Learn more

WU HUA

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    59,350
  • Filing trend
    ⇩ 37.0%
About

WU HUA has a total of 42 patent applications. It decreased the IP activity by 37.0%. Its first patent ever was published in 1993. It filed its patents most often in China and United States. Its main competitors in its focus markets pharmaceuticals, audio-visual technology and foods and drinks are HILL DERMACEUTICALS INC, BIOCOSMETICS SL and GUANGDONG MINGCHENTANG HEALTH IND SHARES CO LTD.

Patent filings in countries

World map showing WU HUAs patent filings in countries
# Country Total Patents
#1 China 34
#2 United States 8

Patent filings per year

Chart showing WU HUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Hua 40
#2 Li Chengfeng 6
#3 Xu Yinsen 6
#4 Liu Jianfeng 6
#5 Su Jianguo 4
#6 Wang Ching-Chieh 4
#7 Hu Hanqiu 4
#8 Ju Shang-Tzu 2
#9 Liu Tzu-Shiun 2
#10 Wu Hua Tie 1

Latest patents

Publication Filing date Title
CN112278004A Mining pneumatic car arrester
CN112032215A Automobile transmission device
CN112027833A Anti-cross contact type elevator button epidemic prevention baffle
CN111805852A Injection mold
CN111779779A Brake pad gap adjusting mechanism for automobile
CN109498749A A kind of plants essential oil improving prospermia of males
CN109481354A A kind of agalloch eaglewood is easypro to lead to cream and preparation method thereof
CN109453053A A kind of agalloch eaglewood peptide skin care compositions and preparation method thereof
CN109079670A A kind of method and apparatus producing abrasive article
CN108771720A A kind of Medical cold application and preparation method thereof
CN108852974A A kind of agalloch eaglewood facial mask and preparation method thereof
CN107815155A A kind of thin-film material coating and preparation method, application
CN107932666A A kind of method for preventing braiding bamboo from cracking
CN107598784A A kind of method and apparatus for producing abrasive article
CN107170244A A kind of intellectual traffic control method and apparatus
CN107038962A A kind of outdoor display screen and display methods
CN107291408A A kind of control method of shops's display screen
CN107172468A A kind of method that advertisement and video are inserted by shops's display screen
CN107292656A A kind of advertisement delivery method and system
CN106235120A A kind of peanut sprout goods and preparation method thereof