Ziyan Chen

USPTO Trademark & Patent Filings

Chen Ziyan

Trademark applications and grants for Ziyan Chen. Ziyan Chen has 6 trademark applications. The latest application filed is for "BNHYTKN"

Company Profile
    Company Aliases
  • ZIYAN CHEN
  • ziyan chen
  • CHEN; Ziyan - Haiyan CN
  • Chen; Ziyan - Beijing CN
  • CHEN; Ziyan - Beijing CN
  • Chen; Ziyan - Haiyan CN
Entity Type INDIVIDUAL
Address No.10,Jixia,Jihou Village, Xibin Town,Youxi County, Fujian Province CHINA 365100

*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
POT BROACHING TOOLS AND METHODS FOR REMANUFACTURE-FORMING POT BROACHING TOOLS
20200238410 - CHEN; Errong ;   et al.
2020-07-30
POT BROACHING TOOLS AND METHODS FOR REMANUFACTURE-FORMING POT BROACHING TOOLS
20200180055 - 16/215771 CHEN; Errong ;   et al.
2020-06-11
SWITCHING A DEVICE BETWEEN A LOCKED STATE AND AN UNLOCKED STATE
20150304474 - 14/647749 Han; Maokun ;   et al.
2015-10-22
WEB CONTENT COMMUNICATION
20150304415 - 14/653615 CHEN; Ziyan ;   et al.
2015-10-22
Pot broaching tools and methods for remanufacture-forming pot broaching tools
10,875,113 - 16/848,075 Chen , et al. December 29, 2
2020-12-29
Web content communication
10,218,786 - 14/653,615 Chen , et al. Feb
2019-02-26
Switching a device between a locked state and an unlocked state
9,473,612 - 14/647,749 Han , et al. October 18, 2
2016-10-18
Patent Grants & Applications

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