Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379546 | Wavelength division multiplexer with multiple inputs and outputs | Tingyu Xue, Yang Li, Lixun Chen, Tianguo Bo, Jiangming Lin +4 more | 2025-08-05 |
| 7388890 | Piezoelectric-tuned external cavity laser | Lam Le, Guangzhi Z. Zhang | 2008-06-17 |
| 5874147 | Column III metal nitride films as phase change media for optical recording | Nestor A. Bojarczuk, Supratik Guha, Arunava Gupta | 1999-02-23 |
| 5761188 | Optical data storage system with multiple rewritable phase change recording layers | Hal J. Rosen, Kurt A. Rubin | 1998-06-02 |
| 5666344 | Multiple data surface optical data storage system | Wayne Isami Imaino, Hal J. Rosen, Kurt A. Rubin, Timothy Carl Strand | 1997-09-09 |
| 5627817 | Optical disk data storage system with multiple write-once dye-based data layers | Hal J. Rosen, Kurt A. Rubin | 1997-05-06 |
| 5625609 | Multiple data layer optical disk drive system with fixed aberration correction and optimum interlayer spacing | Milton Russell Latta, Hal J. Rosen, Kurt A. Rubin | 1997-04-29 |
| 5555537 | Optical data storage system with multiple write-once phase-change recording layers | Wayne Isami Imaino, Hal J. Rosen, Kurt A. Rubin | 1996-09-10 |
| 5510164 | Single-sided ablative worm optical disk with multilayer protective coating | Margaret E. Best, Paul B. Comita, Kurt A. Rubin, Takao Suzuki, Yu-Sze Yen | 1996-04-23 |
| 5449590 | Multiple data surface optical data storage system | Wayne Isami Imaino, Hal J. Rosen, Kurt A. Rubin, Timothy Carl Strand | 1995-09-12 |