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

Patent Owner(s)

Patent Owner	Address
IDEAL INDUSTRIES LIGHTING LLC	4401 SILICON DRIVE DURHAM NC 27703

International Classification(s)

• 2605:LAMPS, STANDARD LAMPS, CHANDELIERS, WALL AND CEILI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chan, Wai Kwan	Hong Kong, CN	39	1523
Lui, Nelson Man Hoi	Hong Kong, CN	7	236
Mung, Chi Hoi	Hong Kong, CN	2	125

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 27, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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 No: D721845

Lamp

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