Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11543575 | Holographic display apparatus illuminating a hologram and a holographic image | Duncan Anderson | 2023-01-03 |
| 9804564 | Apparatus and method for displaying transmission and reflection holograms | — | 2017-10-31 |
| 9804565 | Apparatus and method for displaying transmission and reflection holograms | — | 2017-10-31 |
| 8685621 | First-side dual-layer optical data storage disk and method of manufacturing the same | Brian S. Medower, David H. Davies | 2014-04-01 |
| 7913270 | First surface removable optical disc within a cartridge | Michael F. Braitberg, Steven B. Volk, Gregory D. Volan | 2011-03-22 |
| 7483189 | Holographic memory medium, holographic memory device and holographic recording device | Yoshiyuki Matsumura, Keith W. Malang | 2009-01-27 |
| 7480085 | Operational mode performance of a holographic memory system | Brian S. Riley, Aaron Wegner | 2009-01-20 |
| 7397571 | Methods and systems for laser mode stabilization | Vladimir Krneta, Larry Fabiny, Brian S. Riley, Aaron Wegner, Susan Hunter | 2008-07-08 |
| 7368222 | Optical data storage media with enhanced contrast | Brian S. Medower, David H. Davies | 2008-05-06 |
| 7227817 | Low profile optical head | Bernard W. Bell, Jr., David L. Blankenbeckler, Michael F. Braitberg, Robert D. Freeman | 2007-06-05 |
| 7079472 | Beamshaper for optical head | Bernard W. Bell, Jr., Curt Shuman | 2006-07-18 |
| 6914724 | Micro lens and method and apparatus for fabricating | — | 2005-07-05 |
| 6914868 | Low profile optical head | Bernard W. Bell, Jr., David L. Blankenbeckler, Michael F. Braitberg, Robert D. Freeman | 2005-07-05 |
| 6908725 | Double-sided hybrid optical disk with surface topology | David L. Blankenbeckler, Brian S. Medower, David H. Davies | 2005-06-21 |
| 6873580 | Objective lens alignment in optical pickup unit assembly | Erik Zimmer, Scott D. Wilson, Bernard W. Bell, Jr., Daniel G. Bergeson | 2005-03-29 |
| 6717893 | Laser thermal management system | David William Niss, Thomas E. Berg, Robert D. Freeman, Bernard W. Bell, Jr., Scott Abrahamson | 2004-04-06 |
| 6101009 | Holographic data storage and/or retrieval apparatus having a spherical recording medium | Richard A. Linke | 2000-08-08 |
| 5822096 | Optoelectronic apparatus | Eugen Schenfeld | 1998-10-13 |
| 5661584 | Optoelectronic apparatus | Eugen Schenfeld | 1997-08-26 |
| 5619359 | Optoelectronic apparatus | Eugen Schenfeld | 1997-04-08 |
| 5414819 | Optical interconnection network | Eugen Schenfeld | 1995-05-09 |