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CHANGZHOU COLIN HUAXIN REFRIGERATION EQUIPMENT CO LTD

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    24,762
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU COLIN HUAXIN REFRIGERATION EQUIPMENT CO LTD has a total of 60 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and thermal processes are FORDSMAND MARC, YOON JAE DONG and KWON YOUNG HYUN.

Patent filings in countries

World map showing CHANGZHOU COLIN HUAXIN REFRIGERATION EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 60

Patent filings per year

Chart showing CHANGZHOU COLIN HUAXIN REFRIGERATION EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Yongjiang 35
#2 Ge Jianzhong 25

Latest patents

Publication Filing date Title
CN107919265A A kind of electromagnetic induction lamp
CN107900726A A kind of lamp outer casing special fixture
CN107917044A A kind of control system of kite power generation
CN107990276A A kind of optical system of beam condensing unit
CN107906464A A kind of optical lighting system
CN107920119A A kind of earthquake disaster information acquisition system
CN107975750A A kind of optical system of light guide irradiation unit
CN107906471A A kind of lamps and lanterns ventilation unit
CN107919842A A kind of tracks of device of sun light lighting
CN107940684A A kind of control device of air purifier
CN107940387A A kind of interior light guide irradiation unit
CN107959202A Air-conditioning supplies electric detection means
CN107940734A Heat-recovery multi-connected air conditioning group chassis
CN107901935A Track train air conditioning group with anti-reverse suction condensate pipe
CN107917941A A kind of air quality monitoring device
CN107906463A A kind of control system of sun light lighting
CN107945454A A kind of rescue information acquisition terminal
CN107933249A LNG car air-conditioner circulating refrigerating devices
CN107933593A Track train air conditioning group with anti-reverse suction condensate pipe
CN107908199A A kind of photo-thermal power generation control system of heliostat