CHUNGWHA PICTURE TUBES LTD has a total of 12 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Taiwan and United States. Its main competitors in its focus markets optics, semiconductors and computer technology are KANEKO SEIJI, WHITE ELECTRONIC DESIGNS CORP and IMAGE QUEST TECHNOLOGIES INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 6 | |
#2 | United States | 6 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Semiconductors | |
#3 | Computer technology | |
#4 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Nonlinear optics | |
#3 | Electric digital data processing | |
#4 | Treatment of glass | |
#5 | Optical systems | |
#6 | Photomechanical semiconductor production |
# | Name | Total Patents |
---|---|---|
#1 | Yu-Chou Lee | 2 |
#2 | Lee Yu-Chou | 2 |
#3 | Chang Wen-Cheng | 1 |
#4 | Shiau Shuen-Lu | 1 |
#5 | Huang Yen-Yu | 1 |
#6 | Chou Fang-Yi | 1 |
#7 | Chiun-Hung Chen | 1 |
#8 | Chen Chien-Hua | 1 |
#9 | Shen Hui-Chung | 1 |
#10 | Tsai Mine-Wei | 1 |
Publication | Filing date | Title |
---|---|---|
US2005156247A1 | Device and method for protecting gate terminal and lead | |
US6844222B2 | Method for reducing contact impedance of thin film transistor | |
US6979242B2 | Manufacturing method and structure of copper lines for a liquid crystal panel | |
TW594320B | Manufacturing method and structure of copper lines for a liquid crystal panel | |
US7005079B2 | Manufacturing method of light-guiding apparatus for using in backlight of liquid crystal display | |
TW543066B | Structure for improvement of electron formation region in the electron gun of the cathode ray tube |