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DONGGUAN JINRUI HARDWARE PRODUCTS CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    192,299
About

DONGGUAN JINRUI HARDWARE PRODUCTS CO LTD has a total of 23 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools, thermal processes and materials and metallurgy are SCANSONIC MI GMBH, ANHUI KELISITE NEW MAT CO LTD and GUANGDONG WELDING INST E O PATON CHINESE UKRAINIAN INST WELDING.

Patent filings in countries

World map showing DONGGUAN JINRUI HARDWARE PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing DONGGUAN JINRUI HARDWARE PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Jinlong 23

Latest patents

Publication Filing date Title
CN106041097A Copper and iron powder metallurgical pipe and preparing method and application thereof
CN105436686A Manufacturing method for liquid storage tank
CN105312703A Welding assembly method for air condition compressor upper cover
CN104989628A Compressor shell
CN103900306A Compressor liquid accumulator
CN103195689A Compressor
CN103148651A Expansion valve
CN103148544A Connecting pipe for air conditioner
CN103148566A Air conditioning tube
CN103148254A Reversing valve
CN103147985A Rotary compressor
CN103089586A Manufacture method and application of compressor and compressor pipe fittings
CN103032330A Compressor and application thereof
CN103032331A Compressor and application thereof
CN103032294A Compressor air suction pipe and manufacturing method and application of compressor air suction pipe
CN103033002A Liquid reservoir air inlet and outlet pipe and application thereof
CN103032640A Compressor exhaust pipe and manufacturing method and application of compressor exhaust pipe
CN103032295A Compressor, manufacturing method and application of compressor
CN102962631A Assembling method for liquid storage device and compressor
CN102966516A Connecting structure for compressor accumulator