Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5349504 | Multi-level lightpipe design for SMD LEDs | Norman Simms | 1994-09-20 |
| 5327328 | Lightpipe and lightpipe array for redirecting light from a surface mount led | Norman Simms | 1994-07-05 |