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:
Jan. 19, 1999
Filed:
Feb. 03, 1997
Robert G Arsenault, Redondo Beach, CA (US);
James D Allen, Westlake Village, CA (US);
David J Kuether, Walnut, CA (US);
Hughes Electronics Corporation, El Segundo, CA (US);
Abstract
A method and system for controlling a heating device mounted on e.g. a satellite receiver antenna is disclosed. The method includes the steps of determining whether the signal strength is degrading, determining whether a temperature is below a threshold temperature, and operating a heating device on the antenna only if the signal is degrading and the temperature is below the threshold. The system includes a temperature sensor that samples a relevant temperature, a device that measures a signal strength of a signal received by the antenna, logic in communication with the temperature sensor and the measuring device for determining whether both the signal strength is degrading and the sample temperature is below a threshold temperature, and a control or switch device for operating a corrective device, such as a heater. The system and method herein automatically turns on an antenna heating device or other device to melt snow or frost accumulated on the receiver antenna upon detecting a loss of signal strength and a sufficiently low temperature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile