Learn more

XIANGYANG YU

Overview
  • Total Patents
    13
About

XIANGYANG YU has a total of 13 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, thermal processes and civil engineering are MAJSOTSENKO VALERIJ S, VERDAL MASKINVERK and HIBYA SOGO SETSUBI KK.

Patent filings in countries

World map showing XIANGYANG YUs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing XIANGYANG YUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiangyang Yu 13

Latest patents

Publication Filing date Title
CN102538110A Method and device for refrigerating and supplying cold through evaporation
CN102242958A Closed type evaporating refrigeration cold water unit
CN101995067A Air conditioning system combined by indirect evaporation chiller plant and traditional mechanical refrigerating unit
CN101936121A Evaporative refrigeration method based on external sunshading cooling and plant
CN101892799A Method and device with external air-water cycle passive cooling
CN101893298A Air-conditioning method with function of passive cooling of indoor air through water circulation and device
CN101892800A External passive cooling method and device thereof
CN101922775A Passive cooling air conditioning method and device thereof
CN101922772A Multistage countercurrent flow heat exchange-evaporation-refrigeration device
CN101464103A Counterflow indirect evaporative cooler
CN101377338A Progressive indirect evaporation cooler
CN101162101A Countercurrent composite indirect evaporation refrigerating air processor
CN101162100A Cross-current composite indirect evaporation cooling air processor