Yang, Guoqi

USPTO Trademark & Patent Filings

Yang Guoqi

Trademark applications and grants for Yang, Guoqi. Yang, Guoqi has 36 trademark applications. The latest application filed is for "FRESILA"

Company Profile
    Company Aliases
  • Yang, Guoqi
  • guoqi yang
  • YANG; Guoqi - Shizuishan City CN
  • YANG; GUOQI - NINGXIA CN
  • YANG; Guoqi - SHIZUISHAN CITY NINGXIA
  • Yang; Guoqi - Shizuishan CN
  • Yang; Guoqi - Ningxia CN
Entity Type INDIVIDUAL
Address A557, Jinxiujiangnan, Longhua District, Shenzhen CHINA 518000

*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 ApplicationDate
TANTALUM POWDER AND PREPARATION METHOD THEREFOR
20210060654 - 16/958150 MA; Haiyan ;   et al.
2021-03-04
COMPOSITE TANTALUM POWDER AND PROCESS FOR PREPARING THE SAME AND CAPACITOR ANODE PREPARED FROM THE TANTALUM POWDER
20170232509 - 15/501409 YANG; GUOQI ;   et al.
2017-08-17
HIGH SPECIFIC CAPACITANCE CAPACITOR-GRADE TANTALUM POWDER WITH IMPROVED ELECTRICAL PROPERTIES AND PROCESS FOR MAKING THE SAME
20160314904 - 14/767243 YANG; Guoqi ;   et al.
2016-10-27
METHOD FOR PREPARING TANTALUM POWDER OF CAPACITOR GRADE WITH HIGH NITROGEN CONTENT, TANTALUM POWDER OF CAPACITOR GRADE PREPARED BY THE PROCESS, AND AN ANODE AND A CAPACITOR MADE OF THE TANTALUM POWDER
20160059319 - 14/763389 YANG; Guoqi ;   et al.
2016-03-03
METHOD FOR PREPARING A TANTALUM POWDER
20120291593 - 13/564907 Yang; Guoqi ;   et al.
2012-11-22
Composite tantalum powder and process for preparing the same and capacitor anode prepared from the tantalum powder
10,737,322 - 15/501,409 Yang , et al. A
2020-08-11
High specific capacitance capacitor-grade tantalum powder with improved electrical properties and process for making the same
10,074,486 - 14/767,243 Yang , et al. September 11, 2
2018-09-11
Method for preparing tantalum powder of capacitor grade with high nitrogen content, tantalum powder of capacitor grade prepared thereby, and anode and capacitor prepared from tantalum powder
9,764,388 - 14/763,389 Yang , et al. September 19, 2
2017-09-19
Method for preparing a tantalum powder
9,199,307 - 13/564,907 Yang , et al. December 1, 2
2015-12-01
Method for preparing a tantalum powder
9,199,307 - 13/564,907 Yang , et al. December 1, 2
2015-12-01
Patent Grants & Applications

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