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:
Oct. 21, 2008
Filed:
Oct. 23, 2003
Craig Beilinson, Bellevue, WA (US);
Benjamin L. Perry, Seattle, WA (US);
Christopher A. Evans, Sammamish, WA (US);
Clint Jorgenson, Carnation, WA (US);
Jae Pum Park, Redmond, WA (US);
Linda Hong, Kirkland, WA (US);
Pritvinath Obla, Kirkland, WA (US);
Anthony T. Chor, Bellevue, WA (US);
Wei Feng, Seattle, WA (US);
Alexander Castro, Issaquah, WA (US);
Craig Beilinson, Bellevue, WA (US);
Benjamin L. Perry, Seattle, WA (US);
Christopher A. Evans, Sammamish, WA (US);
Clint Jorgenson, Carnation, WA (US);
Jae Pum Park, Redmond, WA (US);
Linda Hong, Kirkland, WA (US);
Pritvinath Obla, Kirkland, WA (US);
Anthony T. Chor, Bellevue, WA (US);
Wei Feng, Seattle, WA (US);
Alexander Castro, Issaquah, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Systems and methods for digital negatives are described. In one aspect, a digital negative is created on a computing device from a digital image. The digital image is linked to the digital negative. In response to a save operation associated with the digital image, a new digital image is generated and bi-directionally connected to the digital negative. In response to a revert operation associated with the new digital image, contents of the new digital image are replaced with contents of the digital negative.