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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.:

US 11334605 B1

PDFFull Text
Date of Patent:
May. 17, 2022

Filed:

Jun. 03, 2016

Incremental update of compressed navigational databases

Applicant:

Here Global B.v., Eindhoven, NL;

Inventors:

Martin Pfeifle, Seewald, DE;

Shripad Kulkarni, Maharashtra, IN;

Abhinav Kumar, Bihar, IN;

Assignee:

HERE GLOBAL B.V., Eindhoven, NL;

Attorney:

Alston & Bird LLP

Primary Examiner:

Vaishali Shah

Int. Cl.
CPC ...
G06F 16/29 (2019.01); G06F 16/23 (2019.01); G06F 16/11 (2019.01); G06F 16/14 (2019.01); G06F 16/17 (2019.01); G01C 21/32 (2006.01);
U.S. Cl.
CPC ...
G06F 16/29 (2019.01); G01C 21/32 (2013.01); G06F 16/116 (2019.01); G06F 16/148 (2019.01); G06F 16/1727 (2019.01); G06F 16/23 (2019.01);
Abstract

A computing device may identify a plurality of equally sized data blocks of a first navigation file and may identify a plurality of equally sized data blocks of a second navigation file. The computing device may perform binary difference operations between the data blocks of the first navigation file to corresponding data blocks of the second navigation file The result of the binary difference operations is stored in a plurality of navigation patch files. At least two of the plurality of navigation patch files are merged into a merged navigation patch file.

Find Patent Forward Citations

Pfeifle, Martin. (2022). Incremental update of compressed navigational databases (U.S. Patent No. 11334605). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11334605

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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