| Mempile Inc. c/o PHS Corporate Services, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20090283727 | DISKS FOR DATA STORAGE - Cooperativity between groups within a polymeric photochromic medium provides the basis for enhanced writing effect. The cooperatively may be among photochromic groups being present in a high concentration. | 11-19-2009 |
| 20080291810 | Multi-Layer Three Dimensional Non-Linear Optical Data Carrier and Method of Recording/Reading Data Therein - A non-linear optical data carrier is presented. The non-linear optical data carrier is configured for recording therein information defined by a pattern of spaced-apart marks arranged in virtual data layers. The data carrier medium comprises a sub-stance capable of being excited by a first multi-photon interaction to be switched from its first state into a second state, where the first and second states of the substance provide different response signals to a second multi-photon interaction. The substance when in the first and second states have substantially overlapping linear absorption wavelength peaks, and first and second wavelengths involved in the first and second multi-photon processes as well as the response signals wavelengths are outside the linear absorption spectrum peaks of the substance in its first and second states. The basic size of the marks and spaces is larger in the first than in the second layer. Data layers are recorded by monotically changing the focal plane depth of the recording beam. | 11-27-2008 |
| 20080285396 | Method and Apparatus of Formatting a Three Dimensional Optical Information Carrier - A method of formatting at least one optical information carrier is provided. The method is aimed at creating a plurality of formatting marks that are to be sequentially addressed when reading recording information in the carrier. The method comprises recording the plurality of formatting marks within the carrier volume in an interleaved order, thereby reducing delays in recording locally adjacent formatting marks thus reducing the entire carrier formatting time. | 11-20-2008 |
| 20080219130 | Methods and Apparatus for Formatting and Tracking Information for Three-Dimensional Storage Medium - A formatter for inscription of marks on to a 3D translucent optical medium to enable recording and retrieval of information from the medium, includes a clamping mechanism to hold the media, and at least one optical unit calibrated to focus at least one diffraction limited spot within the medium at a respective depth therein. At least one light source is optimized for the inscription of marks, and at least one actuator moves the spot relative to the medium. | 09-11-2008 |
