Patents by Inventor Wilfred E. Lehder

Wilfred E. Lehder 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: 6665534
    Abstract: The priority incoming call alerting system for a wireless communication system functions to automatically identify the subscriber's need for privacy in terms of the present location of a wireless subscriber or the subscriber's manually indicated preference, and process incoming calls as a function of this desired privacy and the priority of the incoming call. This is accomplished by providing a wireless communication system with a priority incoming call alerting system that includes call priority identification apparatus and optionally subscriber location identifying apparatus to thereby enable the wireless communication system to automatically screen incoming calls that are directed to the wireless subscriber and only alert the subscriber of the presence of a priority incoming call from a calling party, yet routes all non-priority calls to a call coverage point.
    Type: Grant
    Filed: October 18, 1999
    Date of Patent: December 16, 2003
    Assignee: Avaya Inc.
    Inventors: Stuart D. Conklin, Wilfred E. Lehder, Jr., Gary L. Griffith
  • Patent number: 6553106
    Abstract: An alphanumeric messaging system for exchanging alphanumeric messages over a communications connection. The alphanumeric messaging system comprises a communications circuitry, an alphanumeric telephone, and a switching system. The communications circuitry is configured to originate a communications connection in response to receiving a stimulus and exchange alphanumeric messages over the communications connection. The alphanumeric telephone configured to originate a call connection and exchange the alphanumeric messages over the call connection. The switching system is configured to establish the communications connection and the call connection and exchange the alphanumeric messages for the alphanumeric telephone and the communications circuitry.
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: April 22, 2003
    Assignee: Avaya Technology Corp.
    Inventors: Kevin W. Gould, Gary L. Griffith, Majid Ressalei, Wilfred E. Lehder
  • Patent number: 6366651
    Abstract: The communication device provides the capability to automatically convert between voice and text messages. This communication device enables the calling party to input a message in voice mode, then activate the communication device to automatically convert the message into a text message format for transmission to the called party. The communication device can display the content of the text message prior to transmission or can retrieve the message from its memory and play the message back to the calling party in an audio mode. The communication device automatically initiates the outgoing call and, since the message is transmitted in a text mode to the called party, the destination can be a computer system or output to a printer. This feature therefore enables hands free operation for E-Mail.
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: April 2, 2002
    Assignee: Avaya Technology Corp.
    Inventors: Gary L. Griffith, Wilfred E. Lehder
  • Patent number: 6018665
    Abstract: Providing by a wireless terminal the sole communication link to a wireless telecommunication switching system, and inserting the wireless terminal into an auxiliary desktop unit to provide the full functional capabilities of a business telecommunication terminal. The result is that a user has one telephone number for the wireless terminal, and yet, when the wireless terminal is inserted into the auxiliary unit, the user is provided the full capabilities of a modern business telecommunication wired terminal. Also, no wired telephone links must be installed since the wireless terminal communicates solely over a wireless media.
    Type: Grant
    Filed: August 1, 1997
    Date of Patent: January 25, 2000
    Assignee: Lucent Technologies
    Inventors: David L. Chavez, Jr., Gary L. Griffith, Wilfred E. Lehder, Jr., Joseph C. Rorick, Jr., Michael J. Stima