Patents by Inventor Michael Stopek

Michael Stopek 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: 20050245234
    Abstract: A cellular phone that has a wireless receiver for receiving RF signals, a wireless transmitter for transmitting RF signals and an audio input/output circuit for processing audio signals. This cellular phone and additionally a retractable combination wireless device antenna and headset have an audio conductor, a speaker conductively connected to the audio input/output circuit through the audio conductor, and an RF antenna element, coupled to the wireless receiver and the wireless transmitter. These devices further have a retractor that retracts at least a portion of the RF antenna element and at least a portion of the audio conductor from a first retracted length to a second extended length.
    Type: Application
    Filed: April 28, 2004
    Publication date: November 3, 2005
    Inventor: Michael Stopek