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:
Nov. 19, 2013
Filed:
Oct. 15, 2010
Harish Nair Rajagopal, Trivandrum, IN;
Harish Nair Rajagopal, Trivandrum, IN;
Sling Media Pvt Ltd, Bangalore, IN;
Abstract
A base may locate a remote control by transmitting a first location signal, receiving a second location signal at base receivers from a remote control device transponder transmitted in response, and calculating a location of the remote control device based on the received second location signal. The base may provide navigation information based on the calculated location. In some implementations, the base may perform a setup routine by providing an interface that accepts position information, accepting an indication that the remote control is located at a position, transmitting a first calibration signal, receiving a second calibration signal at the receivers transmitted by the transponder in response, and recording baselines for the position. When the base unit subsequently analyses a second location signal to calculate a location of the remote control, the base may base the calculated location at least partly on the baselines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile