Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium
Reexamination Certificate
2007-11-20
2007-11-20
Young, Wayne (Department: 2627)
Dynamic information storage or retrieval
Specific detail of information handling portion of system
Radiation beam modification of or by storage medium
C359S032000, C359S007000
Reexamination Certificate
active
10512288
ABSTRACT:
The present invention comprises an apparatus and method for recording information on a multi-layer diffractive optics memory to extend storage capacity. A composite mirror device comprises a plurality of sets of mirror elements. Each one of the mirror elements of the sets is configured to direct a reference beam to a point of the multi-layer memory at one of a plurality of angles. A plurality of planes is associated with the plurality of sets. There is one plane per set, each plane being defined for each of the sets of mirror elements so that the paths formed from the mirror elements of the set to the point lie in the plane. Each of the planes is separated from its neighbor by an angle selected to avoid crosstalk.
REFERENCES:
patent: 3560072 (1971-02-01), Silverman et al.
patent: 4265522 (1981-05-01), Matsumoto et al.
patent: 4592618 (1986-06-01), Huignard et al.
patent: 5005927 (1991-04-01), Cudney et al.
patent: 5121231 (1992-06-01), Jenkins et al.
patent: 5282067 (1994-01-01), Liu
patent: 5331445 (1994-07-01), Dickson et al.
patent: 5470690 (1995-11-01), Lewis et al.
patent: 5606433 (1997-02-01), Yin et al.
patent: 5696613 (1997-12-01), Redfield et al.
patent: 6023355 (2000-02-01), Bashaw et al.
patent: 6088321 (2000-07-01), Yamaji et al.
patent: 6646771 (2003-11-01), Stevenson
patent: 6943950 (2005-09-01), Lee et al.
patent: 1065658 (2001-03-01), None
patent: 0030084 (2000-05-01), None
patent: WO 00/30084 (2000-05-01), None
El Hafidi Idriss
Elouad Lhassan
Grzymala Romualda
Meyrueis Patrick
Do Caroline T.
Pham Van T.
Research Investment Network, Inc.
Wong Steve A.
Young Wayne
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