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YANG HUA

Overview
  • Total Patents
    125
  • GoodIP Patent Rank
    15,801
  • Filing trend
    ⇧ 533.0%
About

YANG HUA has a total of 125 patent applications. It increased the IP activity by 533.0%. Its first patent ever was published in 1991. It filed its patents most often in China and United States. Its main competitors in its focus markets audio-visual technology, foods and drinks and civil engineering are XIN JUN, CHEN YING and SUZUKI KATSUHIKO.

Patent filings in countries

World map showing YANG HUAs patent filings in countries
# Country Total Patents
#1 China 106
#2 United States 19

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yang Hua 119
#2 Hua Yang 4
#3 Boyce Jill Macdonald 4
#4 Stein Alan Jay 3
#5 Lyu Jiangang 3
#6 Zhao Guangjun 3
#7 Berger Gad Moshe 2
#8 Ma Lining 2
#9 Cui Xiaohua 2
#10 Song Wenqiang 1

Latest patents

Publication Filing date Title
CN112045039A Main shell side plate punching mechanism of total heat exchanger
CN112247447A Fixing mechanism for buckle welding for mounting upper cover plate of total heat exchanger
CN112050453A Heat exchange core body replacement door body structure of total heat exchanger
CN112093476A Automatic grabbing mechanism for machining side plate of total heat exchanger
CN112050454A Main case structure of flip type side-opening cover full heat exchanger
CN111973817A A special phlegm suction device for pediatrics
CN111730764A Green building pile foundation pile cutting equipment
CN111705799A Green building pile foundation pile cutting equipment
CN111661447A A sewage sampling device for agricultural production
CN111620392A Self-expansion type semi-floating ball capable of automatically improving adsorption rate for sewage treatment
CN111779008A Water resource collecting, processing and water saving device and method for building
CN111762701A Billboard mounting device
CN111688929A Unmanned aerial vehicle fertilizer injection unit based on plant is ploughed on a large scale
CN111716747A Automatic seal ring mounting device for hardware connecting piece
CN111700118A Bean product production equipment
CN111622459A High-durability polished concrete floor and construction process thereof
CN111606609A Antibacterial concrete and preparation method thereof
CN111622458A Anti-fouling water-based terrace and construction method thereof
CN111548116A High-strength concrete face brick and its making technology
CN111622404A Floor slab decorative layer and construction method thereof