Zhang Zhengguo

USPTO Trademark & Patent Filings

Zhang Zhengguo

Trademark applications and grants for Zhang Zhengguo. Zhang Zhengguo has 6 trademark applications. The latest application filed is for "RIDER"

Company Profile
    Company Aliases
  • Zhang, Zhengguo
  • Zhengguo Zhang
  • zhengguo zhang
  • ZHANG; Zhengguo - Guangzhou City Guangdong Province
  • ZHANG; Zhengguo - Guangzhou CN
  • Zhang; Zhengguo - Shenzhen CN
  • Zhang; Zhengguo - Guangdong CN

Trademarks Patents
Patent Applications
Patent ApplicationDate
PHASE-CHANGE ENERGY-STORAGE STRUCTURE FOR BUILDING INSULATION
20200408471 - 16/622772 ZHANG; Zhengguo ;   et al.
2020-12-31
HYPERTHERMIA THERAPY MASK
20170312122 - 15/655837 ZHANG; Xiaowen ;   et al.
2017-11-02
MEDIA FILE PLAYING METHOD AND DEVICE, MEDIUM AND BROWSER
20170139722 - 15/039367 Fu; Hongcheng ;   et al.
2017-05-18
Skeleton Semitrailer
20150284027 - 14/442885 Wang; Hongrui ;   et al.
2015-10-08
Media file playing method and device, medium and browser
9,703,575 - 15/039,367 Fu , et al. July 11, 2
2017-07-11
Patent Grants & Applications

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