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

Patent Owner(s)

Patent Owner	Address
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE	218 GAJEONG-RO YUSEONG-GU DAEJEON 34129

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHO, Kyoung Ik	Daejeon, KR	77	703
CHO, Sung Haeng	Cheongju-si, KR	24	116
HWANG, Chi-Sun	Daejeon, KR	81	264
LEE, Su Jae	Daejeon, KR	30	142
NAM, Sooji	Daejeon, KR	14	11
PI, Jae-Eun	Daejeon, KR	33	64

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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	Jul 25, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 25, 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

Full Text

US Patent Application No: 2018/0026,104

P-TYPE OXIDE SEMICONDUCTOR, METHOD FOR FORMING P-TYPE OXIDE SEMICONDUCTOR, AND TRANSISTOR WITH THE P-TYPE OXIDE SEMICONDUCTOR

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