Sofia
Bulgaria
4
2020-01-30
The entities that hold a legal rights for patent applications filed by inventor Ivanov Ivan Tsonev:
Ivan Tsonev Ivanov from Sofia, BG has applied for patents for these inventions. The list has both pending applications and granted patents:
Non-geosynchronous orbit satellite constellations
#2 | 2017-03-23Mobile antenna tracking
#3 | 2016-10-13System for dual frequency range mobile two-way satellite communications
#4 | 2015-01-08System for dual frequency range mobile two-way satellite communications
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