Learn more

CHANG CHENG-CHUN

Overview
  • Total Patents
    24
About

CHANG CHENG-CHUN has a total of 24 patent applications. Its first patent ever was published in 2001. It filed its patents most often in EPO (European Patent Office), United States and Taiwan. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and computer technology are TERESIS MEDIA MAN INC, JOGAND-COULOMB FABRICE and HANES DAVID H.

Patent filings in countries

World map showing CHANG CHENG-CHUNs patent filings in countries

Patent filings per year

Chart showing CHANG CHENG-CHUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Cheng-Chun 24

Latest patents

Publication Filing date Title
US2012273643A1 Docking station
US2012212349A1 Cable structure with indicating function
US2008111425A1 Uninterruptible power supply with an illuminator
US2008112122A1 Mobile storage device mounting structure
TW200842606A Device and method capable of automatically downloading files
TW200836059A Instant data recovery system and method thereof
TW200719678A Message display method for internet phone and its system thereof
JP2006164209A Digital image input device with host function
EP1494108A1 Sata mobile rack with power control
EP1465300A2 Sata interface relay connector and its application
EP1465473A2 Heat dissipation structure for a mobile rack
EP1388781A2 Intelligent universal connector
EP1383037A2 Double interface box for a computer
EP1302842A1 Mobile rack with IDE and USB interfaces
EP1249762A1 External relay box device for computer peripheries
EP1235216A1 External interface and controller for writing of recordable compact disks