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Jiae KIM
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Gwangmyeong-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Particle collection device and mask cleaning device having the same
Patent number
11,590,542
Issue date
Feb 28, 2023
Samsung Display Co., Ltd.
Yong-Hwan Ryu
B08 - CLEANING
Patents Applications
last 30 patents
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Patent Application
PARTICLE COLLECTION DEVICE AND MASK CLEANING DEVICE HAVING THE SAME
Publication number
20210001382
Publication date
Jan 7, 2021
SAMSUNG DISPLAY CO., LTD.
Yong-Hwan RYU
B08 - CLEANING