TSENG TZYY-JANG has a total of 27 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, semiconductors and machines are OCCAM PORTFOLIO LLC, UNIMICRON TECHNOLOGY CORP and SUBTRON TECHNOLOGY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 27 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Semiconductors | |
#3 | Machines | |
#4 | Electrical machinery and energy | |
#5 | Surface technology and coating | |
#6 | Engines, pumps and turbines |
# | Name | Total Patents |
---|---|---|
#1 | Tseng Tzyy-Jang | 27 |
#2 | Yu Cheng-Po | 7 |
#3 | Chiang Shu-Sheng | 6 |
#4 | Liu Wen-Fang | 6 |
#5 | Chen Tsung-Yuan | 6 |
#6 | Lee Chang-Ming | 5 |
#7 | Hu Dyi-Chung | 4 |
#8 | Ho Chung-W | 4 |
#9 | Hu Yu-Shan | 3 |
#10 | Wang Chin-Sheng | 2 |
Publication | Filing date | Title |
---|---|---|
US2014138559A1 | Lampshade and illumination module | |
US2012031652A1 | Circuit board and manufacturing method thereof | |
US2012031651A1 | Circuit board |