Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/21/2024
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Application #:
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17446408
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Filing Dt:
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08/30/2021
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Publication #:
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Pub Dt:
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03/24/2022
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Inventors:
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Hyeon Woo PARK, Myung Ho LEE, Hoon Sik KIM, Myong Euy LEE, Dong Hyun KIM, Sung Jun HONG et al
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Title:
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SILICON NITRIDE FILM ETCHING COMPOSITION AND ETCHING METHOD USING THE SAME
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 14, TAPSIL-RO 35BEON-GIL, GIHEUNG-GU |
| YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17084 |
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| KNOBBE, MARTENS, OLSON & BEAR LLP |
| 2040 MAIN STREET |
| 14TH FLOOR |
| IRVINE, CA 92614 |
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06/20/2024 03:07 AM
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