Apparatus for accessing an extended data output dynamic random a

Composite memory device

Disc-shaped optically readable record carrier used as a data sto

Eraseable solid state optical memories

External beam expander

Image memory

Method and apparatus for providing compatibility with synchronou

Method for opening pages of memory with a single command

Method for recording multiple data segments on a storage disc wi

Method of page-mode programming flash EEPROM cell arrays

Modulation system for optical recording

Modulation system for optical recording

Multi-port memory cell

Multi-port, optically addressed RAM

Nonvolatile memory device and method of operating the same

Optical cache memory for magnetic and optical disk storage

Optical card reader including mechanical scanning assembly

Optical random access memory

Optical random access memory

Optical random access memory having diffractive simplex imaging