4. Optical: systems and elements
  5. Holographic system or element
  6. Using a hologram as an optical element

Jang-Hyun Cho

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Apparatus and method for compensating wobble in holographic...

Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Reexamination Certificate

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Holographic digital data storage system compatible with...

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium
Reexamination Certificate

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Holographic ROM system including an alignment apparatus for...

Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2864711

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