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

Patent Owner(s)

Patent Owner	Address
MAX CO LTD	6-6 NIHONBASHI HAKOZAKI-CHO CHUO-KU TOKYO 103-8502

International Classification(s)

• B26B:HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR....
• A01G:HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, ....

• 2010 Application Filing Year
• B26B Class
• 202 Applications Filed
• 157 Patents Issued To-Date
• 77.73 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
ISHIGURO, Hiroki	Tokyo, JP	16	67
# of filed Patents : 16 Total Citations : 67

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Patent Citation Ranking

• 14 Citation Count
• B26B Class

• 59.31 % this patent is cited more than
• 15 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: 2007/0047,712

SCALABLE, DISTRIBUTED ARCHITECTURE FOR FULLY CONNECTED NETWORK INTERCOM SYSTEM

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Abstract

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An intercom system is provided having a plurality of intercom stations coupled to a digital network, each station transmitting intercom data onto a channel of the network. Each station receives intercom data from each other station and selects channels to be amplified and output to a speaker. Each station may listen to and talk to any other station or any selected group of stations. Processing of signals from the network is performed in each station, thereby eliminating the need for a centralized mixing and switching device. Stations may be added merely by connecting them to the network. The intercom system may be configured in a non-blocking mode or in a blocking mode.

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Description

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Claims

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