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LU YINGMEI

Overview
  • Total Patents
    11
About

LU YINGMEI has a total of 11 patent applications. Its first patent ever was published in 1988. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and thermal processes are MIKAMI MASAHIRO, GOL SP K B KOMPLEKSU OBORU DLY and NITTO SANGYO KK.

Patent filings in countries

World map showing LU YINGMEIs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LU YINGMEIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lu Yingmei 8
#2 Dang Kunxuan 7
#3 Dang Kunxuan Lu 2
#4 Yingmei Lu 1
#5 Kunxuan Dang 1

Latest patents

Publication Filing date Title
CN1920462A Sleeve type heat exchanger for plastic welded together and its manufacture method
CN1465934A Electricity-insulation pressure-releasing type water-mixing valve
CN1378060A Compact electric shock protector for electric water heater and its producing method
CN1378059A Water heating method and device without scaling and resisting high pressure
CN1330251A Method and unit for preventing electric shock of electric water heater
CN1329231A Quick-heating water storage energy-saving electric water heater
CN1292482A Safety electroheating type water-heater
CN1213762A Method and appts. for continuously producing boiling water
CN1172245A Method and device for producing hot water for shower bath
CN1157405A Energy-saving heat regenerative shower bath
CN1038480A Acoustical reduction liquid curtain or cage