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1. 发明授权

US06434678B1 Method for data storage organization 失效
标题翻译：数据存储组织方法
公开(公告)号：US06434678B1
公开(公告)日：2002-08-13
申请号：US09337305
申请日：1999-06-21
申请人： Uwe Menzel
发明人： Uwe Menzel
IPC分类号： G06F1200
CPC分类号： G06F3/0673 , G06F3/0608 , G06F3/061 , G06F3/064
摘要： A method for fast, high-density data storage in a data storage device having plural storage sections that includes overwriting and reformatting of entire storage sections, each having a large storage capacity. New or changed data is written continuously on free storage sites of a particular storage section until it is filled. Data from the newly-filled section is restructured and copied to a target section. Additional data is then stored onto a second storage section while the first storage section is restructured and copied. The previously-filled section may be reformatted to store new data after the second storage section is filled with data. The process may be repeated to allow for continuous data storage.
摘要翻译：一种在数据存储装置中快速，高密度数据存储的方法，具有多个存储部分，该存储部分包括具有大存储容量的整个存储部分的重写和重新格式化。新的或更改的数据将在特定存储部分的免费存储位置上连续写入，直到其被填充。来自新填充部分的数据被重组并复制到目标部分。然后将附加数据存储在第二存储部分上，同时重构和复制第一存储部分。先前填充的部分可以被重新格式化以在第二存储部分填充数据之后存储新数据。可以重复该过程以允许连续的数据存储。

2. 发明授权

US06300622B1 Method and device for charged particle ray information storage 失效
公开(公告)号：US06300622B1
公开(公告)日：2001-10-09
申请号：US09337148
申请日：1999-06-21
申请人： Uwe Menzel
发明人： Uwe Menzel
IPC分类号： H01J314
CPC分类号： G11C13/04 , G11B9/00 , G11B9/08 , G11B9/10 , G11B11/08
摘要： A method and device for storage and retrieval of digitized information. The digitized information storage device consists of a storage medium, a particle ray source, and control and detection electronics. The particle ray source may consist of an electron, ion, or positron beam, a combination of these sources, or an array of one or more of those. The storage medium may consist of a single layer, possibly a compound material, which is susceptible to a structural phase transition, such as a change in morphology, topography, composition, defect concentration or adsorbing bonding characteristics under the influence of the scanning particle ray at recording parameters. The storage medium may also be comprised of two or more different layers, which are chosen from materials which are not intermixing or alloying and which have distinctly different electron or ion adsorption parameters, secondary electron emission characteristics, as well as thermal and structural properties. The information is stored by altering the composition, structure, or adsorbing density at localized sites of the single or multiple layer storage medium or by the removal of one or more layers at determined sites of the single or multiple layer medium. This is a result of exposure of these sites to the spatially confined particle ray at specific recording parameters. Digital data stored in this fashion may be retrieved by selecting specific retrieval parameters of the particle ray, such as particle energy and particle ray density, and by detecting the variations of the adsorption current at the storage medium, as the beam is scanned over the storage sites. The variations of the adsorption current are the result of different material characteristics of the storage sites, such as local work function, particle adsorption coefficient, particle reflection coefficient, secondary electron characteristic, local conductivity, and others.

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