GLOBAL VISION SYSTEM CO LTD has a total of 12 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets audio-visual technology, digital networks and it methods for management are NORI CLAUDIO, VIDEOTRON LTD and NAGRA FRANCE SARL.
# | Country | Total Patents | |
---|---|---|---|
#1 | Taiwan | 4 | |
#2 | China | 3 | |
#3 | United States | 3 | |
#4 | Japan | 2 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Digital networks | |
#3 | IT methods for management |
# | Technology | |
---|---|---|
#1 | Television | |
#2 | Digital information transmission | |
#3 | Data processing systems |
# | Name | Total Patents |
---|---|---|
#1 | Chen Chien-Liang | 9 |
#2 | Chang Huang-Chih | 4 |
#3 | Chang Huan Zhi | 2 |
#4 | Chen Chienliang | 1 |
#5 | Chen Chien Liang | 1 |
#6 | Chang Huangchih | 1 |
#7 | Chen Jian-Liang | 1 |
#8 | Lee Chen-Lin | 1 |
Publication | Filing date | Title |
---|---|---|
TW201440511A | Signal cascade method and device thereof | |
TW201351973A | System for confirming condition of user watching data and method thereof | |
TW201340644A | Data communication managing system and method thereof | |
TW201308987A | A multilayer controlling system of data transfer and the method using thereof | |
US2008092161A1 | Interactive television service system for providing personalized advertising message |