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:
Sep. 29, 2015
Filed:
Feb. 17, 2012
Rahul Dhaundiyal, Hyderabad, IN;
Rahul Dhaundiyal, Hyderabad, IN;
Google Inc., Mountain View, CA (US);
Abstract
A context sensitive undo feature undoes a first change in a document without affecting other changes made by other contexts. A first change is applied within a document. A context of the first change is determined. First data related to the first change is stored in a first stack in response to determining that the first change is associated with a first context. A second change is applied within the document, the second change occurring after the first change. A context of the second change is determined. Second data relating to the second change, associated with a second context, is stored in a second stack. An instruction to undo the first change is received, and an undo function to undo the first change based on the first data is performed without affecting the second change in response to determining that the undo instruction is associated with the first context.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile