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XUZHOU SHUNFENG VALVE CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,563
  • Filing trend
    ⇩ 25.0%
About

XUZHOU SHUNFENG VALVE CO LTD has a total of 18 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, thermal processes and chemical engineering are ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD, ZHEJIANG DUN AN ARTIFICIAL ENVIRONMENTAL EQUIPMENT and ZHEJIANG DUNAN MACHINERY CO LTD.

Patent filings in countries

World map showing XUZHOU SHUNFENG VALVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing XUZHOU SHUNFENG VALVE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Wenhao 13
#2 Yue Xinyuan 6

Latest patents

Publication Filing date Title
CN111649461A Control method for opening degree of expansion valve of air conditioner
CN111059727A Frequency control method for air conditioner compressor
CN110811229A Solenoid valve is show stand for sale
CN110805707A Pipeline valve
CN110844292A Accessory conveyer for valve manufacturing
CN109579598A A kind of cold and hot converter of idle call multi-section type
CN109373051A A kind of cold and hot switching valve of idle call disc type
CN109237100A A kind of central air-conditioning valve seal cover
CN107388701A Freezer combined type automatic heating fluorine defroster
CN107355473A Wall tin bronze composite bush in a kind of staggered form four-way reversing valve body
CN107197552A A kind of novel pipeline electric heater
CN107202459A Straight-through hot fluorine defrosting valve
CN107781461A A kind of valve
CN107781462A A kind of water-purifying type valve
CN107781465A A kind of solar energy valve
CN107795703A A kind of heated type valve
CN106051216A Three-way defrosting valve for cold storage rooms and cold storage room defrosting system
CN104048068A Monomer four-way reversing valve