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. 26, 2014
Filed:
Sep. 12, 2012
Fazludeen Ruknudeen, Bangalore, IN;
Vivek Viswambharan, Kollam, IN;
Shinu Gervasis, New Delhi, IN;
Honeywell International Inc., Morristown, NJ (US);
Abstract
Precision approach path indicator (PAPI) measurement systems and methods are described herein. One system includes a number of light sensor modules, wherein each light sensor module is configured to determine an intensity of a beam of light from a PAPI unit, a memory, and a processor configured to execute executable instructions stored in the memory to determine a transition angle of the beam of light from the PAPI unit, an elevation angle of the beam of light with respect to horizontal, and a width of a transition region of the beam of light, based, at least in part, on the intensity of the beam of light determined by each light sensor module.