Learn more

HEFEI GUANGHUA MACHINERY CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    52,078
  • Filing trend
    ⇧ 100.0%
About

HEFEI GUANGHUA MACHINERY CO LTD has a total of 30 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets consumer goods, machines and machine tools are ANHUI XINGNIANHUA ELECTRIC CO LTD, CHUZHOU CREDIT GLASS SCIENCE & TECH CO LTD and CARRIER LG CO LTD.

Patent filings in countries

World map showing HEFEI GUANGHUA MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing HEFEI GUANGHUA MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Xinmin 30

Latest patents

Publication Filing date Title
CN108380756A A kind of refrigerator doors production decompressor
CN108480095A A kind of quick plastic-spraying equipment of refrigerator bottom plate
CN108480708A A kind of refrigerator stamping parts positional punch device
CN108918072A A kind of refrigerator glass shelf detection device
CN108453583A A kind of refrigerator production stamping parts surface grinding device
CN108723127A A kind of bender for outcase of refrigerator production
CN108608597A A kind of seal strip for refrigerator door production kneading machine
CN108638372A A kind of mixer for seal strip for refrigerator door production
CN108607775A A kind of plastic soaking device for refrigerator shelf production
CN108555977A A kind of strip of paper used for sealing cutter device for refrigerator production
CN108620853A A kind of seal strip for refrigerator door positioning device
CN108613450A A kind of self-opening door formula refrigerator
CN108592504A A kind of refrigerator door helps opening apparatus
CN108489185A A kind of sealing structure of refrigerator crack between a door and its frame
CN108444193A A kind of mounting structure of refrigerator door
CN108413699A A kind of anti-condensation shelf convenient for maintenance
CN108466408A A kind of refrigerator door closure injection mold
CN108444195A A kind of refrigerator layer shelf
CN108387060A A kind of Combined ice chamber door side shelf
CN108592502A A kind of refrigerator base device easy to remove