Patents by Inventor Xulei Lin

Xulei Lin 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: 11722165
    Abstract: Apparatus and methods for signal boosters for vehicles are provided. In certain embodiments, a vehicle signal booster system includes an interior unit including a mobile station antenna that receives an RF uplink signal and transmits a boosted RF downlink signal. The vehicle signal booster system further includes a top unit including a base station antenna that receives an RF downlink signal and transmits a boosted RF uplink signal. The vehicle signal booster system further includes booster circuitry that generates the boosted RF downlink signal based on amplifying one or more downlink channels of the RF downlink signal, and that generates the boosted RF uplink signal based on amplifying one or more uplink channels of the RF uplink signal. The booster circuitry is implemented in the top unit or in the top unit and the interior unit.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: August 8, 2023
    Assignee: Cellphone-Mate, Inc.
    Inventors: Hongtao Zhan, Xulei Lin, Scott Terry
  • Patent number: 11329684
    Abstract: Apparatus and methods for signal boosters for vehicles are provided herein. In certain implementations, a vehicle signal booster system includes a signal booster and a mobile station antenna that receives an RF uplink signal and transmits a boosted RF downlink signal. The signal booster includes a housing, a mobile station antenna port that receives the RF uplink signal from the mobile station antenna and provides the boosted RF downlink signal to the mobile station antenna, a base station antenna that receives an RF downlink signal and transmits a boosted RF uplink signal, and booster circuitry. The booster circuitry generates the boosted RF downlink signal based on amplifying one or more downlink channels of the RF downlink signal, and generates the boosted RF uplink signal based on amplifying one or more uplink channels of the RF uplink signal.
    Type: Grant
    Filed: June 15, 2017
    Date of Patent: May 10, 2022
    Assignee: Cellphone-Mate, Inc.
    Inventors: Hongtao Zhan, Xulei Lin
  • Publication number: 20210351804
    Abstract: Apparatus and methods for signal boosters for vehicles are provided. In certain embodiments, a vehicle signal booster system includes an interior unit including a mobile station antenna that receives an RF uplink signal and transmits a boosted RF downlink signal. The vehicle signal booster system further includes a top unit including a base station antenna that receives an RF downlink signal and transmits a boosted RF uplink signal. The vehicle signal booster system further includes booster circuitry that generates the boosted RF downlink signal based on amplifying one or more downlink channels of the RF downlink signal, and that generates the boosted RF uplink signal based on amplifying one or more uplink channels of the RF uplink signal. The booster circuitry is implemented in the top unit or in the top unit and the interior unit.
    Type: Application
    Filed: March 23, 2021
    Publication date: November 11, 2021
    Inventors: Hongtao Zhan, Xulei Lin, Scott Terry
  • Patent number: 10992332
    Abstract: Apparatus and methods for signal boosters for vehicles are provided. In certain embodiments, a vehicle signal booster system includes an interior unit including a mobile station antenna that receives an RF uplink signal and transmits a boosted RF downlink signal. The vehicle signal booster system further includes a top unit including a base station antenna that receives an RF downlink signal and transmits a boosted RF uplink signal. The vehicle signal booster system further includes booster circuitry that generates the boosted RF downlink signal based on amplifying one or more downlink channels of the RF downlink signal, and that generates the boosted RF uplink signal based on amplifying one or more uplink channels of the RF uplink signal. The booster circuitry is implemented in the top unit or in the top unit and the interior unit.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: April 27, 2021
    Assignee: Cellphone-Mate, Inc.
    Inventors: Hongtao Zhan, Xulei Lin, Scott Terry
  • Publication number: 20200350943
    Abstract: Apparatus and methods for signal boosters for vehicles are provided herein. In certain implementations, a vehicle signal booster system includes a signal booster and a mobile station antenna that receives an RF uplink signal and transmits a boosted RF downlink signal. The signal booster includes a housing, a mobile station antenna port that receives the RF uplink signal from the mobile station antenna and provides the boosted RF downlink signal to the mobile station antenna, a base station antenna that receives an RF downlink signal and transmits a boosted RF uplink signal, and booster circuitry. The booster circuitry generates the boosted RF downlink signal based on amplifying one or more downlink channels of the RF downlink signal, and generates the boosted RF uplink signal based on amplifying one or more uplink channels of the RF uplink signal.
    Type: Application
    Filed: June 15, 2017
    Publication date: November 5, 2020
    Inventors: Hongtao Zhan, Xulei Lin
  • Publication number: 20200350941
    Abstract: Apparatus and methods for signal boosters for vehicles are provided. In certain embodiments, a vehicle signal booster system includes an interior unit including a mobile station antenna that receives an RF uplink signal and transmits a boosted RF downlink signal. The vehicle signal booster system further includes a top unit including a base station antenna that receives an RF downlink signal and transmits a boosted RF uplink signal. The vehicle signal booster system further includes booster circuitry that generates the boosted RF downlink signal based on amplifying one or more downlink channels of the RF downlink signal, and that generates the boosted RF uplink signal based on amplifying one or more uplink channels of the RF uplink signal. The booster circuitry is implemented in the top unit or in the top unit and the interior unit.
    Type: Application
    Filed: March 10, 2020
    Publication date: November 5, 2020
    Inventors: Hongtao Zhan, Xulei Lin, Scott Terry
  • Patent number: 10623036
    Abstract: Apparatus and methods for signal boosters for vehicles are provided. In certain embodiments, a vehicle signal booster system includes an interior unit including a mobile station antenna that receives an RF uplink signal and transmits a boosted RF downlink signal. The vehicle signal booster system further includes a top unit including a base station antenna that receives an RF downlink signal and transmits a boosted RF uplink signal. The vehicle signal booster system further includes booster circuitry that generates the boosted RF downlink signal based on amplifying one or more downlink channels of the RF downlink signal, and that generates the boosted RF uplink signal based on amplifying one or more uplink channels of the RF uplink signal. The booster circuitry is implemented in the top unit or in the top unit and the interior unit.
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: April 14, 2020
    Assignee: Cellphone-Mate, Inc.
    Inventors: Hongtao Zhan, Xulei Lin, Scott Terry
  • Publication number: 20190123774
    Abstract: Apparatus and methods for signal boosters for vehicles are provided. In certain embodiments, a vehicle signal booster system includes an interior unit including a mobile station antenna that receives an RF uplink signal and transmits a boosted RF downlink signal. The vehicle signal booster system further includes a top unit including a base station antenna that receives an RF downlink signal and transmits a boosted RF uplink signal. The vehicle signal booster system further includes booster circuitry that generates the boosted RF downlink signal based on amplifying one or more downlink channels of the RF downlink signal, and that generates the boosted RF uplink signal based on amplifying one or more uplink channels of the RF uplink signal. The booster circuitry is implemented in the top unit or in the top unit and the interior unit.
    Type: Application
    Filed: August 9, 2018
    Publication date: April 25, 2019
    Inventors: Hongtao Zhan, Xulei Lin, Scott Terry