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DONGGUAN GUANHUI HARDWARE CO

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    169,055
About

DONGGUAN GUANHUI HARDWARE CO has a total of 33 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are FANGMING LUO, MAANSHAN FANGYUAN MATERIAL ENGINEERING CO LTD and SOOSEI KK.

Patent filings in countries

World map showing DONGGUAN GUANHUI HARDWARE COs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing DONGGUAN GUANHUI HARDWARE COs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Wang Weixing 14
#2 Weixing Wang 13
#3 Xiuli Hu 4
#4 Hu Xiuli 1
#5 Wang Zhengxin 1

Latest patents

Publication Filing date Title
CN104110189A Wheel assembly of sliding door
CN104106962A Telescopic trousers rack and manufacturing method thereof
CN104110163A Method for manufacturing concealed pull handle switch and concealed pull handle switch product
CN104110164A Production method of concealed handle and concealed-handle component applying production method of concealed handle
CN104088545A Preparation method of novel jacking device and product
CN103801499A Multi-station multicolor hardware product spray coating method and equipment
CN103807584A Adjustable supporting method and supporting parts of adjustable supporting method
CN103799724A Decorative supporting leg and manufacturing method thereof
CN103799830A Special-shaped trousers rack and manufacturing method thereof
CN102173219A Full-automatic laser marking system
CN102032589A Method for realizing intelligent temperature control of combustor
CN102091701A Full-automatic ultrasonic cleaning process
CN102041411A Full-automatic zinc alloy die casting production method
CN102152219A Hardware polishing method
CN102059208A Static even-color painting method
CN102183145A High-temperature fuel gas energy-saving die-casting system
CN102072618A Automatic temperature keeping method of electric oven and electric oven implementing same
CN102138731A Novel carrier
CN102152241A Automatic environment protection metal sand blasting technology
CN102151059A Multifunctional tie rack