Patents by Inventor David E. Keefer

David E. Keefer 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: 20110202431
    Abstract: A system and method for enabling online research, publication, promotion, and management of user goods is presented. An embodiment guiding the process of online selling across multiple platforms is presented. Information is gathered from various sources across the Internet to determine pricing and publication options. Data and user input are aggregated to create a listing. Listings are published and promoted across platforms and channels and feedback is presented to the user through an online interface.
    Type: Application
    Filed: April 26, 2011
    Publication date: August 18, 2011
    Applicant: Thintail, Inc.
    Inventors: William N. Hudak, David E. Keefer, Jordan R. Kobert
  • Patent number: 7958012
    Abstract: A system and method for enabling online research, publication, promotion, and management of user goods is presented. An embodiment guiding the process of online selling across multiple platforms is presented. Information is gathered from various sources across the Internet to determine pricing and publication options. Data and user input are aggregated to create a listing. Listings are published and promoted across platforms and channels and feedback is presented to the user through an online interface.
    Type: Grant
    Filed: March 5, 2007
    Date of Patent: June 7, 2011
    Assignee: Thintail, Inc.
    Inventors: William N. Hudak, David E. Keefer, Jordan R. Kobert
  • Publication number: 20080222010
    Abstract: A system and method for enabling online research, publication, promotion, and management of user goods is presented. An embodiment guiding the process of online selling across multiple platforms is presented. Information is gathered from various sources across the Internet to determine pricing and publication options. Data and user input are aggregated to create a listing. Listings are published and promoted across platforms and channels and feedback is presented to the user through an online interface.
    Type: Application
    Filed: March 5, 2007
    Publication date: September 11, 2008
    Inventors: William N. Hudak, David E. Keefer, Jordan R. Kobert
  • Patent number: 4155120
    Abstract: A microprogrammed digital computer employing a plurality of programmable read only memories containing stored control words which are specially chosen so as to provide for microinstruction sequencing in a manner which in the first instance assumes that no branching possibilities are present, even though one or more branching possibilities may in fact be present in the microinstruction flow path. The correctness of microinstruction sequencing is monitored concurrently with the execution of a microinstruction during each cycle for which a branching decision is required. When an incorrect assumed sequence is detected, correction is provided using microinstruction indexing and inhibiting signals which are selectively provided in response to the states of selected system conditions during the cycle.
    Type: Grant
    Filed: December 1, 1977
    Date of Patent: May 15, 1979
    Assignee: Burroughs Corporation
    Inventors: David E. Keefer, Dongsung R. Kim