THOMSON VARIAN has a total of 29 patent applications. Its first patent ever was published in 1963. It filed its patents most often in France, United States and Germany. Its main competitors in its focus markets electrical machinery and energy, telecommunications and semiconductors are SFD LAB INC, THE M O VALVE COMPANY LTD and CALABAZAS CREEK RES INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 13 | |
#2 | United States | 6 | |
#3 | Germany | 3 | |
#4 | United Kingdom | 3 | |
#5 | Sweden | 3 | |
#6 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Telecommunications | |
#3 | Semiconductors | |
#4 | Measurement |
# | Technology | |
---|---|---|
#1 | Electric discharge tubes | |
#2 | Waveguides | |
#3 | Semiconductor devices | |
#4 | Radio navigation |
# | Name | Total Patents |
---|---|---|
#1 | Bert Alain | 3 |
#2 | Lakits Etienne | 2 |
#3 | Bert Alain G | 2 |
#4 | Bert A | 2 |
#5 | Favalier Jean | 1 |
#6 | Etienne Lakits | 1 |
#7 | Romiguiere Claude E | 1 |
#8 | Grandchamp Gilbert | 1 |
#9 | Favalier J | 1 |
#10 | Bezerie Jean Pierre | 1 |
Publication | Filing date | Title |
---|---|---|
FR1529685A | Revolution symmetry magnetron oscillator | |
FR1476656A | Microwave delay structure | |
FR1472218A | coupler element between waveguide and microwave delay structure | |
FR1444203A | Improvements to tuning devices for the cavities of a microwave tube of the klystron type | |
FR1435885A | High power broadband klystron tube | |
FR1434996A | Microwave tube cathode improvements | |
FR1423769A | Interaction circuit for microwave tube of the klystron type and corresponding tube | |
FR1422890A | Improvements to the outlet windows for very high power microwave tubes | |
FR1383767A | Plasma tube for microwave circuit | |
FR1358581A | Gas tubes for switching high powers in microwave frequencies | |
CA762609A | Output windows for microwave tubes |