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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD	8 LI-HSIN RD 6 HSINCHU SCIENCE PARK HSINCHU 300-78

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ho, Kuan-Hung	Taichung, TW	3	1
Huang, Kevin	Hsinchu, TW	89	1229
Jang, Syun-Ming	Hsinchu, TW	381	6833
Kuo, Chih-Cheng	Taipei, TW	21	146
Lai, Yi-An	Hsinchu, TW	24	43
Lee, Ya-Lien	Baoshan Township, TW	56	568
Lin, Chun-Chieh	Taichung, TW	141	1346
Lo, Wei-Jen	Hsinchu, TW	41	161
Su, Hung-Wen	Jhubei, TW	117	1406
Tsai, Ming-Hsing	Chu-Pei, TW	146	1928
Tseng, Chih-Han	Tainan, TW	3	0

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Feb 15, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Feb 15, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 15, 2036

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2024/0274,555

SELECTIVE METAL CAP IN AN INTERCONNECT STRUCTURE

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