Patent Portfolio

More than a decade ago, Permlight recognized the demands for engineered thermal management of LED products. This key insight has enabled the blossoming of a significant intellectual property portfolio of numerous families of granted and pending patents as well as manufacturing and applications know-how. Specifically, Permlight’s patents address the necessity for the LED packages to be a fully integrated with its surrounding components and housings both electrically and thermally. By engineering our light engines as a complete functional unit that is tailored to meet the requirements for signage and general illumination applications, Permlight is able to deliver maximum light output performance over the rated lifetime of the LEDs.

The following is a listing of the issued patents owned by Permlight Products, Inc.:

Modular Mounting Arrangement and Method of LEDs - US Patent 7,108,396
Mounting Arrangement for Light Emitting Diodes - US Patent 7,114,831
LED Luminaire - US Patent 7,102,172
Modular Mounting Arrangement and Method for LEDs - US Patent 6,846,093
Certificate of Correction - US Patent 6,712,486
Mounting Arrangement for Light Emitting Diodes - US Patent 6,712,486
Tread Area and Step Edge Lighting System - US Patent 6,076,936
Tread Area and Step Edge Lighting System - US Patent 6,082,870
Surface Lighting System - US Patent 6,416,200
Modular Mounting Arrangement and Mounting of LEDs - US Patent 6,578,986
Aisle Lighting System - US Patent 6,116,748