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Yeda Assigned Patent

Solid, multi-state molecular RAM

Yeda Research and Development Co., Ltd., Israel, has been assigned a patent (8,917,539) developed by Van Der Boom Milko E., and De Ruiter Graham, Rishon Lezion, Israel, for a “solid, multi-state molecular random access memory.

The abstract of the patent published by the U.S. Patent and Trademark Office states: “A solid-state, multi-valued, molecular random access memory, (RAM) device, comprising an electrically, optically and/or magnetically addressable unit, a memory reader, and a memory writer. The addressable unit comprises a conductive substrate one or more layers of electrochromic, magnetic, redox-active, and/or photochromic materials deposited on the conductive substrate and a conductive top layer deposited on top the one or more layers. The memory writer applies a plurality of predetermined values of potential biases or optical signals or magnetic fields to the unit, wherein each predetermined value applied results in a uniquely distinguishable optical, magnetic and/or electrical state of the unit, thus corresponding to a unique logical value. The memory reader reads the optical, magnetic and/or electrical state of the unit.”

The patent application was filed on May 11, 2011(13/696,854)

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