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:
Oct. 22, 2019
Filed:
Feb. 25, 2016
The Boeing Company, Chicago, IL (US);
Timothy A. Murphy, Everett, WA (US);
Charles O. Adler, Bellevue, WA (US);
Fadl I. Khalil, Edmonds, WA (US);
The Boeing Company, Chicago, IL (US);
Abstract
An aircraft avionics unit that enhances the emergency location capability of existing Emergency Locator Transmitters (ELTs). This aircraft avionics unit can be integrated with a wide range of existing ELTs and their existing aircraft interfaces by changes to a small number of the signal wires between the ELT and the aircraft systems and the addition of limited inputs from aircraft systems. This system requires no changes to either the current ELTs or the associated aircraft systems. The integrated system maintains the current ELT concept of operations while providing significantly enhanced ELT activation triggering with a low-impact, low-cost approach.