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

Patent Owner(s)

• ALPHA AND OMEGA SEMICONDUCTOR INCORPORATED

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Tsuchiko, Hideaki	San Jose, US	25	328

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 15, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 15, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 15, 2018	US,20180047836,A9   US20180047836A9	CORRECTED PATENT APPLICATION
February 13, 2018	US,9893209,B2   US9893209B2	GRANTED PATENT AS SECOND PUBLICATION
November 19, 2015	US,20150333158,A1   US20150333158A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9893209

Cascoded high voltage junction field effect transistor

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