LAI CHIH-CHANG has a total of 12 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, audio-visual technology and optics are LEE CHENG-HAO, GETTEMY SHAWN R and MAMBA NORIO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Audio-visual technology | |
#3 | Optics | |
#4 | Electrical machinery and energy | |
#5 | Basic communication technologies | |
#6 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Lai Chih-Chang | 12 |
#2 | Chang Yu-Hung | 3 |
#3 | Wu Ming-Kung | 3 |
#4 | Liao Hsiao-Hui | 3 |
#5 | Huang Ping-Wen | 3 |
#6 | Li Hsiao-Ping | 3 |
#7 | Hsu Ching-Fu | 2 |
#8 | Chang Ting-Yu | 1 |
#9 | Wang Wen-Chun | 1 |
#10 | Wang Wen Hung | 1 |