Suwon-si
South Korea
7
2026-05-21
The entities that hold a legal rights for patent applications filed by inventor LEE Eui Rang:
Eui Rang LEE from Suwon-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
CMP SLURRY COMPOSITION FOR POLISHING PATTERNED TUNGSTEN WAFER AND METHOD OF POLISHING PATTERNED TUNGSTEN WAFER USING THE SAME
#2 | 2025-07-10CMP SLURRY COMPOSITION FOR POLISHING TUNGSTEN AND METHOD FOR POLISHING TUNGSTEN USING THE SAME
#3 | 2024-05-30CMP SLURRY COMPOSITION FOR POLISHING TUNGSTEN AND METHOD OF POLISHING TUNGSTEN USING THE SAME
#4 | 2023-07-13CMP SLURRY COMPOSITION FOR POLISHING TUNGSTEN PATTERN WAFER AND METHOD OF POLISHING TUNGSTEN PATTERN WAFER USING THE SAME
#5 | 2022-04-14CMP SLURRY COMPOSITION FOR POLISHING TUNGSTEN PATTERN WAFER AND METHOD OF POLISHING TUNGSTEN PATTERN WAFER USING THE SAME
#6 | 2022-01-27CMP slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same
#7 | 2021-07-29CMP slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same
5147399 ⎘