Patents by Inventor Viorel G. Dumitru

Viorel G. Dumitru 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).

  • Condensation sensor systems and methods
    Patent number: 9863903
    Abstract: Condensation sensor systems and methods are described herein. Methods for forming a condensation sensor can include depositing a III-nitride on a substrate via sputtering, and implementing conductive contacts on the deposited III-nitride via a shadow mask.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: January 9, 2018
    Assignee: Honeywell International Inc.
    Inventors: Viorel G. Dumitru, Stefan D. Costea, Mihai Brezeanu
  • Sensors and method of operating sensor
    Patent number: 9660169
    Abstract: Sensors and methods of operating sensors are described herein. One sensor includes a number of III-nitride strain sensitive devices and a number of passive electrical components that connects each of them to one of the III-nitride strain sensitive devices.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: May 23, 2017
    Assignee: Honeywell International Inc.
    Inventors: Viorel G. Dumitru, Ion Georgescu, Stefan D. Costea, Mihai Brezeanu
  • CONDENSATION SENSOR SYSTEMS AND METHODS
    Publication number: 20160161432
    Abstract: Condensation sensor systems and methods are described herein. Methods for forming a condensation sensor can include depositing a Ill-nitride on a substrate via sputtering, and implementing conductive contacts on the deposited Ill-nitride via a shadow mask.
    Type: Application
    Filed: August 1, 2013
    Publication date: June 9, 2016
    Inventors: Viorel G. DUMITRU, Stefan D. COSTEA, Mihai BREZEANU
  • SENSORS AND METHOD OF OPERATING SENSOR
    Publication number: 20150035092
    Abstract: Sensors and methods of operating sensors are described herein. One sensor includes a number of III-nitride strain sensitive devices and a number of passive electrical components that connects each of them to one of the III-nitride strain sensitive devices.
    Type: Application
    Filed: September 22, 2011
    Publication date: February 5, 2015
    Inventors: Viorel G. Dumitru, Ion Georgescu, Stefan D. Costea, Mihai Brezeanu