Patents Assigned to QONETEC AG
  • NMR probe head with piezoelectric actuators
    Patent number: 11169231
    Abstract: The NMR probe head comprises a base and a tube. A coil is arranged in the tube. A tuning and matching circuit is also arranged in the tube adjacent to the coil. The coil and/or the tuning and matching circuit comprise several tunable elements. Several actuators are arranged in the tube for actuating the tunable elements. The actuators are located in in a compact actuator assembly.
    Type: Grant
    Filed: November 23, 2017
    Date of Patent: November 9, 2021
    Assignee: QONETEC AG
    Inventors: Samuel Salvisberg, Marco Osterwalder
  • NMR PROBE HEAD WITH PIEZOELECTRIC ACTUATORS
    Publication number: 20200371176
    Abstract: The NMR probe head comprises a base and a tube. A coil is arranged in the tube. A tuning and matching circuit is also arranged in the tube adjacent to the coil. The coil and/or the tuning and matching circuit comprise several tunable elements. Several actuators are arranged in the tube for actuating the tunable elements. The actuators are located in in a compact actuator assembly.
    Type: Application
    Filed: November 23, 2017
    Publication date: November 26, 2020
    Applicant: QONETEC AG
    Inventors: Samuel SALVISBERG, Marco OSTERWALDER