Daegu
South Korea
3
2019-05-09
The entities that hold a legal rights for patent applications filed by inventor Kim Won-sik:
Won-sik Kim from Daegu, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Signal processing method of raw data obtained by using chirp sub-bottom profiler and readable storage medium storing the method
#2 | 2017-04-06Foldable-fixing type 3D seismic survey apparatus for small ship, and method of seismic survey using the same
#3 | 2008-09-11Method and apparatus for supplying power, and display device
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