Keith Robert Calder — 1 Patent at Sony

Keith Robert Calder has been granted 1 US patent while listed as an inventor at Sony. All of these patents were granted in 2009. Keith Robert Calder ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Keith Robert Calder in Ashford, GB.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7580561	Image processing apparatus and method	Nordine Chaibelaine, Stuart Jonathan Levine	2009-08-25	$756,000

Keith Robert Calder — 1 Patent

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