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XIANHUA LIN

Overview
  • Total Patents
    15
About

XIANHUA LIN has a total of 15 patent applications. 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 are NISHI DENTSU KK, JIANGSU DEWEI WOOD INDUSTRY CO LTD and SHINKO KENZAI KK.

Patent filings in countries

World map showing XIANHUA LINs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing XIANHUA LINs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xianhua Lin 15
#2 Yong Zheng 1

Latest patents

Publication Filing date Title
CN102445021A Super high and low temperature multi-connection simultaneous refrigeration, heating, hot water three-usage air conditioning system
CN102494375A Ultrahigh and low-temperature refrigerating, heating and water heating three-purpose air-conditioning system
CN102425825A Two-pipe ultra-high ultra-low temperature heat pump hot water triple-purpose central air conditioning system
CN102444940A Central air conditioning system using three-way set of four-pipe control superelevation and low temperature heat pumps as well as hot water
CN101799224A Low-temperature cooling, heating and water heating tri-purpose air-conditioning system
CN101782292A Three-purpose air conditioner system of ultra low temperature refrigeration, heating and hot water
CN101793440A Ultra-low temperature heat recovery multivariant heat pump air conditioning system
CN101482321A Ultra-low temperature heat pump water heater
CN101482322A Low-temperature heat pump water heater
CN101487643A Ultra-low temperature heat pump air conditioning system
CN101493269A Low temperature heat pump air conditioning system
CN101235993A Four pipe heating pump, hot water three-purpose central air-conditioning system
CN101235992A Two pipe heating pump, hot water three-purpose central air-conditioning system
CN101122433A Four-pipe heating pump central air conditioner system
CN101046337A Central air conditioning system with two-pipe heat pump