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FEI WU

Overview
  • Total Patents
    20
About

FEI WU has a total of 20 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HUBEI YUANCHENG PHARMACEUTICAL, G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA PERM GU and WUHAN DESIGN & RES INST CHINA COAL TECHNOLOGY & ENGINEERING GROUP.

Patent filings in countries

World map showing FEI WUs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing FEI WUs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Fei Wu 20

Latest patents

Publication Filing date Title
CN102359307A Hand shank rotating device of gate lock
CN102312617A Power-supply -free electronic lock and corresponding unlocking hand-held machine device
CN102306413A Electronic door control lock
CN102080468A Combined bolt with bidirectional closing positioning function
CN102342660A Paint brush bracket
CN102345786A Flat panel television rack
CN101915023A Power supply door lock device
CN102108429A Deoxidating and desulfurizating agent for converter steelmaking
CN101710743A Wireless power supply device for supplying power to electronic door lock
CN101581167A Electronic door lock of unlocking motor with electromechanical conversion
CN101555746A Blocking lock tongue capable of opening and closing left and right
CN101418657A Electronic cabinet lock
CN101672527A Method for directly heating water with electricity
CN101131055A Electronic lock with automatic power supply
CN101012716A A kind of electronic lock that adopts teeth transmission lock pin
CN101016815A Electric door lock having mechanical key back locking function
CN1924262A Lock with safety chain
CN1858386A Mechanical key electronic anti-theft device
CN1776169A Electronic lock core with self-locking structure
CN1730877A Electronic lock with flywheel self-powering apparatus