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Oliver S. Davies
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Reigate, GB
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last 30 patents
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Patent Grant
Light pen input systems
Patent number
5,959,617
Issue date
Sep 28, 1999
U.S. Philips Corporation
Neil C. Bird
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Image sensor with transparent capacitive regions
Patent number
5,349,174
Issue date
Sep 20, 1994
U.S. Philips Corporation
Cornelis Van Berkel
H01 - BASIC ELECTRIC ELEMENTS