Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12169304 | Substrate coupled grating couplers in photonic integrated circuits | Liming Wang, Ryohei Urata, Jan Petykiewicz | 2024-12-17 |
| 12130475 | Secondary grid plates for optical switching applications | Kevin Yasumura | 2024-10-29 |
| 11910134 | Optical link diagnostic system | Kevin Yasumura, Xiang Zhou, Pedram Z. Dashti, Ryohei Urata | 2024-02-20 |
| 11880030 | Programmable injector grid plate | Thomas L. Haslett, Robert M. Krause, Kevin Yasumura | 2024-01-23 |
| 11726260 | Substrate coupled grating couplers in photonic integrated circuits | Liming Wang, Ryohei Urata, Jan Petykiewicz | 2023-08-15 |
| 11662527 | Secondary grid plates for optical switching applications | Kevin Yasumura | 2023-05-30 |
| 11630265 | Glass fiber hole plates for 2D fiber collimators and methods for alignment and fabrication for optical switching applications | Kevin Yasumura, Steven M. Swain | 2023-04-18 |
| 11564312 | Laser light source co-packaged with photonic integrated circuit and substrate | Lieven Verslegers, Hong Liu, Kevin Yasumura, Ryohei Urata | 2023-01-24 |
| 11561345 | Apertures for reduced dynamic crosstalk and stray light control | Kevin Yasumura | 2023-01-24 |
| 10895702 | Integrated heater structures in a photonic integrated circuit for solder attachment applications | Kevin Yasumura, Lieven Verslegers | 2021-01-19 |
| 10684398 | Thin ceramic imaging screen for camera systems | Steven M. Swain, Tianran Liang, Kevin Yasumura | 2020-06-16 |
| 10317626 | Inner and outer collimator elements for an optical circuit switch | Kevin Yasumura | 2019-06-11 |
| 10146020 | MEMS steering mirrors for applications in photonic integrated circuits | Kevin Yasumura, Lieven Verslegers | 2018-12-04 |
| 10120111 | Thin ceramic imaging screen for camera systems | Steven M. Swain, Tianran Liang, Kevin Yasumura | 2018-11-06 |
| 9726824 | Optical circuit switch collimator | David Funk, Steven M. Swain, Kevin Yasumura | 2017-08-08 |
| 7221452 | Tunable optical filter, optical apparatus for use therewith and method utilizing same | Douglas W. Anthon, Fedor Ilkov, David A. King | 2007-05-22 |
| 6912235 | Apparatus and method for phase control of tunable external cavity lasers | Douglas W. Anthon, Alexander Tselikov, Stephen J. Hrinya, Howard S. Lee, Alan A. Fennema +1 more | 2005-06-28 |
| 6898221 | Apparatus for frequency tuning and locking and method for operating same | Subrata Dutta, Alan A. Fennema, Olga Gorbounova, Stephen J. Hrinya, Fedor Ilkov +3 more | 2005-05-24 |
| 6847661 | Tunable laser with microactuator | John H. Jerman, John D. Grade, John Heanue | 2005-01-25 |
| 6396115 | Detector layer for an optics module | Edward Charles Gage, Ronald E. Gerber, George R. Gray, Steve C. Dohmeier, James E. Durnin +5 more | 2002-05-28 |
| 6373792 | Reduction of a temperature in a lubricant interface | Karl A. Belser, Terry McDaniel, John H. Jerman | 2002-04-16 |
| 6081499 | Magneto-optical data storage system having an optical-processing flying head | John Heanue, Jerry E. Hurst, Jr., John H. Jerman, Jeffrey P. Wilde | 2000-06-27 |