Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877253 | Optical system | Benjamin A. Jacobson | 2020-12-29 |
| 9557033 | Optical system for batwing distribution | Benjamin A. Jacobson, Nicholas W. Medendorp, Jr., Lawrence Roberts, John Perry | 2017-01-31 |
| 9287474 | Side-emitting optical coupling device | Bernd Keller, Benjamin A. Jacobson | 2016-03-15 |
| 8541795 | Side-emitting optical coupling device | Bernd Keller, Benjamin A. Jacobson | 2013-09-24 |
| 7246921 | Back-reflecting LED light source | Benjamin A. Jacobson | 2007-07-24 |
| 7108386 | High-brightness LED-phosphor coupling | Benjamin A. Jacobson | 2006-09-19 |
| 7068446 | Compact non-imaging light collector | Benjamin Jacobson | 2006-06-27 |
| 4310237 | Adjusting copy contrast and density | — | 1982-01-12 |