Alasaarela; Ilkka A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Alasaarela; Ilkka A..The latest application filed is for "illuminator using non-uniform light sources".
- Alasaarela; Ilkka A. - Liminka FI
- Alasaarela; Ilkka A. - Oulu FI
- Alasaarela; Ilkka A. - Oulunsalo FI
| Patent | Date |
|---|---|
| Illuminator method and device Grant 8,139,909 - Alasaarela , et al. March 20, 2 | 2012-03-20 |
| Illuminator using non-uniform light sources App 20100284201 - Alasaarela; Ilkka A. ; et al. | 2010-11-11 |
| Illuminator method and device App 20100232176 - Alasaarela; Ilkka A. ; et al. | 2010-09-16 |
| Illuminator method and device Grant 7,729,578 - Alasaarela , et al. June 1, 2 | 2010-06-01 |
| Double-Reverse Total-Internal-Reflection-Prism Optical Engine App 20090190101 - Alasaarela; Ilkka A. ; et al. | 2009-07-30 |
| Beam shaping method and apparatus App 20080137042 - Alasaarela; Ilkka A. | 2008-06-12 |
| Beam shaping component and method App 20080129964 - Alasaarela; Ilkka A. | 2008-06-05 |
| Illuminator method and device App 20080037116 - Alasaarela; Ilkka A. ; et al. | 2008-02-14 |
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