Gyeonggi-do
South Korea
14
2025-01-16
The entities that hold a legal rights for patent applications filed by inventor AHN Jae In:
Jae In AHN from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
POLISHING PAD, PREPARATION METHOD THEREOF AND METHOD FOR PREPARING SEMICONDUCTOR DEVICE USING SAME
#2 | 2023-04-13POLISHING PAD AND PREPARING METHOD OF SEMICONDUCTOR DEVICE USING THE SAME
#3 | 2023-02-23POLISHING PAD AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME
#4 | 2023-02-16POLISHING PAD AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME
#5 | 2023-02-16POLISHING DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
#6 | 2022-12-01Polishing system, polishing pad and method of manufacturing semiconductor device
#7 | 2022-11-24POLISHING PAD, MANUFACTURING METHOD THEREOF, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME
#8 | 2022-06-30POLISHING PAD, MANUFACTURING METHOD THEREOF, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME
#9 | 2022-06-09Polishing pad sheet, polishing pad, and method for manufacturing semiconductor device
#10 | 2022-05-12Polishing pad, method for producing the same and method of fabricating semiconductor device using the same
#11 | 2022-03-31Polishing pad, manufacturing method thereof and preparing method of semiconductor device using the same
#12 | 2021-12-23Polishing pad, preparation method thereof and method for preparing semiconductor device using same
#13 | 2021-12-23Polishing pad, preparation method thereof and method for preparing semiconductor device using same
#14 | 2020-10-29Colorless and transparent polyamide-imide film, and manufacturing method therefor
2890799 ⎘