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Chieh-Ping Wang Ting-Gang Chen Bo-Cyuan Lu Tai-Chun Huang Chi On Chui

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Taiwan Semiconductor Manufacturing Co., Ltd.

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Multi-Layered Insulating Film Stack

17/663,321 | U.S. Patent Application

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Filed May 13, 2022

Examiner Cheung Lee

Class 257

Art Group 2826

Patent No. 11,823,955

Case Type Utility

Status Patented Case

Last Updated: 1 day, 5 hours ago

Date	#	Transaction
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Multi-Layered Insulating Film Stack

17/663,321 | U.S. Patent Application

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