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2008
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Invention
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Safety device for a cantilevered beam and boom assembly incorporating the same.
A safety device ... |
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2007
|
Invention
|
Apparatus for detecting a pointer within a region of interest.
An apparatus for detecting a poin... |
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Invention
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Interactive input system. An interactive input system comprises at least two imaging devices asso... |
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2006
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Invention
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Interactive input system and method. An interactive input system comprises imaging devices with d... |
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Invention
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Interactive large scale touch surface system. A touch system (100) comprises a large scale touch ... |
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Invention
|
Overhead projection system. An overhead projection system (20) comprises a generally horizontal p... |
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Invention
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Touch panel and method of manufacturing the same. A touch panel (100) includes an input registrat... |
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2005
|
Invention
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Method and apparatus for calibrating an interactive touch system. A method of calibrating an inte... |
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Invention
|
Apparatus and method for detecting a pointer relative to a touch surface. An apparatus (50) for d... |
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Invention
|
Tensioned touch panel and method of making same. A tensioned touch panel (10, 110, 310, 410, 510)... |
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2004
|
Invention
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Apparatus for determining the location of a pointer within a region of interest. An apparatus (10... |
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Invention
|
Projection display system with pressure sensing at screen, and computer assisted alignment implem... |
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|
Invention
|
Auto-aligning touch system and method. A touch system (10, 150, 250) includes a touch surface (60... |
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Invention
|
Keyboard for an electronic writeboard and method. An electronic writeboard for communicating with... |
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Invention
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Apparatus for detecting a pointer within a region of interest. An apparatus for detecting a point... |
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2003
|
Invention
|
System and method for injecting ink into an application. A touch system (10) includes a touch pan... |
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2002
|
Invention
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Method and system for cleaning images to highlight information recorded on a background surface. ... |
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2001
|
Invention
|
Projection display and system with pressure sensing at screen, and computer assisted alignment im... |
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|
Invention
|
Camera-based touch system. A camera-based touch system (50) includes a passive touch surface (60)... |
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Invention
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Overhead projection system. An overhead projection system includes an overhead projector support ... |
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1999
|
Invention
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Method for editing objects representing writing on an electronic writeboard. A method for editing... |
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1997
|
Invention
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Method and system for interfacing applications software with electronic writeboard. An interactiv... |
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|
Invention
|
Touch sensitive display panel. A touch sensitive display panel comprises a noisy display panel ha... |
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1996
|
Invention
|
Method and apparatus for controlling power to a multi-media conferencing system using any one of ... |
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1995
|
Invention
|
Projection display system with touch sensing on screen, computer assisted alignment correction an... |
