Learn more

CHAO PO-WEI

Overview
  • Total Patents
    18
About

CHAO PO-WEI has a total of 18 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology and computer technology are ALTIA SYSTEMS INC, EUCLID DISCOVERIES LLC and MATSUHIRA MASATOSHI.

Patent filings in countries

World map showing CHAO PO-WEIs patent filings in countries
# Country Total Patents
#1 United States 18

Patent filings per year

Chart showing CHAO PO-WEIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chao Po-Wei 18
#2 Ou Hsin-Ying 7
#3 Chang Ching-Hua 2
#4 Chen Bing-Jhe 1
#5 Hsieh Chun-Hsing 1
#6 Liao Wen-Tsai 1

Latest patents

Publication Filing date Title
US2009256958A1 Apparatus for dynamically detecting interlaced image and method thereof
US2008186406A1 Apparatus for detecting film mode and method thereof