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CHEN DAKE

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    220,835
  • Filing trend
    ⇩ 100.0%
About

CHEN DAKE has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets computer technology and control are UNIV CENTRAL, HIUKA SANGYO KK and WALKER RANDALL C.

Patent filings in countries

World map showing CHEN DAKEs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Dake Chen 8
#2 Chen Dake 5
#3 Ran Chen 4
#4 Haiping Shen 1

Latest patents

Publication Filing date Title
CN107742453A A kind of assisted learning system and method
CN107391624A A kind of reading auxiliary system and processing method
CN1256551A Pulse current generator operating in short-circuit and shunt mode
CN1215171A Auxiliary induction method transformer magnetic bias test method and apparatus thereof
CN1132965A Power switching tube using method capable of reducing switch loss and raising reliability
CN1128367A Control method of unbalanced output of semi-bridge switching voltage regulator
CN1114474A Full-bridge type single-terminal inverting technique
CN1118953A Wiring structure for semi-bridge type switching power supply power amplifier stage
CN1099489A Balance control device of driving signal of power switching tube
CN1096975A A kind of electric welding or TURP cut the high voltage arc generating device in the equipment
CN1092218A Automatic control device for point voltage in half-bridge power amplification power supply
CN1090950A Can make the power tube input short circuit electronic switching device of the little power consumptionization of drive circuit
CN1086643A Switch for short-circuit at input of power amplfying transistor