| Patent # | Patent Title | Link to Google Patents |
| 5837346 | Projection Screens Having Light Collimating And Light Diffusing Properties. | US5837346 |
| 5932342 | Optical Diffusers obtained by fluid phase mixing of incompatible materials. | US5932342 |
| 6123877 | Asymmetric Light Diffusing Material. | US6123877 |
| 6346311 | Projection Screen Material And Methods Of Manufacture. | US6346311 |
| 6369944 | Diffuser-Coated Projection Screen Element And Method Of Manufacture. | US6369944 |
| 7278775 | Enhanced LCD Backlight. | US7278775 |
| 7408707 | Multi-Region Light Scattering Element. | US7408707 |
| 7431489 | Enhanced Light Fixture. | US7431489 |
| 7453635 | Imaging Material With Improved Contrast. | US7453635 |
| 7453636 | High Contrast Optical Path Corrected Screen. | US7453636 |
| 7542635 | Dual illumination anisotropic light emitting device. | US7542635 |
| 7722224 | Illuminating device incorporating a high clarity scattering layer. | US7722224 |
| 7758227 | Light fixture with curved light scattering region comprising ellipsoidal domains. | US7758227 |
| 7784954 | Polarization Sensitive Light Homogenizer | US7784954 |
| 7914192 | Enhanced Light Diffusing Sheet. | US7914192 |
| 7991257 | Method of Manufacturing an Optical Composite | US7991257 |
| 8033674 | Optical Components and Light Emitting Devices Comprising Asymmetric Scattering Domains | US8033674 |
| 8033706 | Lightguide comprising a low refractive index region | US8033706 |
| 8177408 | Light Filtering Directional Control Element and Light Fixture Incorporating the Same | US8177408 |
| 8231256 | Light fixture comprising a multi-functional non-imaging optical component | US8231256 |
| 8249408 | Method of Manufacturing an Optical Composite | US8249408 |
| 8408775 | Light Recycling Directional Control Element and Light Emitting Device Using the Same | US8408775 |
| 8430548 | Enhanced Light Fixture with Volumetric Light Scattering | US8430548 |
| 8619363 | Light redirecting element comprising a forward diffracting region and a scattering region | US8619363 |
| 8721152 | Light Emitting Devices and applications thereof | US8721152 |
| 8,750,671 | Light Bulb with Omnidirectional Output | US8750671 |
| 8761565 | Arcuate lightguide and light emitting device comprising the same | US8761565 |
| 8783898 | Light Emitting Devices and applications thereof | US8783898 |
| 8794812 | Light Emitting Devices and applications thereof | US8794812 |
| 8876348 | Light fixture comprising a multi-functional non-imaging optical component. | US8876348 |
| 8911099 | Method of Developing and Manufacturing Optical Elements and Assemblies | US8911099 |
| 8948564 | Spline Lamp with Opposing Light Source Orientation | US8948564 |
| 8953926 | Spline Optic and Lighting Device | US8953926 |
| 10068447 | Lighting Module with Integrated Sensing | US10068447 |
| 10852466 | Lighting sub-assembly with dual mode optical element | US10852466 |
| 11156762 | Single Edge Lit Lighting Module Producing Tailored Light Distributions | US11156762 |
| 11163104 | Light Fixture with Multimode Optical Output | US11163104 |