Patents by Inventor Mikko John ENGLUND

Mikko John ENGLUND 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).

  • Radio frequency receiver for carrier aggregation
    Patent number: 11722160
    Abstract: A Radio Frequency (RF) receiver is provided. The RF receiver is configured to simultaneously receive at least two radio frequency bands with a single receiver path. The RF receiver comprises a single local oscillator (LO), and the RF receiver is configured to filter a received signal using a complex filter having a variable center frequency. In accordance with another aspect, many RF receivers are combined to form an aggregate carrier receiver.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: August 8, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Kimmo Koli, Mikko John Englund
  • Radio Frequency Receiver for Carrier Aggregation
    Publication number: 20210376868
    Abstract: A Radio Frequency (RF) receiver is provided. The RF receiver is configured to simultaneously receive at least two radio frequency bands with a single receiver path. The RF receiver comprises a single local oscillator (LO), and the RF receiver is configured to filter a received signal using a complex filter having a variable center frequency. in accordance with another aspect, many RF receivers are combined to form an aggregate carrier receiver.
    Type: Application
    Filed: June 16, 2021
    Publication date: December 2, 2021
    Inventors: Kimmo Koli, Mikko John Englund
  • ELECTRICAL CIRCUIT FOR FILTERING A LOCAL OSCILLATOR SIGNAL AND HARMONIC REJECTION MIXER
    Publication number: 20210028771
    Abstract: An electrical circuit can have a local oscillator, a first mixer, a second mixer, and a delay element. The first mixer mixes an input signal with a local oscillator signal. The second mixer mixes the input signal with a delayed local oscillator signal, delayed by the delay element. The output signals from the first mixers are combined to form an output signal of the electrical circuit.
    Type: Application
    Filed: October 13, 2020
    Publication date: January 28, 2021
    Inventors: Mikko John ENGLUND, Kimmo KOLI