Cheonan
Korea (South)
6
2019-05-02
The entities that hold a legal rights for patent applications filed by inventor Sim Jae Hwan:
Jae Hwan Sim from Cheonan, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Underlayer coating compositions for use with photoresists
#2 | 2018-12-20COATING COMPOSITIONS FOR USE WITH AN OVERCOATED PHOTORESIST
#3 | 2018-12-20COATING COMPOSITIONS FOR USE WITH AN OVERCOATED PHOTORESIST
#4 | 2018-04-05Coating compositions for use with an overcoated photoresist
#5 | 2017-06-01Coating compositions for use with an overcoated photoresist
#6 | 2017-03-02Coating composition for use with an overcoated photoresist
1811976 ⎘