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LONGCHUAN NEW ENERGY TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,577
  • Filing trend
    ⇩ 100.0%
About

LONGCHUAN NEW ENERGY TECH DEVELOPMENT CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and engines, pumps and turbines are HUNAN EWAVV NEW ENERGY TECH CO LTD, ZHEJIANG AMA & HIEN TECH CO LTD and KOOL FIRE LTD.

Patent filings in countries

World map showing LONGCHUAN NEW ENERGY TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LONGCHUAN NEW ENERGY TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Misheng 11
#2 Li Jianguo 5
#3 Xu Zichao 4
#4 Liu Zhenle 3
#5 Yan Tieniu 3
#6 Zhao Lin 3
#7 Zhou Chaoyue 2
#8 Li Fan 2
#9 Liu Weifei 2
#10 Xu Weizhen 2

Latest patents

Publication Filing date Title
CN111637658A Load-adjustable solar energy and heat recovery composite heat pump system
CN111623566A One-way refrigerating system throttle valve
CN111648951A Compressor with oil level detection function and automatic oil return and oil supplement heat pump system
CN111174415A Household heat supply and hot water supply system
CN111174416A Water heater with rust-resistant and scale removal function
CN111156730A Heat pump circulation system with combined refrigeration and heating functions
CN111072253A Heat pump sludge dryer with water-cooled heat exchanger
CN110500803A A kind of air source heat pump and its automatically cleaning control system
CN107869858A A kind of heating, refrigeration and hot water tri-generation heat pump circulating device
CN107869890A Heat reclamation type heat pump drying device
CN107860130A Waste water residual heat recovery type Teat pump boiler