DIGITAL UNDERGROUND MEDIA INC has a total of 17 patent applications. Its first patent ever was published in 2013. It filed its patents most often in Singapore, Brazil and Canada. Its main competitors in its focus markets audio-visual technology, computer technology and telecommunications are STORE ELECT SYS, FIRSTPAPER LLC and PRICER AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Singapore | 3 | |
#2 | Brazil | 2 | |
#3 | Canada | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Mexico | 2 | |
#6 | United States | 2 | |
#7 | WIPO (World Intellectual Property Organization) | 2 | |
#8 | Hong Kong | 1 | |
#9 | India | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Computer technology | |
#3 | Telecommunications | |
#4 | IT methods for management |
# | Technology | |
---|---|---|
#1 | Advertising | |
#2 | Display controls | |
#3 | Electric digital data processing | |
#4 | Wireless communication networks | |
#5 | Data processing systems |
# | Name | Total Patents |
---|---|---|
#1 | Bicknell Oswald Kenneth | 13 |
#2 | East Neil Paul | 6 |
#3 | Lee Yeong Keun | 6 |
#4 | Han Jong Hwi | 6 |
#5 | Oswald Kenneth Bicknell | 3 |
#6 | Jong Hwi Han | 2 |
#7 | Yeong Keun Lee | 1 |
#8 | Toyotaro Tokimoto | 1 |
#9 | Lee Yeong-Keun | 1 |
#10 | Yeong- Keun Lee | 1 |
Publication | Filing date | Title |
---|---|---|
BR102015005941A2 | N-dimensional display scanner apparatus | |
SG10201802917SA | Public transport advertising using passenger demographic information | |
MX2015003749A | Control of flicker in display images using light emitting element arrays as viewed by a viewer in motion. |