Suwon-si
South Korea
5
2021-11-04
The entities that hold a legal rights for patent applications filed by inventor Kwon Sung-won:
Sung-won Kwon from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Composition for preventing or treating allergic diseases containing mixed extract of two or more among root, root, and as active ingredients
#2 | 2018-10-04Pellicle for exposure to extreme ultraviolet light, photomask assembly, and method of manufacturing the pellicle
#3 | 2018-05-17Method for fabricating semiconductor device
#4 | 2017-09-28Method of manufacturing semiconductor device
#5 | 2017-02-09Pellicle and photomask assembly including the same
1793186 ⎘