Sun, Zhiqiang

USPTO Trademark & Patent Filings

Trademark applications and grants for Sun, Zhiqiang. Sun, Zhiqiang has 1 trademark applications. The latest application filed is for "PMQKXEY"

Company Profile

Sun, Zhiqiang
zhiqiang sun
SUN; ZHIQIANG - Shanghai CN
Sun; Zhiqiang - Beijing CN
Sun; Zhiqiang - Shanghai CN

Entity Type	INDIVIDUAL
Address	No. 239,Ln. 12,Xipanwei,Yilian,Jingbei Vil.,Jinggang,Konggang Economic Dist., Jieyang city,Guangdong CHINA 522000

*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
AMPLIFICATION SYSTEMS AND METHODS WITH DISTORTION REDUCTIONS 20200389131 - 16/914907 YUAN; TINGZHI ; et al.	2020-12-10
SYSTEM AND METHOD PROVIDING OVER CURRENT PROTECTION BASED ON DUTY CYCLE INFORMATION FOR POWER CONVERTER 20200259409 - A1	2020-08-13
Skid-Mounted Depressurizing System 20200230563 - Zheng; Xiaodong ; et al.	2020-07-23
SYSTEM AND METHOD PROVIDING OVER CURRENT PROTECTION BASED ON DUTY CYCLE INFORMATION FOR POWER CONVERTER 20190348908 - 16/414296 YAO; CHAO ; et al.	2019-11-14
SYSTEM AND METHOD PROVIDING OVER CURRENT PROTECTION BASED ON DUTY CYCLE INFORMATION FOR POWER CONVERTER 20190199201 - 16/222866 YAO; CHAO ; et al.	2019-06-27
System and method providing over current protection based on duty cycle information for power converter 11,264,888 - 16/222,866 Yao , et al. March 1, 2	2022-03-01
System and method providing over current protection based on duty cycle information for power converter 11,114,933 - 16/812,189 Yao , et al. September 7, 2	2021-09-07
Skid-mounted depressurizing system 10,946,358 - 16/753,015 Zheng , et al. March 16, 2	2021-03-16
System and method providing over current protection based on duty cycle information for power converter 10,811,955 - 16/414,296 Yao , et al. October 20, 2	2020-10-20
Amplification systems and methods with distortion reductions 10,749,479 - 14/595,822 Yuan , et al. A	2020-08-18

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"PMQKXEY" 97301457	PMQKXEY 2022-03-08

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