Patents by Inventor Joachim Eder

Joachim Eder 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).

  • Emitter package for a photoacoustic sensor
    Patent number: 11609180
    Abstract: The present disclosure concerns an emitter package for a photoacoustic sensor, the emitter package comprising a MEMS infrared radiation source for emitting pulsed infrared radiation in a first wavelength range. The MEMS infrared radiation source may be arranged on a substrate. The emitter package may further comprise a rigid wall structure being arranged on the substrate and laterally surrounding a periphery of the MEMS infrared radiation source. The emitter package may further comprise a lid structure being attached to the rigid wall structure, the lid structure comprising a filter structure for filtering the infrared radiation emitted from the MEMS infrared radiation source and for providing a filtered infrared radiation in a reduced second wavelength range.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: March 21, 2023
    Assignee: Infineon Technologies AG
    Inventors: Siyuan Qi, Joachim Eder, Christoph Glacer, Dominic Maier, Mark Pavier
  • Emitter Package for a Photoacoustic Sensor
    Publication number: 20210172862
    Abstract: The present disclosure concerns an emitter package for a photoacoustic sensor, the emitter package comprising a MEMS infrared radiation source for emitting pulsed infrared radiation in a first wavelength range. The MEMS infrared radiation source may be arranged on a substrate. The emitter package may further comprise a rigid wall structure being arranged on the substrate and laterally surrounding a periphery of the MEMS infrared radiation source. The emitter package may further comprise a lid structure being attached to the rigid wall structure, the lid structure comprising a filter structure for filtering the infrared radiation emitted from the MEMS infrared radiation source and for providing a filtered infrared radiation in a reduced second wavelength range.
    Type: Application
    Filed: November 18, 2020
    Publication date: June 10, 2021
    Inventors: Siyuan Qi, Joachim Eder, Christoph Glacer, Dominic Maier, Mark Pavier