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CHEN WEIJING

Overview
  • Total Patents
    88
  • GoodIP Patent Rank
    17,848
  • Filing trend
    ⇩ 23.0%
About

CHEN WEIJING has a total of 88 patent applications. It decreased the IP activity by 23.0%. Its first patent ever was published in 1987. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, macromolecular chemistry and polymers and materials and metallurgy are LIN GUANGHUA, ZHONGSHAN SHUNYU ELECTRICAL TECH CO LTD and HU BINGXIN.

Patent filings in countries

World map showing CHEN WEIJINGs patent filings in countries

Patent filings per year

Chart showing CHEN WEIJINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Weijing 87
#2 Allen Keith Joseph 2
#3 Liu Guangtian 1
#4 Weijing Chen 1
#5 Xiaobo Jin 1
#6 Chengfa Jin 1

Latest patents

Publication Filing date Title
CN112240016A Pet excrement cleaning machine
CN109349970A A kind of besom
CN109256032A A kind of bus stop board
CN109222804A A kind of mop wring device
CN109122410A A kind of novel honey extractor
CN109351011A A kind of filter device of automated cleaning filter plate
CN109533443A A kind of candy wrapper
CN109397984A A kind of novel automobile hub provision for disengagement
CN109249447A A kind of safe vegetable cutter
CN109247268A A kind of royal jelly acquisition device
CN109380491A A kind of chicken leg removes bone device
CN109453875A A kind of roller type smashs middle medicine device to pieces
CN109464034A A kind of oven
CN109463911A A kind of bookshelf
CN109513472A One kind smashing middle medicine device to pieces
CN109518636A A kind of branch tidies up device
CN109267615A One kind is washed one's hands auxiliary device
CN109272890A A kind of advertisement lamp box
CN109484996A A kind of lifting device
CN109483930A A kind of fruit process device