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SUZHOU QINGRUI AIR SYSTEM CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    44,174
  • Filing trend
    ⇩ 100.0%
About

SUZHOU QINGRUI AIR SYSTEM CO LTD has a total of 35 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, chemical engineering and environmental technology are BENGBU CITY RUIFENG PURIFICATION EQUIPMENT ENG CO LTD, SALLY R AB and BONECO AG.

Patent filings in countries

World map showing SUZHOU QINGRUI AIR SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 35

Patent filings per year

Chart showing SUZHOU QINGRUI AIR SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Heming 35
#2 Ju Jun 35

Latest patents

Publication Filing date Title
CN108126455A The purification method of air
CN108031209A Air microporous filtration high efficiency filter piece
CN107998750A Prepare the method that graphene oxide is modified air conditioner filter screen
CN107983044A Automobile air conditioner filter element core
CN108036487A A kind of wind direction control structure of air conditioner
CN108006825A A kind of air exhausting structure of air conditioner
CN108006912A Air conditioning control method
CN108006824A A kind of embedded wind shielding structure and the air-conditioning internal machine with the wind shielding structure
CN108036466A Lift the Intelligentized method of comfort of air conditioner
CN107974841A The preparation method of polyurethane fiber air conditioner filter screen
CN107983015A Automotive flexible charcoal air conditioner filter element core
CN107965898A A kind of left and right exhausting plate for air conditioner
CN107882717A A kind of denoising structure of compressor of air conditioner
CN107990522A Controllable air conditioning air outlet
CN107965897A Air port device of air conditioner
CN107975932A Air conditioning air exhaust mouth
CN107965895A Multifunctional air air regulating port
CN108006815A Temperature automatically controlled air-conditioning internal machine
CN107975870A The air-conditioning internal machine of integrally cooling
CN108006816A The air-conditioning internal machine of compartment equalization temperature control