Xu Haijun

USPTO Trademark & Patent Filings

Trademark applications and grants for Xu Haijun. Xu Haijun has 1 trademark applications. The latest application filed is for "HAIKUOTK"

Company Profile

Xu Haijun
haijun xu
Xu; Haijun - Beijing CN
XU; Haijun - Beijing CN
Xu; Haijun - Hangzhou CN
Xu; Haijun - Zhongshan Port CN

Entity Type	INDIVIDUAL
Address	No. 110 Dingziqiao Road Wuchang District Wuhan,Hubei CHINA 430000

*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
Routing Information Management Method and Apparatus, and Computer Storage Medium 20220006720 - 17/471668 Xu; Haijun ; et al.	2022-01-06
Routing Process Method, Apparatus, and Device 20210258241 - 17/245937 Zhang; Xudong ; et al.	2021-08-19
ROUTE DETECTION METHOD AND NETWORK DEVICE 20210135975 - 17/146338 Xu; Haijun ; et al.	2021-05-06
Virtual Private Network VPN Service Optimization Method and Device 20200412579 - 17/020230 ZHUANG; Shunwan ; et al.	2020-12-31
DETERMINING DEPLOYMENT NEED FOR POINT OF INTEREST 20200143276 - 16/720571 Zhang; Hanrui ; et al.	2020-05-07
Determining deployment need for point of interest 11,244,237 - 15/909,640 Zhang , et al. February 8, 2	2022-02-08
Route detection method in a BGP monitoring protocol session 10,892,977 - 16/427,557 Xu , et al. January 12, 2	2021-01-12
Virtual private network VPN service optimization method and device 10,797,911 - 16/047,735 Zhuang , et al. October 6, 2	2020-10-06
Granular compositions of magnesium oxide and citric acid and uses thereof 8,481,083 - 12/677,857 Xu , et al. July 9, 2	2013-07-09
Granular compositions of magnesium oxide and citric acid and uses thereof 8,481,083 - 12/677,857 Xu , et al. July 9, 2	2013-07-09

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"HAIKUOTK" 97653839	HAIKUOTK 2022-10-29

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