The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2001
Filed:
Apr. 17, 1998
George Lynn Bradshaw, Palo Alto, CA (US);
Markus Willard Covert, Palo Alto, CA (US);
Randy Quinn Jones, Sunnyvale, CA (US);
Michael Keith Sorensen, San Jose, CA (US);
Jan Eugene Unter, San Jose, CA (US);
Elesys, Inc., Sunnyvale, CA (US);
Abstract
Method and apparatus for receiving an image source representative of an image to be printed on an outer surface of a rotating media is described. The image source has a plurality of image points. A radial printing system is described that includes an imaging system configured to convert the plurality of image points into a polar-based representation of the image and a head assembly coupled to the imaging system for outputting the polar-based representation of the image onto the rotating media. The rotating media may represent a compact disk, wherein an inner surface of the compact disk is configured to store digital data. Printing distortion is controlled by selecting a higher proportion of the polar points corresponding to a first radius is selected than of polar the points corresponding to a second radius.