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WU YONGHUA

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    165,815
About

WU YONGHUA has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology, chemical engineering and measurement are LIU CUILING, KASON CORP and JIAOZUO ZHENJIENNEG DRYING EQUIPMENT DEV CO LTD.

Patent filings in countries

World map showing WU YONGHUAs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wu Yonghua 12
#2 Chen Shanglong 2
#3 Liu Enqi 2
#4 Zhang Jianping 2
#5 Lin Guizhang 1
#6 Wang Jialing 1
#7 Chen Anhui 1
#8 Li Jiwu 1
#9 Li Chao 1
#10 Zhang Yuhong 1

Latest patents

Publication Filing date Title
CN111604268A Granular medicine screening device
CN111615898A Granular material scattering device
CN111578641A Granular fertilizer cold air dryer
CN111451083A Dispensing packaging equipment for processing mobile phone display screen
CN111292635A Outdoor LED display screen
CN111474425A Plane detection equipment for touch display screen processing
CN106072454A A kind of Fructus Capsici sauce and preparation method thereof
CN105666064A Machining equipment for eye cream container metal head
CN105146000A Burdock, ginger and red date health care tea
CN105146541A Lepidium meyenii body-building pill
CN103263178A Earthquake bed
CN1196446A High-efficiency wind turbomachine