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US Patent 11804402 FinFET structure with controlled air gaps
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Patent
Date Filed
December 29, 2020
Date of Patent
October 31, 2023
Patent Application Number
17136385
Patent Citations
US Patent 8785285 Semiconductor devices and methods of manufacture thereof
US Patent 8816444 System and methods for converting planar design to FinFET design
US Patent 8823065 Contact structure of semiconductor device
US Patent 8860148 Structure and method for FinFET integrated with capacitor
US Patent 8912602 FinFETs and methods for forming the same
US Patent 9105490 Contact structure of semiconductor device
US Patent 9236267 Cut-mask patterning process for fin-like field effect transistor (FinFET) device
US Patent 9236300 Contact plugs in SRAM cells and the method of forming the same
US Patent 9520482 Method of cutting metal gate
US Patent 9576814 Method of spacer patterning to form a target integrated circuit pattern
•••
Patent Inventor Names
Kuo-Hua Pan
Wen-Che Tsai
Hua Feng Chen
Min-Yann Hsieh
Patent Jurisdiction
United States Patent and Trademark Office
Patent Number
11804402
Patent Primary Examiner
Fazli Erdem
CPC Code
H01L 29/4991
H01L 29/49
H01L 21/76
H01L 21/7682
H01L 21/76264
H01L 21/764
H01L 29/76
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