Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11555784 | Methods, systems, and devices for super resolution solid immersion lens microscopy | Frederick J. Leonberger | 2023-01-17 |
| 10215998 | Optical imaging systems with microlens array with integral structure | Frederick J. Leonberger, Jeffrey D. Farmer | 2019-02-26 |
| 8325420 | Annular solid immersion lenses and methods of making them | — | 2012-12-04 |
| 6731438 | Alignment mark system for mass transport processes | Margaret B. Stern | 2004-05-04 |
| 5807622 | Curved surfaces formed by etching and thermal processing | Richard C. Williamson | 1998-09-15 |
| 5757830 | Compact micro-optical edge-emitting semiconductor laser assembly | Dean Z. Tsang, James N. Walpole | 1998-05-26 |
| 5618474 | Method of forming curved surfaces by etching and thermal processing | Richard C. Williamson | 1997-04-08 |
| 4990465 | Method of forming a surface emitting laser | James N. Walpole | 1991-02-05 |
| 4935939 | Surface emitting laser with monolithic integrated lens | James N. Walpole | 1990-06-19 |
| 4894840 | Surface emitting laser | James N. Walpole | 1990-01-16 |
| 4784722 | Method forming surface emitting diode laser | James N. Walpole | 1988-11-15 |
| 4777148 | Process for making a mesa GaInAsP/InP distributed feedback laser | Dale C. Flanders, James N. Walpole | 1988-10-11 |
| 4722092 | GaInAsP/InP distributed feedback laser | Dale C. Flanders, James N. Walpole | 1988-01-26 |
| 4718070 | Surface emitting diode laser | James N. Walpole | 1988-01-05 |
| 4468850 | GaInAsP/InP Double-heterostructure lasers | James N. Walpole | 1984-09-04 |