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Kia Silverbrook, Paul Lapstun: Method and system for object selection. Silverbrook Research, April 13, 2004: US06720985 (159 worldwide citation)

The present invention provides a method for enabling association of objects in a computer system, the method including the steps of: providing a user with at least one first form printable on a first surface to provide to a user viewable information associated with one or more objects; providing a u ...


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Kia Silverbrook, Tobin Allen King, Paul Lapstun: Printer consumable cartridge. Silverbrook Research, September 18, 2001: US06290349 (157 worldwide citation)

A replaceable cartridge for supplying consumable material to an ink jet printer, the printer having a printhead assembly; air pump to provide air to the printhead assembly; and binding material adapted to bind printed pages into a bound document, wherein, the replaceable cartridge includes an air fi ...


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Kia Silverbrook, Paul Lapstun, Simon Robert Walmsley, Tobin Allen King: Sensing device. Silverbrook Research, March 22, 2005: US06870966 (144 worldwide citation)

A sensing device for sensing region identity data and generating movement data when the sensing device is moved relative to a region of a surface, the region identity data being indicative of an identity of the region, the movement data being indicative of the movement of the sensing device relative ...


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Kia Silverbrook, Simon Robert Walmsley, Paul Lapstun: System for authenticating physical objects. August 27, 2002: US06442525 (137 worldwide citation)

A system for authenticating physical objects in which the authentication key cannot be determined by reverse engineering the software or hardware of a controlling microprocessor. Two highly secure integrated circuits (ChipA and ChipT), both containing the same secret authentication key, are used. Ch ...


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Kia Silverbrook, Paul Lapstun, Simon Robert Walmsley: Utilization of image tiling effects in photographs. Silverbrook Research, November 13, 2001: US06317192 (136 worldwide citation)

A handheld camera for the output of an image sensed by the camera, including a digital image capture device for the capturing of digital images; a tiling device for automatically adding tiling effects to a captured image to produce a tiled image; and a printer for printing out immediate photos by th ...


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Paul Lapstun, Kia Silverbrook: Orientation sensing device. Silverbrook Research, May 18, 2004: US06737591 (128 worldwide citation)

A sensing device for generating orientation data when positioned or moved relative to a surface, the orientation data being indicative of an orientation of the sensing device relative to the surface, the surface having coded data disposed upon it, the coded data being indicative, when sensed by the ...


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Simon Robert Walmsley, Paul Lapstun, Jacqueline Anne Lapstun, Kia Silverbrook: Method and system for map and globe navigation. Silverbrook Research, January 25, 2005: US06847883 (126 worldwide citation)

The present invention provides a method of enabling a user to designate, in a computer system, at least one geographic location, the method including the steps of printing a map of a geographic area, the geographic area including the at least one geographic location, the map including coded data ind ...


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Paul Lapstun, Kia Silverbrook, Tobin Allen King: Mobile telecommunication device with integral printer mechanism and sensing means. Silverbrook Research, October 27, 2009: US07609410 (125 worldwide citation)

A mobile telecommunications device is disclosed. The mobile telecommunications device includes an image sensor for sensing coded data from a printed interface whilst the mobile telecommunications device is used to physically interact with the printed interface. The mobile telecommunications device a ...


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Paul Lapstun, Kia Silverbrook: Sensing device with interchangeable nibs. Silverbrook Research, September 30, 2003: US06627870 (120 worldwide citation)

A sensing device for use with a surface, the sensing device including a motion sensor configured to generate movement data indicative of movement of the sensing device relative to the surface, a nib for marking the surface, the nib having associated nib information indicative of at least one surface ...



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