Patents by Inventor Neil Glachan

Neil Glachan 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).

  • Uninterruptible power supply with AC and DC power inputs
    Patent number: 5781422
    Abstract: An uninterruptible power supply includes first and second inputs for receiving AC and DC power respectively, first and second switching circuits, an auxiliary power supply, a transformer, a selection circuit, an A to DC converter and a hold-up capacitor. The hold-up capacitor can provide energy storage for both AC and DC operation.
    Type: Grant
    Filed: December 30, 1996
    Date of Patent: July 14, 1998
    Assignee: Magnum Power Solutions Limited
    Inventors: James Vincent Lavin, Neil Glachan