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LEJIN GUANGDIAN ELECTRONIC CO

Overview
  • Total Patents
    75
About

LEJIN GUANGDIAN ELECTRONIC CO has a total of 75 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are BALABANOVSKOE OTDEL GI PROEKT, ZHEJIANG POLYTECHNIQUE UNIV and POWERCHIP SEMICONDUCTOR INC.

Patent filings in countries

World map showing LEJIN GUANGDIAN ELECTRONIC COs patent filings in countries
# Country Total Patents
#1 China 75

Patent filings per year

Chart showing LEJIN GUANGDIAN ELECTRONIC COs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xu Xiangyun 6
#2 Li Wanzhu 3
#3 Piao Rongche 3
#4 Jin Bingchen Piao 2
#5 Jin Bingchen 2
#6 Jin Jinyong 2
#7 Li Jingyan 2
#8 Hong Sanyue 2
#9 Guo Rongjing 1
#10 Li Gengze Hong 1

Latest patents

Publication Filing date Title
CN1855268A Initial actuating method of DVD player
CN1854788A Method for amplifying real image on camera
CN1779814A Laser controller for light pick-up
CN1779828A Disk utilizing system and double buffering method
CN1779807A Optical pickup device
CN1779806A Optical Pickup device
CN1780384A Index image generating method and device for digit video recorder by freeze image
CN1779808A Optical pickup device
CN1779829A Playing list generation in disk device
CN1779674A Document distributing form identification for storage medium
CN1779792A Audio CD fetching method for disk device
CN1780362A Synchronous reducer
CN1780394A Broadcasting programm presentation by two-way telecommunication
CN1779820A Phase-variable disk
CN1780392A Image conference system and method by mobile terminal device
CN1779804A Optical pickup device
CN1780043A Battery administrating device and method for DVD player on vehicle
CN1780374A Multifunctional controlling method by key operating technology in digit signalling receiver
CN1780375A Disconnecting control method for digital TV-set broadcasting frequency channel
CN1779727A Alarming devices for portable instrument missing