|
| US4862330 | 21 Sep 1988 | 29 Aug 1989 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| US4964636 | 21 Feb 1989 | 23 Oct 1990 | | Police baton with rotatable crosshandle |
| US4984144 | 14 Apr 1988 | 8 Jan 1991 | Minnesota Mining and Manufacturing Company | High aspect ratio light fixture and film for use therein |
| US5190370 | 21 Aug 1991 | 2 Mar 1993 | Minnesota Mining and Manufacturing Company | High aspect ratio lighting element |
| US5197734 | 17 Jan 1992 | 30 Mar 1993 | | Crosshanded guard baton (A) |
| US5197792 | 21 Apr 1992 | 30 Mar 1993 | General Motors Corporation | Illuminator device for a display panel |
| US5274536 | 27 May 1992 | 28 Dec 1993 | Kabushiki Kaisha Mochiro Kikaku | Illumination cover for fluorescent lamp |
| US5890791 | 9 Oct 1996 | 6 Apr 1999 | Konica Corporation | Light control sheet, surface light source unit and liquid crystal display device |
| US5949346 | 7 Jun 1996 | 7 Sep 1999 | Toyoda Gosei Co., Ltd. | Light-driven display device |
| US5971570 | 13 Nov 1996 | 26 Oct 1999 | | Decorative prismatic lens jacket for a lineal source |
| US6033094 | 2 Oct 1997 | 7 Mar 2000 | Fresnel Technologies, Inc. | Microlens array for improved illumination patterns |
| US6523980 | 19 Jan 2001 | 25 Feb 2003 | Zumtobel Staff GmbH | Optical element for deflecting light beams and method of production |
| US7187505 | 7 Oct 2003 | 6 Mar 2007 | Fresnel Technologies, Inc. | Imaging lens for infrared cameras |
| US7366393 | 8 Nov 2006 | 29 Apr 2008 | Optical Research Associates Avery Dennison Corporation | Light enhancing structures with three or more arrays of elongate features |
| US7474477 | 1 Sep 2006 | 6 Jan 2009 | Fresnel Technologies, Inc. | Imaging lens for infrared cameras |
| US7545569 | 8 Nov 2006 | 9 Jun 2009 | Avery Dennison Corporation | Optical apparatus with flipped compound prism structures |
| US7656597 | 3 Dec 2007 | 2 Feb 2010 | Hon Hai Precision Industry Co., Ltd. | Prism sheet and backlight module using the same |
| US7674028 | 8 Nov 2006 | 9 Mar 2010 | Avery Dennison Corporation | Light enhancing structures with multiple arrays of elongate features of varying characteristics |
| US7866871 | 8 Nov 2006 | 11 Jan 2011 | Avery Dennison Corporation | Light enhancing structures with a plurality of arrays of elongate features |
| US7988309 | 28 Sep 2007 | 2 Aug 2011 | Canon Kabushiki Kaisha | Corner cube member illumination device and inspection system having the same |
| US7993020 | 31 Dec 2008 | 9 Aug 2011 | Hon Hai Precision Industry Co., Ltd. | Optical plate having triangular pyramidal depressions and backlight module using the same |
| US8011802 | 18 Jul 2008 | 6 Sep 2011 | Sony Corporation | Optical film, lighting device and display unit |
| US8061877 | 28 Aug 2008 | 22 Nov 2011 | Hon Hai Precision Industry Co., Ltd. | Prism sheet having parallelogram microstructures |