Patents by Inventor Klatzer WOLFGANG

Klatzer WOLFGANG 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).

  • Switched current-cell with intermediate state
    Patent number: 8547268
    Abstract: Representative implementations of devices and techniques provide digital-to-analog conversion of signals while minimizing switching related errors. Digital to analog converter (DAC) cells may be arranged to include one or more operating states in addition to binary output states, and may employ a switching technique to “dump” the DAC cell between binary outputs. Further, an array of DAC cells may include a partial set of redundant DAC cells for implementation of the switching technique.
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: October 1, 2013
    Assignee: Lantiq Deutschland GmbH
    Inventors: Martin Clara, Daniel Gruber, Klatzer Wolfgang
  • SWITCHED CURRENT-CELL WITH INTERMEDIATE STATE
    Publication number: 20130222168
    Abstract: Representative implementations of devices and techniques provide digital-to-analog conversion of signals while minimizing switching related errors. Digital to analog converter (DAC) cells may be arranged to include one or more operating states in addition to binary output states, and may employ a switching technique to “dump” the DAC cell between binary outputs. Further, an array of DAC cells may include a partial set of redundant DAC cells for implementation of the switching technique.
    Type: Application
    Filed: February 29, 2012
    Publication date: August 29, 2013
    Inventors: Martin CLARA, Daniel GRUBER, Klatzer WOLFGANG