Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8369678 | Optical devices for guiding illumination | Stephen H. Chakmakjian, Donald J. Schertler, Tasso Sales | 2013-02-05 |
| 8111968 | Optical devices for guiding illumination | Stephen H. Chakmakjian, Donald J. Schertler, Tasso Sales | 2012-02-07 |
| 7918583 | Illumination devices | Stephen H. Chakmakjian, Donald J. Schertler, Tasso Sales | 2011-04-05 |
| 7593615 | Optical devices for guiding illumination | Stephen H. Chakmakjian, Donald J. Schertler, Tasso Sales | 2009-09-22 |
| 7232218 | Bifocal multiorder diffractive lenses for vision correction | Dale Buralli, Richard J. Federico | 2007-06-19 |
| 7156516 | Diffractive lenses for vision correction | Dale Buralli, Richard J. Federico | 2007-01-02 |
| 7093938 | Bifocal multiorder diffractive lenses for vision correction | Dale Buralli, Richard J. Federico | 2006-08-22 |
| 7092165 | Microlens arrays having high focusing efficiency | Tasso Sales | 2006-08-15 |
| 7033736 | Structured screens for controlled spreading of light | Tasso Sales | 2006-04-25 |
| 7025456 | Diffractive lenses for vision correction | Dale Buralli, Richard J. Federico | 2006-04-11 |
| 6951391 | Bifocal multiorder diffractive lenses for vision correction | Dale Buralli, Richard J. Federico | 2005-10-04 |
| 6835535 | Microlens arrays having high focusing efficiency | Geoffrey Gretton, Tasso Sales | 2004-12-28 |
| 6466372 | Systems for projecting images from diffractive phase plates | Joachim Bunkenburg | 2002-10-15 |
| 6410213 | Method for making optical microstructures having profile heights exceeding fifteen microns | Daniel H. Raguin, Peter M. Emmel | 2002-06-25 |
| 6075650 | Beam shaping optics for diverging illumination, such as produced by laser diodes | Kevin J. McIntyre, Kenneth Francis Walsh | 2000-06-13 |
| 5917845 | Devices that produce a super resolved image for use in optical systems | Tasso Sales | 1999-06-29 |
| 5838480 | Optical scanning system with diffractive optics | Kevin J. McIntyre | 1998-11-17 |
| 5589982 | Polychromatic diffractive lens | Dean Faklis | 1996-12-31 |
| 5446588 | Wide-angle eyepiece optical system employing refractive and diffractive optical elements | Michael D. Missig | 1995-08-29 |
| 5371570 | Refractive/diffractive optical system for broad-band through-the-lens imaging of alignment marks on substrates in stepper machines | Yasuhiro Yoshitake | 1994-12-06 |
| 5349471 | Hybrid refractive/diffractive achromatic lens for optical data storage systems | David B. Kay, Dale Buralli, David Albert Kubalak | 1994-09-20 |
| 5101458 | Achromatic input/output coupler for integrated optical circuits | Kevin E. Spaulding | 1992-03-31 |
| 5078513 | Achromatic waveguide lenses | Kevin E. Spaulding | 1992-01-07 |
| 5013133 | Diffractive optical imaging lens systems | Dale Buralli | 1991-05-07 |