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HUANG YOUHUA

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    184,305
About

HUANG YOUHUA has a total of 17 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, environmental technology and machine tools are FEDERAL NOE GUP G KOSM NP TS IM M V KHRUNICHEVA, MINGORI RENE POMPEO and CHUZHOU YALI MOULD EQUIPMENT.

Patent filings in countries

World map showing HUANG YOUHUAs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Huang Youhua 15
#2 Huang Tinghua 4
#3 Xu Zirong 3
#4 Huang Jing 2
#5 Guo Tao 2
#6 Huang Mingliang 2
#7 Song Yuhong 2
#8 Xuan Xiuping 1
#9 Zhai Gang 1
#10 Zhang Wenge 1

Latest patents

Publication Filing date Title
CN105650314A Self-operated type pressure stabilizing balance valve
CN105673903A Self-operated balance valve
CN105537413A Combined die for terraced side punching
CN104225838A Building fire rescue capsule and oxygen supply method thereof
CN104034069A Photoelectric heat-collection vacuum tube
CN103777230A Method for intelligently capturing information of pre-earthquake abnormal behaviors of animals
CN103777231A Method for capturing abnormal behaviors of animals before earthquake on basis of global positioning system
CN103357129A Preset fire extinguishing window used for rapidly fighting fire in engine compartment
CN102997751A Stainless pulse silt-removal water-distribution device of water circulation cooling tower
CN102967175A Stainless water distribution device of water-circulation cooling tower
CN102927822A Electro-magnetic induction discharge valve of small smelting furnace
CN102901353A Intermediate-frequency coreless inductive discharge valve
CN102913709A Rigid pipe joint with the telescopic compensation function
CN102853047A Stroke self-positioning device of reciprocating machinery
CN102072025A Accelerator stepping misoperation signal generator during brake of automobile
CN102145358A Circular upper cap spinning device of electric dust remover insulator chamber
CN101733210A Novel atomizing core of sprinkling head