Qihui Hu

USPTO Trademark & Patent Filings

Hu Qihui

Trademark applications and grants for Qihui Hu. Qihui Hu has 5 trademark applications. The latest application filed is for "MESACHY"

Company Profile
    Company Aliases
  • Qihui Hu
  • qihui hu
  • HU; Qihui - Qingdao CN
  • Hu; Qihui - Wujin CN
  • Hu; Qihui - Qingdao CN
  • Hu; Qihui - Jiangsu CN
Entity Type INDIVIDUAL
Address 11 Dawuwan, Hujia Village Langjun Town ,Yingcheng City Xiaogan CHINA 432406

*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
SINGLE-POINT DUAL SENSOR-BASED LEAKAGE POSITIONING METHOD AND SYSTEM FOR GAS-LIQUID STRATIFIED FLOW PIPELINE
20190338889 - 16/475192 LI; Yuxing ;   et al.
2019-11-07
HYDRAULIC VALVE
20180045328 - 15/673527 Hu; Qihui
2018-02-15
Single-point dual sensor-based leakage positioning method and system for gas-liquid stratified flow pipeline
11,162,643 - 16/475,192 Li , et al. November 2, 2
2021-11-02
Hydraulic valve
10,487,960 - 15/673,527 Hu Nov
2019-11-26
Patent Grants & Applications

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