Patents by Inventor Henrik Höjer

Henrik Höjer 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: 11530850
    Abstract: According to various aspects, exemplary embodiments are disclosed of chiller systems including thermoelectric modules, and corresponding control methods. In an exemplary embodiment, a compressor chiller system generally includes a refrigerant loop having a refrigerant fluid, a compressor connected in the refrigerant loop to compress the refrigerant fluid, and a condenser connected in the refrigerant loop to receive the compressed refrigerant fluid from the compressor and to condense the compressed refrigerant fluid. The system also includes a heat transfer component connected in the refrigerant loop to receive the condensed refrigerant fluid from the condenser, and a coolant loop having a coolant fluid. The heat transfer component is connected in the coolant loop to transfer heat from the coolant fluid to the condensed refrigerant fluid. The system further includes a thermoelectric module connected in the coolant loop. The thermoelectric module is adapted to transfer heat into and/or out of the coolant fluid.
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: December 20, 2022
    Assignee: Laird Thermal Systems, Inc.
    Inventor: Henrik Höjer
  • Publication number: 20210018230
    Abstract: According to various aspects, exemplary embodiments are disclosed of chiller systems including thermoelectric modules, and corresponding control methods. In an exemplary embodiment, a compressor chiller system generally includes a refrigerant loop having a refrigerant fluid, a compressor connected in the refrigerant loop to compress the refrigerant fluid, and a condenser connected in the refrigerant loop to receive the compressed refrigerant fluid from the compressor and to condense the compressed refrigerant fluid. The system also includes a heat transfer component connected in the refrigerant loop to receive the condensed refrigerant fluid from the condenser, and a coolant loop having a coolant fluid. The heat transfer component is connected in the coolant loop to transfer heat from the coolant fluid to the condensed refrigerant fluid. The system further includes a thermoelectric module connected in the coolant loop. The thermoelectric module is adapted to transfer heat into and/or out of the coolant fluid.
    Type: Application
    Filed: October 6, 2020
    Publication date: January 21, 2021
    Inventor: Henrik HÖJER
  • Patent number: 10816244
    Abstract: According to various aspects, exemplary embodiments are disclosed of chiller systems including thermoelectric modules, and corresponding control methods. In an exemplary embodiment, a compressor chiller system generally includes a refrigerant loop having a refrigerant fluid, a compressor connected in the refrigerant loop to compress the refrigerant fluid, and a condenser connected in the refrigerant loop to receive the compressed refrigerant fluid from the compressor and to condense the compressed refrigerant fluid. The system also includes a heat transfer component connected in the refrigerant loop to receive the condensed refrigerant fluid from the condenser, and a coolant loop having a coolant fluid. The heat transfer component is connected in the coolant loop to transfer heat from the coolant fluid to the condensed refrigerant fluid. The system further includes a thermoelectric module connected in the coolant loop. The thermoelectric module is adapted to transfer heat into and/or out of the coolant fluid.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: October 27, 2020
    Assignee: Laird Thermal Systems, Inc.
    Inventor: Henrik Höjer
  • Publication number: 20190271489
    Abstract: According to various aspects, exemplary embodiments are disclosed of chiller systems including thermoelectric modules, and corresponding control methods. In an exemplary embodiment, a compressor chiller system generally includes a refrigerant loop having a refrigerant fluid, a compressor connected in the refrigerant loop to compress the refrigerant fluid, and a condenser connected in the refrigerant loop to receive the compressed refrigerant fluid from the compressor and to condense the compressed refrigerant fluid. The system also includes a heat transfer component connected in the refrigerant loop to receive the condensed refrigerant fluid from the condenser, and a coolant loop having a coolant fluid. The heat transfer component is connected in the coolant loop to transfer heat from the coolant fluid to the condensed refrigerant fluid. The system further includes a thermoelectric module connected in the coolant loop. The thermoelectric module is adapted to transfer heat into and/or out of the coolant fluid.
    Type: Application
    Filed: June 27, 2018
    Publication date: September 5, 2019
    Inventor: Henrik HÖJER
  • Patent number: 9857108
    Abstract: A thermoelectric assembly is disclosed, the assembly having a cold side and a hot side, where the hot side comprises a single fan sink and the cold side comprises dual fan sinks. Thermoelectric modules may be between the hot side and cold side and arranged in one circuit or multiple parallel circuits, and in direct thermal contact with both the hot side and the cold side. The assembly may include one or more moisture barrier measures, including a wire seal, a series of screw O-rings, and a sealing layer.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: January 2, 2018
    Assignee: Laird Technologies, Inc.
    Inventors: Henrik Höjer, Anders Thorén, Dan Martin Gustav Karlstedt
  • Publication number: 20160282022
    Abstract: A thermoelectric assembly is disclosed, the assembly having a cold side and a hot side, where the hot side comprises a single fan sink and the cold side comprises dual fan sinks. Thermoelectric modules may be between the hot side and cold side and arranged in one circuit or multiple parallel circuits, and in direct thermal contact with both the hot side and the cold side. The assembly may include one or more moisture barrier measures, including a wire seal, a series of screw O-rings, and a sealing layer.
    Type: Application
    Filed: June 6, 2016
    Publication date: September 29, 2016
    Inventors: Henrik Höjer, Anders Thorén, Dan Martin Gustav Karlstedt
  • Patent number: 9360240
    Abstract: A thermoelectric assembly is disclosed, the assembly having a cold side and a hot side, where the hot side comprises a single fan sink and the cold side comprises dual fan sinks. Thermoelectric modules may be between the hot side and cold side and arranged in one circuit or multiple parallel circuits, and in direct thermal contact with both the hot side and the cold side. The assembly may include one or more moisture barrier measures, including a wire seal, a series of screw O-rings, and a sealing layer.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: June 7, 2016
    Assignee: Laird Technologies, Inc.
    Inventors: Henrik Höjer, Anders Thorén, Dan Martin Gustav Karlstedt
  • Publication number: 20150192332
    Abstract: A thermoelectric assembly is disclosed, the assembly having a cold side and a hot side, where the hot side comprises a single fan sink and the cold side comprises dual fan sinks. Thermoelectric modules may be between the hot side and cold side and arranged in one circuit or multiple parallel circuits, and in direct thermal contact with both the hot side and the cold side. The assembly may include one or more moisture barrier measures, including a wire seal, a series of screw O-rings, and a sealing layer.
    Type: Application
    Filed: March 18, 2015
    Publication date: July 9, 2015
    Inventors: Henrik Höjer, Anders Thorén, Dan Martin Gustav Karlstedt
  • Publication number: 20150002433
    Abstract: A method comprising identifying a touch point origin in response to a user touching a touch sensitive display device with a finger is provided. The display device displays a graphical image. The method comprises detecting a rotational movement of the finger relation to the origin, determining a rotational direction of the rotational movement and performing a zooming action associated with the rotational direction of the rotational movement.
    Type: Application
    Filed: January 16, 2012
    Publication date: January 1, 2015
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS AB
    Inventors: David Karlsson, Henrik Höjer