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.

Date of Patent:
Sep. 13, 2022

Filed:

Dec. 27, 2018
Applicant:

Beijing Voyager Technology Co., Ltd., Beijing, CN;

Inventors:

Liwei Ren, San Jose, CA (US);

Jiang Zhang, San Jose, CA (US);

Xiaoyong Yi, Fremont, CA (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 8/71 (2018.01); G06F 16/11 (2019.01); G06F 16/901 (2019.01); G06F 16/13 (2019.01);
U.S. Cl.
CPC ...
G06F 8/71 (2013.01); G06F 16/116 (2019.01); G06F 16/13 (2019.01); G06F 16/9017 (2019.01); G06F 16/9027 (2019.01);
Abstract

A first data tree and a second data tree may be accessed. The first data tree may include a first set of directory nodes and a first set of file nodes, and the second data tree may include a second set of directory nodes and a second set of file nodes. The first data tree may be converted into a first data tree file, and the second data tree may be converted into a second data tree file. A delta for the first data tree and the second data tree may be generated based on a comparison of the first data tree file and the second data tree file.


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