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:
Feb. 11, 2025
Filed:
Mar. 27, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Joseph Rozenfeld, San Carlos, CA (US);
Stephen Brodsky, Los Gatos, CA (US);
Robin Alan Golden, Los Gatos, CA (US);
Aaron-Kenneth Karl Rehaag, Vancouver, CA;
Shuki Binyamin, Los Altos, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A unique identifier of an expression which refers to a cell of a data sheet is stored in a repository. In an application comprising an operation based on evaluating the expression, the expression is indicated by the unique identifier. In response to detecting a write directed to the cell, a modified version of contents of the cell is stored without re-evaluating the expression. The expression is re-evaluated in response to determining that the operation of the application is to be implemented.