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Patent applications and USPTO patent grants for ILLUMITECH INC..The latest application filed is for "optical system".
Patent | Date |
---|---|
Optical System App 20180149845 - JACOBSON; Benjamin A. ;   et al. | 2018-05-31 |
Back-reflecting LED light source Grant 7,246,921 - Jacobson , et al. July 24, 2 | 2007-07-24 |
Compact non-imaging light collector App 20070014035 - Jacobson; Benjamin D. ;   et al. | 2007-01-18 |
High-brightness LED-phosphor coupling Grant 7,108,386 - Jacobson , et al. September 19, 2 | 2006-09-19 |
Compact non-imaging light collector Grant 7,068,446 - Jacobson , et al. June 27, 2 | 2006-06-27 |
Back-reflecting LED light source App 20050168994 - Jacobson, Benjamin A. ;   et al. | 2005-08-04 |
Compact non-imaging light collector App 20040264004 - Jacobson, Benjamin D. ;   et al. | 2004-12-30 |
High-brightness LED-phosphor coupling App 20040228115 - Jacobson, Benjamin A. ;   et al. | 2004-11-18 |
Omnidirectional light Grant 5,126,923 - Hall, II June 30, 1 | 1992-06-30 |
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