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A O SMITH CHINA WATER HEATER C

Overview
  • Total Patents
    11
About

A O SMITH CHINA WATER HEATER C has a total of 11 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machines and thermal processes are LEMP HERMANN, IP ONE PTY LTD and SCARAMUCCI JOHN P.

Patent filings in countries

World map showing A O SMITH CHINA WATER HEATER Cs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing A O SMITH CHINA WATER HEATER Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bu Qiu 9
#2 Huaxin Wan 7
#3 Ping Ju 6
#4 Wei Ding 4
#5 Feng Hong 2
#6 Liping Zhang 2
#7 Gaotao Zhu 2
#8 Ziao Zeng 1
#9 Conopire Leon 1
#10 Gang Tian 1

Latest patents

Publication Filing date Title
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CN1920438A Chocked-flow type safety electric water heating device
CN1804494A Dual-insulation electric water heater
CN1808321A Accurate amount heating electric heater and accurate amount method for heating and controlling
CN1288137A Intelligent type energy saving electric water heater