Patents by Inventor Justo Perez

Justo Perez 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).

  • Publication number: 20240200576
    Abstract: A device configured to generate an air flow, the device including: a compressor; an air flow duct arranged to convey a flow of air generated by the compressor; a gas-filled cavity disposed beside the air flow duct; a wall separating the air flow duct and the cavity, the wall including at least one aperture; and an acoustic resistive screen covering and held in tension over the aperture of the wall. The screen is in fluid contact with air in the air flow duct and gas in the cavity and is configured to resist air flow between the duct and the cavity. The resistive screen and the cavity together define a noise-damping resonator.
    Type: Application
    Filed: April 19, 2022
    Publication date: June 20, 2024
    Applicant: Dyson Technology Limited
    Inventors: Philip Tennison REILLY, Peter HARLEY, Christopher Ashley MONK, Ignacio Justo PEREZ PABLOS
  • Publication number: 20240200710
    Abstract: A method of reducing noise in a device configured to generate an air flow. The device includes an air flow duct arranged to convey a flow of air, a gas-filled cavity disposed beside the air flow duct, and a wall separating the air flow duct and the cavity. The wall includes at least one aperture. The method includes optimising an acoustic property for an acoustic resistive screen that is to be held in tension over the aperture, by: determining geometric properties of the cavity, the aperture and the air flow duct; determining, based on the geometric properties, a noise reduction for the device for each of a series of values for the acoustic property of the screen; and comparing the respective noise reductions for the series of values to determine an optimised value of the series.
    Type: Application
    Filed: April 19, 2022
    Publication date: June 20, 2024
    Applicant: Dyson Technology Limited
    Inventors: Ignacio Justo PEREZ PABLOS, Christopher Ashley MONK
  • Patent number: 11250527
    Abstract: Embodiments generally relate to providing litigation management for multiple remote content systems using asynchronous bi-directional replication pipelines. In some embodiments, a method includes retrieving, at one or more inbound replicators of one or more respective bi-directional pipelines, metadata associated with documents stored in one or more content repositories. The method further includes resolving, at a governance control hub, conflicts associated with legal holds on one or more of the documents based on the metadata. The method further includes sending conflict resolution results from one or more outbound applicators of the bi-directional pipelines to the content repositories, where the content repositories enforce legal holds on the documents.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: February 15, 2022
    Assignee: International Business Machines Corporation
    Inventors: Roger C. Raphael, Ronald L. Rathgeber, Rajesh M. Desai, Gabriel Valencia, Justo Perez, William Russell Belknap, Sudhakar Basireddy
  • Patent number: 11100598
    Abstract: Embodiments generally relate to providing litigation management for multiple remote content systems using asynchronous bi-directional replication pipelines. In some embodiments, a method includes retrieving, at one or more inbound replicators of one or more respective bi-directional pipelines, metadata associated with documents stored in one or more content repositories. The method further includes resolving, at a governance control hub, conflicts associated with legal holds on one or more of the documents based on the metadata. The method further includes sending conflict resolution results from one or more outbound applicators of the bi-directional pipelines to the content repositories, where the content repositories enforce legal holds on the documents.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: August 24, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Roger C. Raphael, Ronald L. Rathgeber, Rajesh M. Desai, Gabriel Valencia, Justo Perez, William Russell Belknap, Sudhakar Basireddy
  • Publication number: 20190228487
    Abstract: Embodiments generally relate to providing litigation management for multiple remote content systems using asynchronous bi-directional replication pipelines. In some embodiments, a method includes retrieving, at one or more inbound replicators of one or more respective bi-directional pipelines, metadata associated with documents stored in one or more content repositories. The method further includes resolving, at a governance control hub, conflicts associated with legal holds on one or more of the documents based on the metadata. The method further includes sending conflict resolution results from one or more outbound applicators of the bi-directional pipelines to the content repositories, where the content repositories enforce legal holds on the documents.
    Type: Application
    Filed: January 23, 2018
    Publication date: July 25, 2019
    Inventors: Roger C. RAPHAEL, Ronald L. RATHGEBER, Rajesh M. DESAI, Gabriel VALENCIA, Justo PEREZ, William Russell BELKNAP, Sudhakar BASIREDDY
  • Publication number: 20070016583
    Abstract: Techniques are provided for processing a search request. One or more indexed levels of access control list information are stored in a search index for each document identified in the search index. An interim result set is generated by matching the one or more indexed levels of access control list information associated with each said document to one or more security groups associated with the search request. A final result set is generated from the interim result set by performing impersonation.
    Type: Application
    Filed: July 14, 2005
    Publication date: January 18, 2007
    Inventors: Ronny Lempel, Todd Leyba, John McPherson, Justo Perez