Patents by Inventor Remo FREY

Remo FREY 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).

  • Publication number: 20220231320
    Abstract: A cell includes a case designed to form a housing, an assembly of stacked electrodes placed inside the housing and including one or more units each having a positive electrode, a negative electrode, a separator between the positive and negative electrodes and an electrolyte. The assembly is held together, and at least each negative electrode of the one or more units includes one or more notches, vertically aligned along the height of the assembly so to design a substantially flat contact surface.
    Type: Application
    Filed: April 17, 2020
    Publication date: July 21, 2022
    Applicant: Renata AG
    Inventors: Xiaojun WANG, Remo FREY, Pascal HAERING
  • Publication number: 20220223986
    Abstract: A cell includes a metal case having a positive side and a negative side designed to form a housing, an assembly of stacked electrodes placed inside the housing and including one or more units each having a positive electrode, a negative electrode and a separator between the positive and negative electrodes, wherein the positive electrodes of the one or more units are electrically connected together to form a positive terminal and the negative electrodes of the one or more units are electrically connected together to form a negative terminal, the positive terminal being folded substantially vertically towards the positive side of the case and the negative terminal being folded substantially vertically towards the negative side of the case.
    Type: Application
    Filed: April 17, 2020
    Publication date: July 14, 2022
    Applicant: Renata AG
    Inventors: Xiaojun WANG, Remo FREY, Pascal HAERING
  • Publication number: 20220190412
    Abstract: An electrically conductive holder is provided that is suitable for receiving a tablet electrode of a button battery. The holder includes a bottom portion to be fitted coaxially within terminal of a button battery. The holder further includes an upstanding wall portion. The bottom portion is flat and provided with a plurality of apertures through the complete thickness of the bottom portion. At least one group of apertures is distributed at regular angular intervals around the center of the bottom portion, spanning 360°. The strips of solid material of the bottom portion between two adjacent apertures are preferable narrow compared to the dimensions of the adjacent apertures so as to provide a mechanical support for the tablet electrode while also being able to deform under the influence of a volumetric expansion of the electrode.
    Type: Application
    Filed: September 21, 2021
    Publication date: June 16, 2022
    Applicant: Renata AG
    Inventors: Pascal HAERING, Han WU, Remo FREY
  • Publication number: 20200301372
    Abstract: A battery-operated wristwatch includes a watch case, two strap parts and a clasp, wherein a battery housing including a battery is integrated in the clasp. One of the strap parts includes power transmission wires. The battery housing is coupled to the power transmission strap part by a first coupling that allows the transmission of a power signal. Likewise, the power transmission strap part is coupled to the watch case by a second coupling that allows the transmission of the power signal from the battery to the watch case. Particular embodiments are related to a watch provided with a deployable clasp comprising clasp portions which can be folded together, and wherein the battery housing is attached to one of the clasp portions.
    Type: Application
    Filed: February 3, 2020
    Publication date: September 24, 2020
    Applicant: Renata AG
    Inventors: Remo FREY, Pascal HAERING