Tamarack Storage Devices
21Patents
0Active
21Granted
33Portfolio score
Filing activity: Jul 14, 1993 → Oct 21, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5529861A | Method for enhancing the utility of a photopolymer recording media for holographic data recording | Physics | 51 | Expired |
| US5519517A | Method and apparatus for holographically recording and reproducing images in a sequential manner | Physics | 36 | Expired |
| US5526337A | Holographic storage media package | Physics | 30 | Expired |
| US5511058A | Distortion correction of a reconstructed holographic data image | Physics | 29 | Expired |
| US5477347A | Method and apparatus for isolating data storage regions in a thin holographic storage media | Physics | 27 | Expired |
| US5694488A | Method and apparatus for processing of reconstructed holographic images of digital data patterns | Physics | 25 | Expired |
| US5627664A | Holographic storage with combined orthogonal phase codes and random phase codes | Physics | 25 | Expired |
| US5566387A | Diamond shaped holographic storage regions oriented along a common radial column line for higher storage density | Physics | 23 | Expired |
| US5481523A | Gantry for positioning a read/write head of a holographic information storage system | Physics | 21 | Expired |
| US5377176A | Method and apparatus for isolating data storage regions in a thick holographic storage media | Physics | 20 | Expired |
| US5638193A | Method and apparatus for azimuthal multiplexing of holograms | Physics | 18 | Expired |
| US5940537A | Method and system for compensating for geometric distortion of images | Physics | 17 | Expired |
| US5519651A | High capacity holographic storage system | Physics | 15 | Expired |
| US5696613A | Method and apparatus for multiplexing data in different planes of incidence of a thin holographic storage media | Physics | 10 | Expired |
| US5488494A | Packaging system for holographic storage media | Physics | 7 | Expired |
| US5756648A | Photosensitive polymide materials for electronic packaging applications | Physics | 7 | Expired |
| US5621549A | Method and apparatus for positioning a light beam on a holographic media | Physics | 6 | Expired |
| US5896210A | Molded block optical system for volume holographic storage | Physics | 6 | Expired |
| US5377179A | Method and apparatus for enhancing the utility of a photopolymer recording media for holographic data recording | Physics | 6 | Expired |
| US5665791A | Photosensitive polymer films and their method of production | Physics | 5 | Expired |
| US5883880A | Disk positioning device for defining precise radial location | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.