COM 21 INC has a total of 23 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Australia, United States and Canada. Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are BROADCOM HOMENETWORKING INC, INTEGRATED NETWORK CORP and RIDGEWAY SYSTEMS AND SOFTWARE.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 7 | |
#2 | United States | 5 | |
#3 | Canada | 4 | |
#4 | WIPO (World Intellectual Property Organization) | 4 | |
#5 | EPO (European Patent Office) | 3 |
# | Industry | |
---|---|---|
#1 | Telecommunications | |
#2 | Digital networks | |
#3 | Audio-visual technology | |
#4 | Environmental technology | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Baran Paul | 22 |
#2 | Raissinia Ali | 3 |
#3 | Laubach Mark | 3 |
#4 | Gorman Kenneth | 2 |
#5 | Laubach Mark E | 1 |
#6 | Helton Sanford | 1 |
#7 | Bunya George K | 1 |
#8 | Heinzmann F Jud | 1 |
#9 | Hollimon Marshall H | 1 |
Publication | Filing date | Title |
---|---|---|
AU6439898A | Wireless upstream communications using frequency conversion | |
US5550820A | Multiple protocol personal communications network system | |
AU7173094A | Multi protocol personal communications system | |
EP0686332A1 | Cell based wide area network alternative access telephone and data system |