Patents by Inventor Veselin Kolev

Veselin Kolev 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: 12251576
    Abstract: An interface mount provides one or more attachment points each comprising an electromagnet operable to generate a magnetic field to hold an accessory including one or more magnetic members, allowing the accessory to be accepted by the interface mount.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: March 18, 2025
    Assignee: VARIAN MEDICAL SYSTEMS, INC.
    Inventors: Dusan Baic, Veselin Kolev
  • Publication number: 20220096866
    Abstract: An interface mount provides one or more attachment points each comprising an electromagnet operable to generate a magnetic field to hold an accessory including one or more magnetic members, allowing the accessory to be accepted by the interface mount.
    Type: Application
    Filed: September 30, 2020
    Publication date: March 31, 2022
    Inventors: Dusan Baic, Veselin Kolev
  • Publication number: 20130250522
    Abstract: A heat sink employs a scalloped surface profile to facilitate interface to thermally conductive materials. The scalloped surface profile reduces the surface area initially as the thermally conductive material is compressed for assembly. The reduced surface area allows the required compression force to be decreased, which helps reduce the risk of damages to the heat generating devices due to excessive force. The scalloped surface profile increases the final surface area in contact with the thermally conductive material after assembly. The increased final surface area helps improve the transfer capacities of the heat sink.
    Type: Application
    Filed: March 22, 2012
    Publication date: September 26, 2013
    Applicant: Varian Medical Systems, Inc.
    Inventors: Russell J. Maxfield, Steven D. Bandis, Veselin Kolev, Ivan P. Mollov