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JIJUN CHEN

Overview
  • Total Patents
    76
About

JIJUN CHEN has a total of 76 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and weapons are ENAMI TOMOTADA, SHANGHAI MINHANG MIDDLE SCHOOL and SONOMOTO KAZUMI.

Patent filings in countries

World map showing JIJUN CHENs patent filings in countries
# Country Total Patents
#1 China 76

Patent filings per year

Chart showing JIJUN CHENs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jijun Chen 76

Latest patents

Publication Filing date Title
CN102150575A Self-wetted flowerpot
CN102696416A Vegetable-growing box
CN102410262A Water pump
CN102402023A Convex lens
CN102343157A Mahjong table frame
CN102327086A Toothpaste squeezer with music
CN102328532A Compass
CN101810447A Toothpaste device
CN101828999A Turning-over aid air cushion
CN101816606A Nursing care bed sheet
CN101816607A Turnover bed cloth
CN101785591A Slippers
CN101785592A Slippers with lighting lamps
CN102150997A Tabletop
CN102150999A Dining table top for automatic mahjong table
CN102151000A Automatic mahjong desktop
CN102151004A Secondary tabletop of automatic mahjong table
CN102140999A Buoyancy generating device
CN102140998A Sea level difference generating device
CN102140997A Power generation device