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Medium with embedded information
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Patent number 7,221,382
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Issue date May 22, 2007
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Hewlett-Packard Development Company, L.P.
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Barry Bronson
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G11 - INFORMATION STORAGE
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Magic slate capture and display device
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Patent number 6,972,151
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Issue date Dec 6, 2005
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Hewlett-Packard Development Company, L.P.
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Barry Bronson
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Self-cleaning lens shield
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Patent number 6,607,606
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Issue date Aug 19, 2003
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Hewlett-Packard Development Company, L.P.
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Barry Bronson
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B08 - CLEANING
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Magic slate capture and display device
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Patent number 6,578,615
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Issue date Jun 17, 2003
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Hewlett-Packard Development Company, L.P.
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Barry Bronson
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Projected image light pen
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Patent number 5,138,304
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Issue date Aug 11, 1992
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Hewlett-Packard Company
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Barry Bronson
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G06 - COMPUTING CALCULATING COUNTING
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Logic pulser
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Patent number 3,965,468
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Issue date Jun 22, 1976
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Hewlett-Packard Company
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Barry Steven Bronson
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G06 - COMPUTING CALCULATING COUNTING