Patents by Inventor Ori Zadok

Ori Zadok has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4652348
    Abstract: The present invention relates to a method for the electrodeposition of an ordered alloy structured in alternate discrete layers said alloys possessing high elastic modulus and adjustable magnetic susceptibility. According to the invention, the electrodeposition of at least two metals, characterized by a redox potential gap of at least 0.1 V between said metals, is obtained by the pulse plating technique with a frequency in the range of 0.02 Hertz to 15 Hertz. The concentrations of the noblest metal in the electrodeposition solution should be in the range of 0.001M to 2.0M while that of the less noble metal is about its saturation at room temperature. The discrete layers obtained according to the method are less than 90 Angstroms thickness, being substantially pure. Examples of the metals to be electrodeposited according to the invention are copper-nickel; copper-palladium; nickel-gold; copper-nickel-iron and corresponding alloys with cobalt or iron replacing nickel.
    Type: Grant
    Filed: January 3, 1986
    Date of Patent: March 24, 1987
    Assignee: Technion Research & Development Foundation Ltd.
    Inventors: Joseph Yahalom, Ori Zadok