6,552,191 - Zhou , et al. April 22, 2	2003-04-22
System for extracting tetrodotoxin Grant 6,478,966 - Zhou , et al. November 12, 2	2002-11-12
Method of purifying tetrodotoxin App 20020099226 - Zhou, Maoqing ; et al.	2002-07-25
System for extracting tetrodotoxin App 20020060188 - Zhou, Maoqing ; et al.	2002-05-23

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.