HANSEL PAUL G has a total of 12 patent applications. Its first patent ever was published in 1944. It filed its patents most often in United States. Its main competitors in its focus markets measurement and telecommunications are MLR ELECTRONIQUE, GRIBKOV ALEKSEJ SERGEEVICH and XI AN TIANHE DEFENSE TECHNOLOGY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Telecommunications |
# | Technology | |
---|---|---|
#1 | Radio navigation | |
#2 | Measuring electric variables | |
#3 | Measuring distances | |
#4 | Antennas |
# | Name | Total Patents |
---|---|---|
#1 | Hansel Paul G | 12 |
Publication | Filing date | Title |
---|---|---|
US2769091A | Frequency determining apparatus | |
US2774037A | Frequency coincidence indicator | |
US2613071A | Navigation system, including acceleration integrating means | |
US2490050A | Navigation system | |
US2494553A | Direction finding system | |
US2449553A | Radio compass | |
US2484824A | Radio direction finding method and apparatus | |
US2481509A | Directional system | |
US2513313A | Antenna system | |
US2475612A | Direction finding system | |
US2440682A | Radio direction finder | |
US2476977A | Radio direction finder |