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ZHEJIANG SANHUA CLIMATE & APPL

Overview
  • Total Patents
    124
  • GoodIP Patent Rank
    170,848
About

ZHEJIANG SANHUA CLIMATE & APPL has a total of 124 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets mechanical elements, thermal processes and machines are FUJI INJECTOR CORP, ZHEJIANG SANHUA CO LTD and ZHEJIANG SANHUA INTELLIGENT CONTROL CO LTD.

Patent filings in countries

World map showing ZHEJIANG SANHUA CLIMATE & APPLs patent filings in countries
# Country Total Patents
#1 China 92
#2 EPO (European Patent Office) 19
#3 Republic of Korea 8
#4 Japan 5

Patent filings per year

Chart showing ZHEJIANG SANHUA CLIMATE & APPLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Songyan Huang 12
#2 Chen Bin 11
#3 Huang Songyan 10
#4 Lv Ming 10
#5 Songfei Zhang 10
#6 Bin Chen 10
#7 Shengchang Zhang 9
#8 Meiyan Hu 6
#9 Wei Xianrang 6
#10 Zhang Guodong 6

Latest patents

Publication Filing date Title
EP3754237A1 Electric valve and manufacturing method therefor
EP3098494A1 Direct-action-type electrically-operated valve and assembly method therefor
CN101943506A Gas-liquid separator and processing method thereof
CN102401964A Sight glass
CN102401516A Vapor-liquid separation equipment
CN101901662A Solenoid coil
CN101916639A Electromagnetic coil
CN102374289A Pressure component of refrigeration system as well as end enclosure assembly and manufacturing method thereof
CN101893358A Drying filter
KR20110010560A End cover and four-way reversing valve using the same and assembling method thereof
CN102313412A Matching device of barrel body and connecting pipe
EP2267348A1 A normally open solenoid valve and an assembling method thereof
CN101852300A Solenoid directional valve
CN101852522A Gas-liquid separator
CN102235522A Heat exchange equipment and reversing valve thereof
CN102236143A Liquid-viewing mirror
CN102236144A Liquid observation mirror
CN101818825A Bi-stable pulse electromagnetic valve and refrigerator
CN102213345A Support body and reversing valve using support body
CN102207206A Electromagnetic reversing valve