Patents by Inventor Jochen G. Winzer

Jochen G. Winzer 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: 6556131
    Abstract: A communication device (100) employs a method and apparatus for indicating to a user of the communication device that only a portion of a received message (120) can be displayed to the user. Some time after receipt of a message, the communication device displays a portion of the received message and one of at least two different truncation symbols in the event that the entire message cannot be displayed. Each truncation symbol indicates to the user a particular reason why the entire received message could not be displayed. For example, if the entire message could not be decoded reliably, the communication device displays a portion of the message and a message error truncation symbol. Alternatively, if a length of the received message exceeds an amount of memory allocated for the message, the communication device displays a portion of the message and a message length truncation symbol.
    Type: Grant
    Filed: February 23, 2000
    Date of Patent: April 29, 2003
    Assignees: Motorola, Inc., Timex Corporation
    Inventors: Mohammad Besharat, Jochen G. Winzer
  • Patent number: 6219540
    Abstract: A communication device (100) provides an out-of-range battery saving function (700) for a receiver (104) which receives messages transmitted from at least one transmitter (902) over a radio frequency channel. The communication device (100) includes a signal quality detector (154) which detects when the communication device (100) is out-of-range of the transmitter 902, and a controller (108) which determines when the communication device (100) is out-of-range for a first predetermined period of time (726), generating an out-of-range confirmation signal (728). A first visual warning (214, 216, 222) is displayed on a display (128) and power to the receiver (104) is subsequently suspended by a power control circuit (154). Alternately, when out-of-range for a second predetermined period of time (722) less than the first period of time 726, an out-of-range notification signal (724) is generated.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: April 17, 2001
    Assignees: Motorola, Inc., Timex Corporation
    Inventors: Mark Besharat, Jochen G. Winzer, Edward Daly, Ron Lizzi, Len Bennett