This invention is related to two-dimensional page-oriented storage, and the signal processing techniques required to reliably detect the written data. The disclosed method performs better than other methods because it can approach theoretical limits of performance with moderate computational complexity. (Other methods either can't approach theoretical limits, or are too computationally costly to reach this method's level of performance.)
Country | Type | Number | Dated | Case |
United States Of America | Issued Patent | 7,978,797 | 07/12/2011 | 2004-159 |
United States Of America | Issued Patent | 7,564,933 | 07/21/2009 | 2004-159 |
holographic data storage