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:
Mar. 15, 2022
Filed:
Nov. 04, 2019
Apple Inc., Cupertino, CA (US);
William J. Thimbleby, Sunnyvale, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A device implementing a system for reducing an amount of metadata stored with respect to updates to data includes a processor configured to receive a first sequence of identifiers comprising identifiers which are unique with respect to each other and which represent first updates to data, and a second sequence of identifiers comprising identifiers which are unique with respect to each other and which represent second updates to the data, the first and second updates to the data being independent of one another. The processor is further configured to generate a third sequence of identifiers comprising identifiers which are unique with respect to each other and with respect to the identifiers in at least one of the first or second sequences of identifiers, the third sequence of identifiers representing a combination of the first and second sequences of identifiers, and to provide for storage of the third sequence of identifiers.