Patents by Inventor Daniel Charlot

Daniel Charlot 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).

  • 5-PS-resolution waveform-capture-device on a field-programmable gate-array with dynamic phase-shifting
    Patent number: 11994571
    Abstract: A waveform capture device (WCD) is a flexible measurement system capable of recording complex digital signals on trillionth-of-a-second (ps) time scales. The WCD may be implemented via modular code on an off-the-shelf field-programmable gate-array (FPGA), and incorporates both time-to-digital converter (TDC) and digital storage oscilloscope (DSO) functionality. The device captures a waveform by taking snapshots of a signal as it propagates down an ultra-fast transmission line known as a carry chain (CC). It may be calibrated via a dynamic phase-shifting (DPS) method that requires substantially less data and resources than conventional techniques.
    Type: Grant
    Filed: February 21, 2022
    Date of Patent: May 28, 2024
    Assignees: Ohio State Innovation Foundation, Potomac Research LLC
    Inventors: Noeloikeau Charlot, Daniel Gauthier, Andrew Pomerance
  • Self-supporting thin-film filament detector, process for its manufacture and it applications to gas detection and gas chromatography
    Patent number: 5753128
    Abstract: Detector of the filament type for determining a static or dynamic characteristic of an ambient medium, constituted by a resistive component intended to be heated by the Joule effect in the medium, and an interface process region suitable for reacting with the medium by a physico-chemical with an effect, depending on the characteristic to be determined, on the electrical characteristic of the interface region, in which there is a supporting member through which there is at least one aperture and at least one filament including the resistive component, composed of one or more thin films and a central portion located in the aperture and end portions via which the central portion is connected to the supporting member.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: May 19, 1998
    Assignees: Institut National De L'Environnement Industriel Et Des Risque, Commissariat Al'Energie Atomique
    Inventors: Antoinette Accorsi, Daniel Charlot
  • Self-supporting thin-film filament detector, process for its manufacture and its application to gas detection and gas chromatography
    Patent number: 5549870
    Abstract: Detector of the filament type for determining a static or dynamic charactstic of an ambient medium, constituted by a resistive component intended to be heated by the Joule effect in the medium, and an interface region suitable for reacting with the medium by a physico-chemical process with an effect, depending on the characteristic to be determined, on the electrical characteristic of the interface region, in which there is a supporting member through which there is at least one aperture and at least one filament including the resistive component, composed of one or more thin films and a central portion located in the aperture and end portions via which the central portion is connected to the supporting member.
    Type: Grant
    Filed: November 28, 1994
    Date of Patent: August 27, 1996
    Assignees: Commissariat a l'Energie Atomique, Institute National de l'Environnement Industriel et des Risques
    Inventors: Antoinette Accorsi, Daniel Charlot