Patents by Inventor Jens Feldmann

Jens Feldmann 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).

  • SYNTHETIC FINGERPRINTS AND METHOD OF MANUFACTURING SYNTHETIC FINGERPRINTS FOR TESTING BIOMETRIC SENSORS
    Publication number: 20260200140
    Abstract: Apparatus, system, and method for generating a synthetic finger are disclosed. A three-dimensional (3D) model of a fingerprint is generated based on fingerprint data received from a database. A mold is creating based on the 3D model. A casting material is applied on the mold to create a synthetic finger. The synthetic finger includes a fingerprint formed on the casting material by the mold.
    Type: Application
    Filed: September 29, 2023
    Publication date: July 16, 2026
    Applicant: Visa International Service Association
    Inventors: Kelvin Chun, Sherri Tasto-Muller, Jean Creignou, Steven Becker, Julian Meyer, Khalid El Lahyany, Jens Feldmann, Thomas Velhagen
  • Arrangement with an adjustment device for position adjustment of two parts connected with each other
    Patent number: 12025175
    Abstract: An arrangement (20) comprising a first part (21), a second part (22), and an adjustment device (23). The adjustment device (23) includes at least one adjustment unit (24) having a one first sleeve (25) extending in a respective adjustment direction (R) that is connected with the first part (21). At a free sleeve end (27) of the first sleeve (25) an abutment surface (28) is provided. The first sleeve (25) is arranged in a part cavity (26) of the first part (21) and includes a clearance (34) extending in circumferential direction between the first part (21) and the first sleeve (25). Adjacent to the clearance (34) at least one support part (35) is supported at the first part (21) radially to the adjustment direction (R). An adjustment screw (36) can apply a force to the first sleeve (25) to lengthen or compress it in the respective adjustment direction (R).
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: July 2, 2024
    Assignee: CARL MAHR HOLDING GMBH
    Inventors: Michael Staats, Jens Feldmann
  • Arrangement with an adjustment device for position adjustment of two parts connected with each other
    Publication number: 20200141433
    Abstract: An arrangement (20) comprising a first part (21), a second part (22), and an adjustment device (23). The adjustment device (23) includes at least one adjustment unit (24) having a one first sleeve (25) extending in a respective adjustment direction (R) that is connected with the first part (21). At a free sleeve end (27) of the first sleeve (25) an abutment surface (28) is provided. The first sleeve (25) is arranged in a part cavity (26) of the first part (21) and includes a clearance (34) extending in circumferential direction between the first part (21) and the first sleeve (25). Adjacent to the clearance (34) at least one support part (35) is supported at the first part (21) radially to the adjustment direction (R). An adjustment screw (36) can apply a force to the first sleeve (25) to lengthen or compress it in the respective adjustment direction (R).
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: Michael Staats, Jens Feldmann