Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9555589 | Method of making optical films and stacks | Gregg A. Ambur, Timothy L. Wong, Andrew John Ouderkirk | 2017-01-31 |
| 9557568 | Head-mounted display | Andrew John Ouderkirk, Timothy L. Wong, Erin A. McDowell, Gregg A. Ambur | 2017-01-31 |
| 9151463 | LED color combiner | Andrew J. Ouderkirk, Xiaohui Cheng, Ravi Palaniswamy, Arokiaraj Jesudoss, Yarn Chee Poon | 2015-10-06 |
| 8995062 | Projection lens for projection display systems | Stephen J. Willett | 2015-03-31 |
| 8982463 | Tilted plate normal incidence color combiner with a polarizing beam splitter | Andrew J. Ouderkirk, Xiaohui Cheng | 2015-03-17 |
| D722164 | Intra-oral scanning wand | James L. Graham, II, Paul A. Sevcik, Thomas G. Skulley, Michael K. Domroese, Sharon Zenk | 2015-02-03 |
| 8587873 | Wide-angle projection lens for projection display systems | Stephen J. Willett, Ernesto M. Rodriguez, Jr. | 2013-11-19 |
| 8382293 | Light source module | William E. Phillips, III, Jacob Moskovich | 2013-02-26 |
| 6449049 | Profiling of aspheric surfaces using liquid crystal compensatory interferometry | Yee Loy Lam, Yan Zhou, Siu Chung Tam | 2002-09-10 |