Patents by Inventor Laurie Man Sum Kwan

Laurie Man Sum Kwan 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: 11968795
    Abstract: The present document describes an electronic device with a structural midframe and associated methods. The architectural design of the electronic device (e.g., a security camera) is such that its components are assembled onto the midframe to form a subassembly and the housing is assembled after the subassembly. The midframe includes various features that enable multiple printed circuit boards, a camera subassembly, a front housing member, a heatsink, and a heat spreader to be assembled onto the midframe outside of the housing. The midframe can also include a hinge-bearing surface forming a portion of a ball joint for supporting rotational movement of the electronic device. Accordingly, the electronic device uses the midframe, rather than the housing, as a structural member.
    Type: Grant
    Filed: April 12, 2023
    Date of Patent: April 23, 2024
    Assignee: Google LLC
    Inventors: Laurie Man Sum Kwan, Cindy Ngoc-Tran Au, Timothy Michael Vanderet, Cheng-jung Lee
  • Publication number: 20230262918
    Abstract: The present document describes an electronic device with a structural midframe and associated methods. The architectural design of the electronic device (e.g., a security camera) is such that its components are assembled onto the midframe to form a subassembly and the housing is assembled after the subassembly. The midframe includes various features that enable multiple printed circuit boards, a camera subassembly, a front housing member, a heatsink, and a heat spreader to be assembled onto the midframe outside of the housing. The midframe can also include a hinge-bearing surface forming a portion of a ball joint for supporting rotational movement of the electronic device. Accordingly, the electronic device uses the midframe, rather than the housing, as a structural member.
    Type: Application
    Filed: April 12, 2023
    Publication date: August 17, 2023
    Applicant: Google LLC
    Inventors: Laurie Man Sum Kwan, Cindy Ngoc-Tran Au, Timothy Michael Vanderet, Cheng-jung Lee
  • Patent number: 11659677
    Abstract: The present document describes an electronic device with a structural midframe and associated methods. The architectural design of the electronic device (e.g., a security camera) is such that its components are assembled onto the midframe to form a subassembly and the housing is assembled after the subassembly. The midframe includes various features that enable multiple printed circuit boards, a camera subassembly, a front housing member, a heatsink, and a heat spreader to be assembled onto the midframe outside of the housing. The midframe can also include a hinge-bearing surface forming a portion of a ball joint for supporting rotational movement of the electronic device. Accordingly, the electronic device uses the midframe, rather than the housing, as a structural member.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: May 23, 2023
    Assignee: Google LLC
    Inventors: Laurie Man Sum Kwan, Cindy Ngoc-Tran Au, Timothy Michael Vanderet, Cheng-jung Lee
  • Patent number: 11622178
    Abstract: This document describes a speaker-integration system and associated devices and systems. The speaker-integration system includes a speaker that is re-workably mounted, via an elastomeric gasket, to an intermediate structure that is mountable to an outer enclosure of an electronic device. The intermediate structure forms a cavity in which the speaker is sealed, effective to use the cavity as the speaker's back volume to contain acoustic waves without impacting other structures in the electronic device. The front of the speaker is sealed against the outer enclosure by a gasket that controls, based on its placement and geometry, axial and radial directions of the speaker relative to the intermediate structure to prevent the speaker from buzzing against surrounding rigid parts. The speaker has wires that exit the back volume via a detachable grommet, which controls positioning of the wires to prevent rub and buzz against surrounding parts.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: April 4, 2023
    Assignee: Google LLC
    Inventors: Cindy Ngoc-Tran Au, Gordon Robert Dix, Luis Chau, William Raeming Dong, Laurie Man Sum Kwan
  • Publication number: 20220232304
    Abstract: This document describes a speaker-integration system and associated devices and systems. The speaker-integration system includes a speaker that is re-workably mounted, via an elastomeric gasket, to an intermediate structure that is mountable to an outer enclosure of an electronic device. The intermediate structure forms a cavity in which the speaker is sealed, effective to use the cavity as the speaker's back volume to contain acoustic waves without impacting other structures in the electronic device. The front of the speaker is sealed against the outer enclosure by a gasket that controls, based on its placement and geometry, axial and radial directions of the speaker relative to the intermediate structure to prevent the speaker from buzzing against surrounding rigid parts. The speaker has wires that exit the back volume via a detachable grommet, which controls positioning of the wires to prevent rub and buzz against surrounding parts.
    Type: Application
    Filed: January 20, 2022
    Publication date: July 21, 2022
    Applicant: Google LLC
    Inventors: Cindy Ngoc-Tran Au, Gordon Robert Dix, Luis Chau, William Raeming Dong, Laurie Man Sum Kwan
  • Publication number: 20220095472
    Abstract: The present document describes an electronic device with a structural midframe and associated methods. The architectural design of the electronic device (e.g., a security camera) is such that its components are assembled onto the midframe to form a subassembly and the housing is assembled after the subassembly. The midframe includes various features that enable multiple printed circuit boards, a camera subassembly, a front housing member, a heatsink, and a heat spreader to be assembled onto the midframe outside of the housing. The midframe can also include a hinge-bearing surface forming a portion of a ball joint for supporting rotational movement of the electronic device. Accordingly, the electronic device uses the midframe, rather than the housing, as a structural member.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 24, 2022
    Applicant: Google LLC
    Inventors: Laurie Man Sum Kwan, Cindy Ngoc-Tran Au, Timothy Michael Vanderet, Cheng-jung Lee
  • Patent number: 11265632
    Abstract: This document describes a speaker-integration system and associated devices and systems. The speaker-integration system includes a speaker that is re-workably mounted, via an elastomeric gasket, to an intermediate structure that is mountable to an outer enclosure of an electronic device. The intermediate structure forms a cavity in which the speaker is sealed, effective to use the cavity as the speaker's back volume to contain acoustic waves without impacting other structures in the electronic device. The front of the speaker is sealed against the outer enclosure by a gasket that controls, based on its placement and geometry, axial and radial directions of the speaker relative to the intermediate structure to prevent the speaker from buzzing against surrounding rigid parts. The speaker has wires that exit the back volume via a detachable grommet, which controls positioning of the wires to prevent rub and buzz against surrounding parts.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: March 1, 2022
    Assignee: Google LLC
    Inventors: Cindy Ngoc-Tran Au, Gordon Robert Dix, Luis Chau, William Raeming Dong, Laurie Man Sum Kwan