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

Patent Owner(s)

Patent Owner	Address
SURE BEST LIMITED	OFFSHORE CHAMBERS P O BOX 217 APIA

International Classification(s)

• H04B:TRANSMISSION

• 2007 Application Filing Year
• H04B Class
• 6639 Applications Filed
• 4008 Patents Issued To-Date
• 60.38 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
LIN, PI-FEN	TAIPEI CITY, TW	32	511
# of filed Patents : 32 Total Citations : 511

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Patent Citation Ranking

• 4 Citation Count
• H04B Class

• 1.51 % this patent is cited more than
• 16 Age

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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 Application No: 2009/0017,877

WI-FI PHONE WITH HANDS-FREE FEATURE

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Abstract

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The present invention discloses a Wi-Fi phone with a hands free feature, wherein the Wi-Fi phone connects with a wireless network to provide VoIP communication. The Wi-Fi phone integrates an earphone into a hands-free Wi-Fi phone, wherein the earphone can be extended or retracted. Furthermore, the Wi-Fi phone of the present also integrates a Bluetooth headset into a hands-free Wi-Fi phone.

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Description

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