Laser Guidance Inc. granted US patent for LED based Precision Approach Path Indicator (PAPI)

Laser Guidance Inc. granted US patent for LED based Precision Approach Path Indicator (PAPI)

Laser Guidance Inc. granted US patent for LED based Precision Approach Path Indicator (PAPI)

By:Avlite Systems | March 21, 2018

Avlite Systems is pleased to announce that subsidiary Laser Guidance Inc has been granted US patent number US 20160138775 A1 for its Light Emitting Diode PAPI design.

LED PAPI’s based on traditional optic designs face challenges in meeting the stringent uniformity and transition requirements of the projected red and white light. Utilising a unique beam combining mirror, the Laser Guidance product overcomes these limitations to meet FAA and ICAO standards with exceptionally low power requirements.

Laser Guidance Founder Dr David Shemwell commented ‘we’re proud to achieve this milestone of having our LED PAPI design granted a US patent, and the protection it offers in the marketplace’.

For information on the LGI PAPI or other Laser Guidance products please contact Sealite USA President Mrs. Tara Stewart on t.stewart@sealite.com.