Patents by Inventor Jens Oliver Ammann

Jens Oliver Ammann 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).

  • Patent number: 11662124
    Abstract: According to certain embodiments, an adsorption heat exchanger (AdHEX) part is provided. The AdHEX part comprises a linear guiding element, and a plurality of planar structures that include fins. Each of the planar structures is: mounted on the linear guiding element via a joint element, the joint element configured to cooperate with the linear guiding element to form a slider joint, coated with an adsorbent coating, and fixed on the linear guiding element, at a respective position, by a fixing means that restricts linear sliding movement of each of the planar structures to form an arrangement of coated planar structures that are stacked along the linear guiding element.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: May 30, 2023
    Assignee: International Business Machines Corporation
    Inventors: Patrick Ruch, Jens Oliver Ammann, Bruno Michel
  • Publication number: 20220178592
    Abstract: According to certain embodiments, an adsorption heat exchanger (AdHEX) part is provided. The AdHEX part comprises a linear guiding element, and a plurality of planar structures that include fins. Each of the planar structures is: mounted on the linear guiding element via a joint element, the joint element configured to cooperate with the linear guiding element to form a slider joint, coated with an adsorbent coating, and fixed on the linear guiding element, at a respective position, by a fixing means that restricts linear sliding movement of each of the planar structures to form an arrangement of coated planar structures that are stacked along the linear guiding element.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 9, 2022
    Inventors: Patrick Ruch, Jens Oliver Ammann, Bruno Michel
  • Patent number: 11158450
    Abstract: A magnetic core comprises an anisotropic, composite material, which itself includes a matrix material (e.g., a dielectric, non-magnetic material, preferably a paramagnetic material), and magnetically aligned, ferromagnetic particles. The latter may for instance include micrometer- and/or nanometer-length scale particles. Such particles form chains of particles within the matrix material, wherein the chains form percolation paths of magnetic conduction. The paths extend along a first direction, whereby the chains extend, each, substantially along this first direction, while being distinct and distant from each other along a second direction that is perpendicular to the first direction and, possibly, to a third direction that is perpendicular to both the first direction and the second direction. Necking bridges are preferably formed between the particles. Related devices (e.g., inductor, amplifiers, transformers, etc.) and fabrication methods are also disclosed.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: October 26, 2021
    Assignee: International Business Machines Corporation
    Inventors: Arvind Raj Mahankali Sridhar, Thomas Brunschwiler, Suiying Ye, Luca Del Carro, Jens Oliver Ammann
  • Publication number: 20200395162
    Abstract: A magnetic core comprises an anisotropic, composite material, which itself includes a matrix material (e.g., a dielectric, non-magnetic material, preferably a paramagnetic material), and magnetically aligned, ferromagnetic particles. The latter may for instance include micrometer- and/or nanometer-length scale particles. Such particles form chains of particles within the matrix material, wherein the chains form percolation paths of magnetic conduction. The paths extend along a first direction, whereby the chains extend, each, substantially along this first direction, while being distinct and distant from each other along a second direction that is perpendicular to the first direction and, possibly, to a third direction that is perpendicular to both the first direction and the second direction. Necking bridges are preferably formed between the particles. Related devices (e.g., inductor, amplifiers, transformers, etc.) and fabrication methods are also disclosed.
    Type: Application
    Filed: June 17, 2019
    Publication date: December 17, 2020
    Inventors: Arvind Raj, Mahankali Sridhar, Thomas Brunschwiler, Suiying Ye, Luca Del Carro, Jens Oliver Ammann