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ZHEJIANG QINYUAN WATER TREAT TECHNOLOGY CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    43,363
  • Filing trend
    ⇧ 750.0%
About

ZHEJIANG QINYUAN WATER TREAT TECHNOLOGY CO LTD has a total of 40 patent applications. It increased the IP activity by 750.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and mechanical elements are YUYAO YADONG PLASTIC CO LTD, NINGBO NANCHI ENV PROT TECH CO LTD and ZHEJIANG AIBOTE ENV TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG QINYUAN WATER TREAT TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing ZHEJIANG QINYUAN WATER TREAT TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Huayuan 17
#2 Sun Ke 15
#3 Guo Xiangjie 10
#4 Peng Kaiqin 6
#5 Tu Jinjun 6
#6 Zhao Nan 5
#7 Chen Xuefang 3
#8 Shen Jun 3
#9 Feng Weihua 3
#10 Liu Handong 3

Latest patents

Publication Filing date Title
CN111892098A Filter element capable of adjusting TDS value and water purifier thereof
CN111739531A Voice control method
CN111713978A Temperature-adjusting water dispenser and quantitative water taking method thereof
CN111362329A External intelligent water quality blending system and method thereof
CN111018051A Intelligent water softener and control method
CN110921261A Compact carton tilting mechanism
CN110589997A Water purification system with reversing valve
CN110440025A A kind of cold and hot double water outlet intelligent faucets
CN110176964A A kind of production test system and method for wireless device
CN110120128A A kind of method for fetching water of shared drinking equipment
CN110028116A A kind of desk-top water purifier
CN109734091A A kind of mouthfeel improves the preparation process and its application of active carbon
CN109821298A A kind of production method of RO membrane filter
CN109912062A A kind of purifying drinking appliance with speech recognition and image analysis function
CN109879339A A kind of feeding device applied in detergent line system
CN109824157A A kind of equipment for cleaning membrane component in water purifier
CN109647215A A kind of diaphragm structure of RO membrane filter
CN108751568A A kind of rotating filter cup and its application method
CN108889023A A kind of water purifier of fast assembling-disassembling filter flask
CN108644426A A kind of series connection bivalve module and its water purifier