US Patent Application No: 2002/0030,713

Number of patents in Portfolio can not be more than 2000

Printing cartridge with two dimensional code identification

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ALSO PUBLISHED AS: 6416154
ATTORNEY / AGENT: (SPONSORED)
 

Importance

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Abstract

A printing cartridge includes a housing. A two dimensional code is positioned on the housing. The two dimensional code carries data relating to at least one of: a serial number of the cartridge, a media and a media colorant.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SILVERBROOK RESEARCH PTY LTDBALMAIN4414
ZAMTEC LIMITEDDUBLIN 2, IE2816

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Silverbrook, Kia - 1966 178

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
LEXMARK INTERNATIONAL, INC. (6)
7,589,850 Licensing method for use with an imaging device 6 2002
7,240,995 Method of authenticating a consumable 7 2003
8,099,791 Method of authenticating a consumable in an imaging device 0 2004
7,585,043 Method of authenticating a consumable 7 2005
7,798,594 Method of authenticating a consumable 5 2006
8,089,652 Licensing method for use with an imaging device 0 2009
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
7,909,424 Method and system for dispensing liquid 0 2007
 
Other [Check patent profile for assignment information] (1)
7,934,494 Collapsible heating apparatus 2 2003