Patents by Inventor Robert Cheung

Robert Cheung 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).

  • Attachment for a vacuum cleaning appliance
    Patent number: 11937761
    Abstract: An attachment for a vacuum cleaning appliance has a first part which is connectable to a main body of the appliance, and a second part which is connectable to the first part. The first part includes a crevice nozzle and a brush section which is moveable along the crevice nozzle between a retracted position and a deployed position. The second part includes a suction inlet, and is arranged to be push-fitted over the first part so that the crevice nozzle and the brush section of the first part are both stored within the second part when the second part is connected to the first part.
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: March 26, 2024
    Assignee: Dyson Technology Limited
    Inventors: Ying Yeung Cheung, Stephen Robert Dimbylow, James White, Robert Hinchliffe
  • Collective address book system
    Patent number: 10554592
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a collective address book system. One of the methods includes: receiving a request from a user to contact a person of interest; determining that contact information for the person of interest is not available in the user's contact information to which the system has access; determining that the collective address book system has access to contact information for the person of interest; generating proxy contact data for the person of interest; and providing the proxy contact data to the first user.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: February 4, 2020
    Assignee: The Fin Exploration Company
    Inventors: Sidharth Shanker, Venkataramanan Iyer Nandagopal, Robert Cheung, Robert Cobb, Daniel Cosson, Andrew Kortina, Samuel Lessin, Michael Richter, Andrew Staub
  • Collective Address Book System
    Publication number: 20190132266
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a collective address book system. One of the methods includes: receiving a request from a user to contact a person of interest; determining that contact information for the person of interest is not available in the user's contact information to which the system has access; determining that the collective address book system has access to contact information for the person of interest; generating proxy contact data for the person of interest; and providing the proxy contact data to the first user.
    Type: Application
    Filed: December 21, 2018
    Publication date: May 2, 2019
    Applicant: The Fin Exploration Company
    Inventors: Sidharth Shanker, Venkataramanan Iyer Nandagopal, Robert Cheung, Robert Cobb, Daniel Cosson, Andrew Kortina, Samuel Lessin, Michael Richter, Andrew Staub
  • Collective address book system
    Patent number: 10212105
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a collective address book system. One of the methods includes: receiving a request from a user to contact a person of interest; determining that contact information for the person of interest is not available in the user's contact information to which the system has access; determining that the collective address book system has access to contact information for the person of interest; generating proxy contact data for the person of interest; and providing the proxy contact data to the first user.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: February 19, 2019
    Assignee: The Fin Exploration Company
    Inventors: Sidharth Shanker, Venkataramanan Iyer Nandagopal, Robert Cheung, Robert Cobb, Daniel Cosson, Andrew Kortina, Samuel Lessin, Michael Richter, Andrew Staub
  • Collective Address Book System
    Publication number: 20180212922
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a collective address book system. One of the methods includes: receiving a request from a user to contact a person of interest; determining that contact information for the person of interest is not available in the user's contact information to which the system has access; determining that the collective address book system has access to contact information for the person of interest; generating proxy contact data for the person of interest; and providing the proxy contact data to the first user.
    Type: Application
    Filed: January 25, 2017
    Publication date: July 26, 2018
    Applicant: The Fin Exploration Company
    Inventors: Sidharth Shanker, Venkataramanan Iyer Nandagopal, Robert Cheung, Robert Cobb, Daniel Cosson, Andrew Kortina, Samuel Lessin, Michael Richter, Andrew Staub