Daegu-si
South Korea
4
2018-11-22
The entities that hold a legal rights for patent applications filed by inventor KIM Chang-Jun:
Chang-Jun KIM from Daegu-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
PHASE-SHIFT BLANKMASK AND PHASE-SHIFT PHOTOMASK
#2 | 2017-01-26Blankmask and photomask using the same
#3 | 2016-10-06Phase shift blankmask and photomask
#4 | 2016-02-25Phase-shift blankmask and photomask
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