Seoul
South Korea
4
2019-04-25
The entities that hold a legal rights for patent applications filed by inventor Ahn Seung Do:
Seung Do Ahn from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Tumor surface dose enhancing radiotherapy apparatus using magnetic field
#2 | 2018-12-27Radiotherapy assistant apparatus for modulating build-up region of photon beam, radiotherapy system and method therefor
#3 | 2017-04-20Tumor surface dose enhancing radiotherapy apparatus using magnetic field
#4 | 2016-06-23Mucosal dose control radiotherapy apparatus using magnetic fields
1567471 ⎘