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:
Aug. 01, 2017
Filed:
Mar. 26, 2015
International Business Machines Corporation, Armonk, NY (US);
Roger Moussalli, Peekskill, NY (US);
Sameh W. Asaad, Briarcliff Manor, NY (US);
Mudhakar Srivatsa, White Plains, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An apparatus for converting between a geohash code and latitude/longitude coordinates includes a conversion module operative in one of at least first and second modes. In the first mode, the conversion module receives a geohash code, a number of geohash code bits remaining to be processed and an initial input interval, and generates first and second output intervals that are updated after each geohash code bit processed. The latitude and longitude coordinates are generated based on the first and second output intervals, respectively. In the second mode, the conversion module receives a latitude or longitude value, the number of geohash code bits remaining to be processed and the initial input interval, and generates a given one of the first and second output intervals. The conversion module is configured to process data at a rate of one geohash code bit per hardware cycle.