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

Patent Owner(s)

Patent Owner	Address
E INK CORPORATION	1000 TECHNOLOGY PARK DRIVE ATTN IP DEPARTMENT BILLERICA MA 01821-4165

International Classification(s)

• G09G:ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING....
• G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Heng-Che	New Taipei, TW	5	151
Cheng, Ping-Yueh	Taoyuan, TW	12	775
Huang, Jo-Cheng	Taipei, TW	6	233
Laxton, Peter B	Marshfield, US	20	451
Lin, Craig	Fremont, US	148	5710
Wang, Ming	Fremont, US	361	3827
Zang, HongMei	Fremont, US	143	6150

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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	Nov 11, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 11, 2032

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
May 11, 2021	US,11004409,B2   US11004409B2	GRANTED PATENT AS SECOND PUBLICATION
September 05, 2019	US,20190272792,A1   US20190272792A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11004409

Driving methods for color display device

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