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CHENGDU YICHENG ELECTROMECHANICAL ENG CO LTD

Overview
  • Total Patents
    81
  • GoodIP Patent Rank
    17,839
  • Filing trend
    ⇩ 35.0%
About

CHENGDU YICHENG ELECTROMECHANICAL ENG CO LTD has a total of 81 patent applications. It decreased the IP activity by 35.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, basic materials chemistry and macromolecular chemistry and polymers are Anhui huatong casting industry co ltd, CHEILTECH CO LTD and Prihoda Sro.

Patent filings in countries

World map showing CHENGDU YICHENG ELECTROMECHANICAL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 81

Patent filings per year

Chart showing CHENGDU YICHENG ELECTROMECHANICAL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Ningsong 81

Latest patents

Publication Filing date Title
CN111089222A PVC tubular product with heat preservation function
CN111089391A Self-checking alarm system of air conditioner
CN109288288A Foldable corrosion-resistant high pressure deck plate
CN109186000A Outdoor machine of air-conditioner bogey convenient to overhaul
CN109395138A A kind of cleanser for air-conditioner air outlet
CN109186001A A kind of outdoor machine of air-conditioner rack with drainage collection device
CN109157667A A kind of cleanser in air-conditioning
CN109405100A A kind of outdoor machine of air-conditioner rack with water cooling plant
CN108968455A High pressure resistant decoration deck plate
CN109186071A Central air-conditioning with Air Filter easy to disassemble
CN109185967A Indoor heating and ventilating equipment
CN109186002A Portable air-conditioning mounting bracket
CN109181648A A kind of air-conditioning refrigerant and preparation method thereof
CN109114320A A kind of air conditioning hose of osmotic-pressure-tolerant
CN109185572A A kind of ageing-resistant air conditioning hose
CN109181647A Environmental protection refrigerant and preparation method thereof
CN109140593A A kind of energy-saving safe air-conditioning device
CN109200322A A kind of idle call air purifying preparation and preparation method thereof
CN109163379A Vertical air conditioner
CN109337655A High-efficiency environment friendly refrigerating medium and preparation method thereof