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Inventors

Hu WANG Shan Shan WANG Feng QIU Wei Hu ZHANG

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Semiconductor Manufacturing International (Beijing) Corporation Semiconductor Manufacturing International (Shanghai) Corporation

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17/450,483 | U.S. Patent Application

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Filed Oct. 11, 2021

Examiner David Vu

Class 257

Art Group 2818

Patent No. 11,817,355

Case Type Utility

Status Patented Case

Last Updated: 5 days, 12 hours ago

Date	#	Transaction
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