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:
Jun. 12, 2007
Filed:
Oct. 09, 2002
Yeqing (Juliet) Zhang, Penfield, NY (US);
Gaurav Sharma, Webster, NY (US);
Robert P. Loce, Webster, NY (US);
Steven J. Harrington, Webster, NY (US);
Yeqing (Juliet) Zhang, Penfield, NY (US);
Gaurav Sharma, Webster, NY (US);
Robert P. Loce, Webster, NY (US);
Steven J. Harrington, Webster, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
Methods and apparatus for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image in a physical form, or for recovering at least one of the encoded source images from the rendered composite image such that the recovered source image is made distinguishable. A noise component is introduced in the encoding of the plurality of source images so as to mask at least one of the source images during spectral demultiplexing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile