Daegu
South Korea
3
2026-05-07
The entities that hold a legal rights for patent applications filed by inventor Yun Jong Won:
Jong Won Yun from Daegu, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
BLANKMASK AND PHOTOMASK FOR EUV LITHOGRAPHY WITH HARD MASK FILM CONTAINING CHROME AND NIOBIUM
#2 | 2025-07-17REVERSE PHOTOMASK THAT PHASE SHIFT FILM PATTERN IS USED FOR REFLECTIVE PATTERN, AND BLANKMASK FOR MANUFACTURING THE SAME
#3 | 2006-11-30Crude exopolysaccharides produced from phellinus baumii mycelium having hypoglycemic activity and preparation method thereof
4742777 ⎘