Dou; Yikun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dou; Yikun.The latest application filed is for "array substrate, driving method thereof, fabrication method thereof, and display apparatus".

Company Profile

5.4.6

Dou; Yikun - Beijing 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
Array substrate, driving method thereof, fabrication method thereof, and display apparatus Grant 11,342,399 - Ye , et al. May 24, 2	2022-05-24
Inkjet printing device and operation method thereof Grant 11,198,297 - Dou , et al. December 14, 2	2021-12-14
Array Substrate, Driving Method Thereof, Fabrication Method Thereof, And Display Apparatus App 20210359023 - YE; Zhijie ; et al.	2021-11-18
Evaporation device and evaporation method Grant 11,118,259 - Mao , et al. September 14, 2	2021-09-14
Organic Light-emitting Diode Display Panel, Manufacturing Method Thereof And Display Device App 20210226158 - JIA; Wenbin ; et al.	2021-07-22
Inkjet Printing Device and Operation Method Thereof App 20200198354 - Dou; Yikun ; et al.	2020-06-25
Laminated organic light emitting diode display panel and manufacturing method thereof, and display device Grant 10,553,809 - Ye , et al. Fe	2020-02-04
Evaporation Device And Evaporation Method App 20190203339 - MAO; Bo ; et al.	2019-07-04
Flexible Display Panel, Flexible Display Apparatus And Method Of Manufacturing Flexible Display Panel App 20190157585 - Jia; Wenbin ; et al.	2019-05-23
Laminated Organic Light Emitting Diode Display Panel and Manufacturing Method Thereof, and Display Device App 20190097159 - Ye; Zhijie ; et al.	2019-03-28

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.