Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139645 | Tilted dichroic polarizing beamsplitter | Yarn Chee Poon, Andrew J. Ouderkirk, Xiaohui Cheng, Kim Leong Tan, Stephen J. Willett | 2018-11-27 |
| 10031260 | Object sensor | Scott E. Brigham, Kenneth A. Epstein, Kiran S. Kanukurthy, John C. Schultz | 2018-07-24 |
| 10013604 | Flexible form factor overlay device | — | 2018-07-03 |
| 9958699 | Hybrid polarizing beam splitter | Yarn Chee Poon, Andrew J. Ouderkirk | 2018-05-01 |