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

Patent Owner(s)

Patent Owner	Address
QUARTON INC	5F NO 175 SEC 2 TA-TUNG RD HSI-CHIH TAIPEI R O C

International Classification(s)

• G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Huang, Chao-Chi	Taipei, TW	20	168
Jan, Der-Shyang	Taipei, TW	12	149
Weng, Kevin	Nuannuan Chiu Keelung, TW	7	16

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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
October 31, 2006	US,7130128,B2   US7130128B2	GRANTED PATENT AS SECOND PUBLICATION
December 08, 2005	US,20050270656,A1   US20050270656A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7130128

Lens for forming laser lines with uniform brightness

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