Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992377 | Channel diagnostics based on equalizer coefficients | Shih-Cheng Wang, Seyedmohammadreza Motaghiannezam | 2021-04-27 |
| 10651930 | Channel diagnostics based on equalizer coefficients | Shih-Cheng Wang, Seyedmohammadreza Motaghiannezam | 2020-05-12 |
| 10305589 | Channel diagnostics based on equalizer coefficients | Shih-Cheng Wang, Seyedmohammadreza Motaghiannezam | 2019-05-28 |
| 9871583 | Channel diagnostics based on equalizer coefficients | Shih-Cheng Wang, Seyedmohammadreza Motaghiannezam | 2018-01-16 |
| 9621382 | Channel diagnostics based on equalizer coefficients | Shih-Cheng Wang, Seyedmohammadreza Motaghiannezam | 2017-04-11 |
| 9569524 | Method and system for storing, retrieving, and sharing data using a field-accessed database system comprising a mobile unit | — | 2017-02-14 |
| 9094117 | Channel diagnostics based on equalizer coefficients | Shih-Cheng Wang, Seyedmohammadreza Motaghiannezam | 2015-07-28 |
| 9069839 | Method and system for storing, retrieving, and sharing data using a field-accessed database system comprising a mobile unit | — | 2015-06-30 |
| 8706763 | Method and system for storing, retrieving, and sharing data using a field-accessed database system comprising a mobile unit | — | 2014-04-22 |
| 8190645 | Method and system for storing, retrieving, and sharing data using a field-accessed database system comprising a mobile unit | — | 2012-05-29 |
| 7327667 | Semiconductor laser and associated drive circuit substrate | Robert L. Thornton, Douglas G. Stinson, Roger K. Malmhall | 2008-02-05 |
| 7146103 | Optical communications using multiplexed single sideband transmission and heterodyne detection | Ting K. Yee, Peter Chang, Shin-Sheng Tarng, Gregory M. Cutler, Slava Yazhgur +5 more | 2006-12-05 |
| 6937637 | Semiconductor laser and associated drive circuit substrate | Robert L. Thornton, Douglas G. Stinson, Roger K. Malmhall | 2005-08-30 |
| 6775218 | High density data write strategy | Michael P. O'Neill, Terrence L. Wong, David Warland, Kunjithapatham Balasubramanian, Timothy Learmonth +4 more | 2004-08-10 |
| 6414763 | Digital holographic camera system and method having removable media | Lambertus Hesselink | 2002-07-02 |
| 6108110 | Optical relay for pixel-based holographic storage and retrieval | Sergei Orlov, Ray Snyder | 2000-08-22 |
| 6023355 | Coded-wavelength multiplex volume holography | John Heanue, Lambertus Hesselink | 2000-02-08 |
| 5940514 | Encrypted holographic data storage based on orthogonal phase code multiplexing | John Heanue, Lambertus Hesselink | 1999-08-17 |
| 5877873 | Differential video image compression in holographic media | John Heanue, Lambertus Hesselink | 1999-03-02 |
| 5850299 | Method of choosing an optimum angle between a reference beam and an object beam to record a hologram | David Lande, John Heanue, Lambertus Hesselink | 1998-12-15 |
| 5844700 | Spatio-angular multiplexing geometry for volume holographic storage | Muthuveerappan Jeganathan, Lambertus Hesselink | 1998-12-01 |
| 5729364 | Ion and impurity concentration optimization in photorefractive media for dynamic and fixed holography | John Heanue, Lambertus Hesselink | 1998-03-17 |
| 5450218 | Method for encoding and decoding digital data in holographic storage media | John Heanue, Lambertus Hesselink | 1995-09-12 |