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

Patent Owner(s)

Patent Owner	Address
THE STATE OF OREGON ACTING BY AND THROUGH THE STATE BOARD OF HIGHER EDUCATION ON BEHALF OF OREGON STATE UNIVERSITY	312 KERR ADMINISTRATION BUILDING OFFICE OF TECHNOLOGY TRANSFER CORVALLIS OR 97331

International Classification(s)

• H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Flugstad, Benjamin A	P.O. Box 3447, Silverdale, WA 98383	9	452
Kolbe, Edward R	Portland, OR	3	388
Ling, Qingyue	Beaverton, OR	8	369
Park, Jae W	Warrenton, OR	5	396
Wells, John Henry	Portland, OR	4	406
Zhao, Yanyun	Corvallis, OR	18	454

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
August 31, 2004	US,6784405,B2   US6784405B2	GRANTED PATENT AS SECOND PUBLICATION
November 06, 2003	US,20030205571,A1   US20030205571A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6784405

Variable frequency automated capacitive radio frequency (RF) dielectric heating system

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