Patents by Inventor Benjamin Kami

Benjamin Kami 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).

  • Laser texturing apparatus with dual laser paths having an independently adjusted parameter
    Patent number: 5822211
    Abstract: A disk texturing process uses a single pulsed laser to texture disks within a first group, which are carried through the texturing process on a first spindle assembly, and from a second group, which are carried through the texturing process on a second spindle assembly. Preferably, disks from the first group are textured alternately with disks in the second group. A first level of least one texturing parameter is stored for use only as the process is applied to disks from the first group, while a second level of the same texturing parameter is stored for use only as the process is applied to disks from the second group. These levels may be derived from measurements of textured spots made with interferometric devices forming portions of a texturing station.
    Type: Grant
    Filed: November 13, 1996
    Date of Patent: October 13, 1998
    Assignee: International Business Machines Corporation
    Inventors: Michael Barenboim, Peter Michael Baumgart, Peter P. Chrusch, Benny Michael Harper, Benjamin Kami, Pieter J. M. Kerstens, Michael Gerard Lisanke, Huizong Lu, Lanphuong Thi Pena, Eric V. Schnetzer, Hong S. Seing, Ali Reza Taheri, Andrew Ching Tam