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HUANG ZHIJIAN

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    101,143
  • Filing trend
    ⇩ 100.0%
About

HUANG ZHIJIAN has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machine tools and pharmaceuticals are ZHANG ZHIHENG, SICHUAN HEJI HEALTH MAN CO LTD and WUHU XILAIWANG AGRICULTURE CO LTD.

Patent filings in countries

World map showing HUANG ZHIJIANs patent filings in countries

Patent filings per year

Chart showing HUANG ZHIJIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Zhijian 15
#2 Chen Zhiyong 4
#3 Wang Delong 4
#4 Chen Liangmao 4
#5 Qiao Liang 1
#6 Qi Hongzhong 1
#7 Wang Fuxin 1
#8 Ma Jianmin 1

Latest patents

Publication Filing date Title
CN111986639A Electronic percussion melody musical instrument
CN111958207A Kettle bottom installation device
CN112077565A Thermos base erection equipment
CN111871773A Yellow pear sieve separator
CN111774298A Green plum screening and cleaning machine
CN110339897A Upper swing dry type two-chamber circular cone sand making machine
WO2019052006A1 Fully-automated portable stirrer connecting mechanism
WO2019052005A1 Cutting tool drive structure for meat mincing machine
WO2019010895A1 Brake structure for rotary cutter
WO2019052004A1 High-speed egg beating device having quadruple thread worm
CN106923181A Instant rice rod and its production equipment
CN106619936A Preparation of footbath liquid
CN106075310A A kind of Chinese medicine treating pharyngolaryngitis
CN106215045A A kind of Chinese medicine composition treating pharyngolaryngitis
CN104734591A Cascading system stable speed regulating method for oriented control over magnetic field of automotive electric steering motor
WO2015131496A1 Shaver cutter head
WO2015101050A1 Manual razor
CN1975355A Ultraviolet strength detecting/indicating device
CN1524798A Eddy current speeding-up photocatalysis liquid processing unit