YUEN FOONG YU H K CO LTD has a total of 21 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Australia, Canada and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology are CLARE MICRONIX INTEGRATED SYST, INGBUERO KIENHOEFER GMBH and JADARD TECHNOLOGY INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 3 | |
#2 | Canada | 3 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | Japan | 3 | |
#5 | United States | 3 | |
#6 | WIPO (World Intellectual Property Organization) | 3 | |
#7 | Brazil | 2 | |
#8 | China | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Display controls |
# | Name | Total Patents |
---|---|---|
#1 | Lee Sywe Neng | 14 |
#2 | Plus Dora | 5 |
#3 | Saiue Enu Rii | 3 |
#4 | Lee Sywe N | 3 |
#5 | Xueneng Li | 1 |
#6 | Dora Purasu | 1 |
Publication | Filing date | Title |
---|---|---|
US5510807A | Data driver circuit and associated method for use with scanned LCD video display | |
US5313222A | Select driver circuit for an LCD display | |
US5426447A | Data driving circuit for LCD display |