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KELIN XU

Overview
  • Total Patents
    25
About

KELIN XU has a total of 25 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 civil engineering are ELZETT ZAR ES VASALATARUGYAR, EXACT AB and YARRA RIDGE P L.

Patent filings in countries

World map showing KELIN XUs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing KELIN XUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Locks

Top inventors

# Name Total Patents
#1 Kelin Xu 25
#2 Wei Zhang 8

Latest patents

Publication Filing date Title
CN101814221A Safety curtain capable of alarming
CN101832066A Anti-theft alarm lock capable of shooting and sending message
CN101519941A Alarming safety window with shutter
CN101817291A State testing tyre
CN101591993A A kind of burglar-proof alarm door lock
CN101586362A Novel toilet bowl with multiple functions
CN101791206A Cushion ring matched with drug washing device in use
CN101532370A Video recording device of theftproof door and window
CN101761127A Toilet with high-capacity seating barrel being capable of accommodating bidet and bidet thereof
CN101571406A Positioning tracking and search assisting system
CN101785599A Positioning short message luggage
CN101777233A Manufacture method of film capable of alarming after being damaged
CN101776741A Locating, tracking and far module control method
CN101777235A Theftproof alarm glass
CN101770728A Damage preventing alarm lead seal
CN101748935A Positioning burglar-proof lock
CN101407193A Anticollision alarming device for vehicle
CN101402387A Anti-lock brake hub for two-wheel cycle
CN101433493A Massage type apparatus for massaging foot surface
CN101361639A Seat-bath matched with toilet bowl