Xu Guohua

USPTO Trademark & Patent Filings

Trademark applications and grants for Xu Guohua. Xu Guohua has 3 trademark applications. The latest application filed is for "DDJYP"

Company Profile

Guohua Xu
Xu Guohua
guohua xu
Xu; Guohua - Beijing CN
XU; Guohua - SHANGHAI CN
XU; Guohua - Beijing CN
XU; GUOHUA - DONGGUAN CN
XU; Guohua - Shaoxing Zhejiang
Xu; Guohua - Zhejiang CN
Xu; Guohua - Nanjing CN

Trademarks Patents

Patent Applications

Patent Application	Date
PREPARATION METHOD OF NICKEL-BASED WROUGHT SUPERALLOY WHEEL DISK FORGINGS USED AT HIGH TEMPERATURE 20220119931 - 17/564265 Huang; Shuo ; et al.	2022-04-21
A SIDE SPRAY METHOD FOR COOLING THE STEEL STRIP AFTER HOT ROLLING 20210078061 - 16/970508 WU; Jianfeng ; et al.	2021-03-18
BASE SUBSTRATE AND MANUFACTURING METHOD THEREFOR, APPARATUS, DISPLAY SUBSTRATE, AND DISPLAY DEVICE 20200355969 - 16/642156 QIN; Wei ; et al.	2020-11-12
TRI-KNIT COMFORT FABRIC AND METHODS FOR PREPARING AND USING THE FABRIC 20200131697 - 16/241672 WONG; HINGKEUNG ; et al.	2020-04-30
ELECTRONIC EXPANSION VALVE AND ASSEMBLY METHOD THEREFOR 20190368792 - 16/478118 TANG; Sijie ; et al.	2019-12-05
Electronic expansion valve and assembly method therefor 11,287,167 - 16/478,118 Tang , et al. March 29, 2	2022-03-29
Base substrate and manufacturing method therefor, apparatus, display substrate, and display device 11,249,356 - 16/642,156 Qin , et al. February 15, 2	2022-02-15
Array substrate and display device 10,908,465 - 16/097,538 Zeng , et al. February 2, 2	2021-02-02
Display substrate, method of fabricating the same, and display device 10,539,836 - 15/220,111 Xu , et al. Ja	2020-01-21
Transgenic plants expressing a pH-sensitive nitrate transporter 9,738,900 - 15/284,682 Xu , et al. August 22, 2	2017-08-22

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"DDJYP" 90404719	DDJYP 2020-12-22
"STHUAHE" 5579773 87813901	STHUAHE 2018-02-28
"STHUAHE" 5359267 87447041	STHUAHE 2017-05-12

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