BIRD TECH GROUP INC has a total of 27 patent applications. Its first patent ever was published in 2009. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets measurement, telecommunications and audio-visual technology are BIRD ELECTRONIC CORP, MEASUREMENTS CORP and WEINSCHEL ENG CO INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | EPO (European Patent Office) | 5 | |
#3 | Canada | 4 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | China | 2 | |
#6 | Hong Kong | 2 | |
#7 | Republic of Korea | 2 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Telecommunications | |
#3 | Audio-visual technology | |
#4 | Basic communication technologies |
# | Technology | |
---|---|---|
#1 | Measuring electric variables | |
#2 | Waveguides | |
#3 | Transmission | |
#4 | Resonators | |
#5 | Casings and printed circuits | |
#6 | Measuring temperature |
# | Name | Total Patents |
---|---|---|
#1 | Holt Timothy L | 11 |
#2 | Dummermuth Martin | 8 |
#3 | Klis Jeffrey | 4 |
#4 | Washell John | 4 |
#5 | Dummermuth Martin E | 3 |
#6 | Xu Jing | 3 |
#7 | Holt Timohty L | 3 |
#8 | O'Brien Timothy M | 3 |
#9 | Meltzer Joel D | 2 |
#10 | Neji Bilel | 2 |
Publication | Filing date | Title |
---|---|---|
EP3308176A1 | Channel-selective rf power sensor | |
EP3289629A1 | Thru-line directional power sensor having microstrip coupler | |
US2018090809A1 | Radio frequency power sensor having a non-directional coupler |