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:
Jun. 09, 2020
Filed:
Jul. 25, 2018
Uber Technologies, Inc., San Francisco, CA (US);
Daniel Iland, Oakland, CA (US);
Venkata Sathya Praveen Gorthy, Pleasanton, CA (US);
Andrew Irish, Mountain View, CA (US);
Uber Technologies, Inc., San Francisco, CA (US);
Abstract
An intermediary node receives broadcasts from servers each indicating three-dimensional map tiles loaded into the server's memory using geohashes. The intermediary node updates a set of ordered lists of server identifiers based on the geohashes. The intermediary node receives a request a client device including location information and a client identifier. The intermediary node generates a client geohash based on the location information. The intermediary node identifies an ordered list using the client geohash. The intermediary node selects a server identifier from the identified ordered list based on the client identifier. The intermediary node initiates a network connection between the client and the selected server.