Patents by Inventor Hui Shu Beldon Liu

Hui Shu Beldon Liu 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: 11831035
    Abstract: A battery pack and a method for connecting a battery pack to an electronic device to power to the electronic device (e.g., a headlamp, a flashlight, a flood light, a drill, a driver, etc.). The battery pack includes a generally cylindrical housing defined by an arcuate sidewall extending between a first end surface and a second end surface and defining an interior cavity configured to support at least one battery cell (e.g., a lithium-ion battery cell). The battery pack includes a first insertion alignment member engageable with a first battery alignment member of the electronic device in order to facilitate insertion into a receiving portion of the electronic device in a first direction and a second insertion alignment member engageable with a second battery alignment member of another electronic device in order to facilitate insertion into a receiving portion of the other electronic device in a second direction.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: November 28, 2023
    Assignee: Milwaukee Electric Tool Corporation
    Inventors: Steven T. Sommerfeld, Benjamin D. Gall, Hui Shu Beldon Liu
  • Publication number: 20220263173
    Abstract: A battery pack and a method for connecting a battery pack to an electronic device to power to the electronic device (e.g., a headlamp, a flashlight, a flood light, a drill, a driver, etc.). The battery pack includes a generally cylindrical housing defined by an arcuate sidewall extending between a first end surface and a second end surface and defining an interior cavity configured to support at least one battery cell (e.g., a lithium-ion battery cell). The battery pack includes a first insertion alignment member engageable with a first battery alignment member of the electronic device in order to facilitate insertion into a receiving portion of the electronic device in a first direction and a second insertion alignment member engageable with a second battery alignment member of another electronic device in order to facilitate insertion into a receiving portion of the other electronic device in a second direction.
    Type: Application
    Filed: March 7, 2022
    Publication date: August 18, 2022
    Inventors: Steven T. SOMMERFELD, Benjamin D. GALL, Hui Shu Beldon LIU
  • Patent number: 11271269
    Abstract: A battery pack and a method for connecting a battery pack to an electronic device to power to the electronic device (e.g., a headlamp, a flashlight, a flood light, a drill, a driver, etc.). The battery pack includes a generally cylindrical housing defined by an arcuate sidewall extending between a first end surface and a second end surface and defining an interior cavity configured to support at least one battery cell (e.g., a lithium-ion battery cell). The battery pack includes a first insertion alignment member engageable with a first battery alignment member of the electronic device in order to facilitate insertion into a receiving portion of the electronic device in a first direction and a second insertion alignment member engageable with a second battery alignment member of another electronic device in order to facilitate insertion into a receiving portion of the other electronic device in a second direction.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: March 8, 2022
    Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
    Inventors: Steven T. Sommerfeld, Benjamin D. Gall, Hui Shu Beldon Liu
  • Publication number: 20210167452
    Abstract: A battery pack and a method for connecting a battery pack to an electronic device to power to the electronic device (e.g., a headlamp, a flashlight, a flood light, a drill, a driver, etc.). The battery pack includes a generally cylindrical housing defined by an arcuate sidewall extending between a first end surface and a second end surface and defining an interior cavity configured to support at least one battery cell (e.g., a lithium-ion battery cell). The battery pack includes a first insertion alignment member engageable with a first battery alignment member of the electronic device in order to facilitate insertion into a receiving portion of the electronic device in a first direction and a second insertion alignment member engageable with a second battery alignment member of another electronic device in order to facilitate insertion into a receiving portion of the other electronic device in a second direction.
    Type: Application
    Filed: October 14, 2016
    Publication date: June 3, 2021
    Inventors: Steven T. SOMMERFELD, Benjamin D. GALL, Hui Shu Beldon LIU
  • Patent number: D899355
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: October 20, 2020
    Assignee: Milwaukee Electric Tool Corporation
    Inventors: Steven Sommerfeld, Benjamin Gall, Hui Shu Beldon Liu