Patents by Inventor Keith H. Radousky

Keith H. Radousky 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).

  • Publication number: 20030197620
    Abstract: The present invention is directed to systems and methods for indicating current usage of a headset. A typical system according to the present invention may include one or more indicators perceivable by individuals in proximity to a headset user that provide an indication that the headset is in use. Preferably, the indicators are visual in nature such as lights or physical signs with multiple states. The indicators provide at least two states perceivable to individuals around the headset user. At least one of the states indicates headset usage, and at least one of the states indicates non-use. The transition among states may be accomplished manually by the headset user or automatically through detection of headset use. Some embodiments may further include a power supply while others may draw power from the device to which the headset connects or from the headset itself.
    Type: Application
    Filed: April 23, 2002
    Publication date: October 23, 2003
    Inventor: Keith H. Radousky