Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10514553 | Polarizing beam splitting system | Andrew John Ouderkirk, Zhisheng Yun, Timothy L. Wong, Kandyce M. Bohannon | 2019-12-24 |
| 10485473 | Portable hydration sensor | Andrew P. Bonifas, Ronald D. Jesme, Nicholas T. Gabriel, Andrew J. Ouderkirk | 2019-11-26 |
| 10345598 | Low profile image combiner for near-eye displays | Andrew J. Ouderkirk, Timothy L. Wong | 2019-07-09 |
| 10338393 | Optical system and magnifying device | Zhisheng Yun, Andrew John Ouderkirk, Timothy L. Wong, Gregg A. Ambur | 2019-07-02 |
| 10338380 | Optical stack and optical system | Zhisheng Yun, Andrew John Ouderkirk, Timothy L. Wong, Gregg A. Ambur | 2019-07-02 |
| 10330930 | Optical system | Timothy L. Wong, Andrew John Ouderkirk, Zhisheng Yun, Gregg A. Ambur | 2019-06-25 |
| 10302950 | Head-mounted display | Andrew John Ouderkirk, Timothy L. Wong, Zhisheng Yun, Gregg A. Ambur | 2019-05-28 |
| 10252940 | Roll processing of film | Andrew John Ouderkirk, Robert R. Kieschke, Nicholas T. Gabriel, Eugene V. Johnson, Kelly S. Johnson | 2019-04-09 |