LI HUNG-CHUN has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology, optics and basic communication technologies are GENOA COLOR TECHNOLOGIES LTD, NOSE MASAKI and GENOA TECHNOLOGIES LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Optics | |
#3 | Basic communication technologies | |
#4 | Computer technology | |
#5 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Display controls | |
#2 | Television | |
#3 | Pulse technique | |
#4 | Nonlinear optics | |
#5 | Electric digital data processing | |
#6 | Special electric heating or lighting | |
#7 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Li Hung-Chun | 13 |
#2 | Lan Tung-Hsin | 6 |
#3 | Liao Mu-Shan | 5 |
#4 | Ho Kunming | 2 |
#5 | Lai Yi-Chiang | 2 |
#6 | Lan Bo-Wei | 2 |
#7 | Chen Ming-Chyuan | 2 |
#8 | Lin Ming-Chang | 1 |
#9 | Wang Chun-Chieh | 1 |
#10 | Yu Wun-Long | 1 |
Publication | Filing date | Title |
---|---|---|
US2012038287A1 | Lighting system, dimming control apparatus and dimming control method | |
US2010053494A1 | Liquid crystal display device |