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

Patent Owner(s)

Patent Owner	Address
TELESENSORY CORPORATION CORP OF CALIFORNIA	520 ALMANOR AVENUE SUNNYVALE CA 94086

International Classification(s)

• 1602:PROJECTORS AND VIEWERS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cornelius, III Edward J	San Francisco, CA	10	115
Couture, Timothy S	Sunnyvale, CA	1	19
Dahlmann, T Lee	Morgan Hill, CA	3	39
Goldberg, Neil J	San Francisco, CA	5	129
Lau, Kin Shan	San Jose, CA	1	19
Morrison, W Andrew	Ooltewah, TN	3	25

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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

Full Text

US Patent No: D430588

Video magnifier for assisting persons with vision impairment

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