CHEN CHIN-CHUNG has a total of 17 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, optics and semiconductors are HO YEN-WEI, KOKUBU DENKI CO LTD and EXCELITAS TECHNOLOGIES LED SOLUTIONS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 17 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Optics | |
#3 | Semiconductors |
# | Name | Total Patents |
---|---|---|
#1 | Chen Chin-Chung | 17 |
#2 | Zhang Hai-Wei | 8 |
#3 | Mo Ci-Jin | 4 |
#4 | Qiao Sheng-Jie | 3 |
#5 | Song Shi-Yu | 3 |
#6 | Wang Shan-Yue | 2 |
#7 | Liu Mei | 1 |
#8 | Xu Wen | 1 |
#9 | Zeng Min-Chi | 1 |
#10 | Ni Ching-Tsung | 1 |
Publication | Filing date | Title |
---|---|---|
US2009268471A1 | Lens device and illumination apparatus having the same | |
US2007222950A1 | Projection apparatus and illmination system |