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OPTODISC TECHNOLOGY CORP

Overview
  • Total Patents
    17
About

OPTODISC TECHNOLOGY CORP has a total of 17 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Taiwan, United States and Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machines are TANAKA HIROMI, ACCUMALUX S A and SCHUSTER RICHARD.

Patent filings in countries

World map showing OPTODISC TECHNOLOGY CORPs patent filings in countries
# Country Total Patents
#1 Taiwan 7
#2 United States 4
#3 Japan 3
#4 EPO (European Patent Office) 2
#5 China 1

Patent filings per year

Chart showing OPTODISC TECHNOLOGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chung-Ping 8
#2 Tsai Hsiang Po 4
#3 Chang Hwa Feng 3
#4 Wang Chung Ping 3
#5 Chang Hwa-Feng 3
#6 Chou Shih-Hsiang 2
#7 Chang Chien-Chung 2
#8 Ho Wu-Hsuan 2
#9 Chen Ju-Pei 2
#10 Yizhen Zhong 1

Latest patents

Publication Filing date Title
TW201215637A Manufacturing method for porous material and semi-solid slurry
TW201101568A Fuel supplying devices and method for reformer fuel cell
TW200947792A Sealing structure of fuel cell
TW200937711A Hot press mold for MEA of fuel cell
TW200812139A Column type fuel cell, series device thereof and stack thereof
CN1655251A Method for making recordable compact disc and master mask thereof
EP1562188A1 Improved rewritable optical storage medium
EP1562189A1 Apparatus for removing burrs from a compact disc
US6953393B2 Apparatus for removing burrs from a compact disc
TW200519903A Recordable optical disc and production method for master disc
TW200518060A Method of completely solidifying UV glue for compact disk manufacturing process