Learn more

FANG KO-CHENG

Overview
  • Total Patents
    19
About

FANG KO-CHENG has a total of 19 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Taiwan, United States and Japan. Its main competitors in its focus markets computer technology, audio-visual technology and digital networks are LEAF GROUP LTD, ATTRIBUTOR CORP and RCRDCLUB CORP.

Patent filings per year

Chart showing FANG KO-CHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Ko-Cheng 19
#2 Lee Chun-Chieh 1

Latest patents

Publication Filing date Title
TW201212009A Method for preventing optical disks from malicious copy
TW201131360A Anti-duplication method of optical discs using hardware
TW200737937A Video apparatus and an image processing method thereof
JP2007090949A Anti-theft device
DE102005045941B3 Motor vehicle`s e.g. car, burglary prevention device, has operating unit sending signal to transceiver, where user uses unit to start motor when password is entered in unit, and alarm device triggered when wrong password is entered in unit
US2007063823A1 Burglarproof apparatus
CA2619653A1 Computer data protecting method
TW200615803A Internet sales method
US2006041940A1 Computer data protecting method
TW200531866A Burglarproof apparatus for a car
US7930745B2 Network security system and method
JP2003242713A Transfer and copy prevention digital recording media protection and master disk manufacturing method
JP2003173411A On-line sale, and method for distributing profit or discount