The Litebook® Company Ltd, the pre-eminent producer of leading-edge light therapy products, is also the research leader in advanced white Light Emitting Diode (LED) technology, with landmark patents and certifications.
Patents:
- U.S. Pat. #6,875,225 B1
- U.S. Pat. #8,104,481
- U.S. Pat. #D510,627 S
- U.S. Pat. #8,453,651
- CDN Pat. #2,403,314
- EUR Pat. #EP1,272,246 B1
- U.S. Pat. #8,721,698
- U.S. Pat# D480,480 S
Trademarks:
| Trademark Number | Date Issued | Trademark |
| Canada Registration TMA 561,453 | 03/20/2000 | The Litebook |
| US Registration 2,735,212 | 07/08/2003 | Litebook & Design |
| US Registration 2,893,734 | 10/12/2004 | A Little Lite Goes a Long Way |
| US Registration 3,111,797 | 07/04/2006 | The Light You Need…Every Day |
| EU Registration 004411146 | 06/30/2006 | The Light You Need – Every Day |
Certifications:
The Litebook® products are certified medical devices by the following directive:
