Zhang,Yunan

USPTO Trademark & Patent Filings

Trademark applications and grants for Zhang,yunan. Zhang,yunan has 1 trademark applications. The latest application filed is for "GIAKEI"

Company Profile

Zhang,Yunan
yunan zhang
ZHANG; Yunan - Shenzhen Guangdong
Zhang; Yunan - Shenzhen City CN
ZHANG; Yunan - Shenzhen Guandong CN
Zhang; Yunan - Shenzhen CN
Zhang; Yunan - Guangdong CN

Entity Type	INDIVIDUAL
Address	No.4, Lane 1, Hucheng, Nanwan vil., Lianxia Town, Chenghai , Shantou City, Guangdong Province CHINA 515834

*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
PEROVSKITE INK AND METHOD FOR MANUFACTURING SAME 20210222020 - 16/301852 ZHANG; Yunan	2021-07-22
PEROVSKITE LIGHT-EMITTING DIODE 20200203564 - 16/808301 ZHANG; Yunan	2020-06-25
PEROVSKITE LIGHT-EMITTING DIODE AND FABRICATING METHOD THEREOF 20200052154 - 15/736476 ZHANG; Yunan	2020-02-13
MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL AND ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL 20190288244 - 16/427297 Zhang; Yunan	2019-09-19
ORGANIC LIGHT EMITTING DIODE DEVICE AND METHOD FOR MANUFACTURING LIQUID MATERIAL TO BE SPRAYED FOR THE DEVICE 20190088899 - 15/576860 ZHANG; Yunan	2019-03-21
Perovskite light-emitting diode 10,804,430 - 16/808,301 Zhang October 13, 2	2020-10-13
Top-emitting OLED device, method of manufacturing the same, and display panel 10,707,437 - 15/552,785 Hao , et al.	2020-07-07
Perovskite light-emitting diode and fabricating method thereof 10,629,771 - 15/736,476 Zhang	2020-04-21
OLED display panel and method for manufacturing same 10,505,140 - 15/576,712 Zhang Dec	2019-12-10
Manufacturing method of organic light emitting diode display panel and organic light emitting diode display panel 10,505,158 - 16/427,297 Zhang Dec	2019-12-10

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"GIAKEI" 90578225	GIAKEI 2021-03-14

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.