Patents by Inventor Richard Xu

Richard Xu 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: 20230397004
    Abstract: A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Inventors: Jing LIU, Richard XU, Xiaolei QIN
  • Publication number: 20230281961
    Abstract: A system and method for 3D object detection using multi-resolution features recovery using panoptic segmentation information. Panoptic segmentation predictions from a panoptic segmentation network and intermediate feature maps from one or more early layers of an object detection network are received. Feature vectors are retrieved from the intermediate feature maps using the panoptic segmentation predictions. The retrieved feature vectors are combined with feature maps from one or more late layers of the object detection network for generating object detection predictions.
    Type: Application
    Filed: July 22, 2022
    Publication date: September 7, 2023
    Inventors: Hamidreza FAZLALI, Richard XU, Bingbing LIU
  • Patent number: 11743720
    Abstract: A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: August 29, 2023
    Assignee: Simo Holdings, Inc.
    Inventors: Jing Liu, Richard Xu, Xiaolei Qin
  • Publication number: 20200236549
    Abstract: A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 23, 2020
    Inventors: Jing LIU, Richard XU, Xiaolei QIN
  • Publication number: 20200170424
    Abstract: A multi-zone blanket comprises multiple compartments along a length and a width; first pouches configured to be secured in a first set of the multiple compartments, the first set of the multiple compartments associated with a first zone of the multi-zone blanket, each of the first pouches having a first weight, the first pouches for causing a first weighted distribution across the first zone; and second pouches configured to be secured in a second set of the multiple compartments, the second set of the multiple compartments associated with a second zone of the multi-zone blanket, each of the second pouches having a second weight different than the first weight, the second pouches for causing a second weighted distribution across the second zone.
    Type: Application
    Filed: November 29, 2019
    Publication date: June 4, 2020
    Applicant: E & E Co., Ltd.
    Inventor: ShiZhong Richard Xu
  • Patent number: 10534484
    Abstract: A processing system includes sensor circuitry configured to obtain capacitive sensing signals from sensor electrodes, the sensor electrodes having baseline values, such that each sensor electrode has a corresponding baseline value. The processing circuitry is configured to be connected to the sensor circuitry and configured to determine, for the corresponding baseline value of a sensor electrode, a spatial consistency metric value using the various baseline values, set a baseline updating scheme for the sensor electrode based on the spatial consistency metric value, and update the corresponding baseline value of the sensor electrode according to the baseline updating scheme to obtain an updated corresponding baseline value.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: January 14, 2020
    Assignee: Synaptics Incorporated
    Inventor: Richard Xu
  • Patent number: 10083807
    Abstract: A key mechanism is disclosed. The key mechanism comprises a keycap, a dome support structure positioned relative to the keycap and defining an opening, an actuation mechanism coupled to the keycap, and a collapsible dome positioned in the opening of the dome support structure. The actuation mechanism is configured to movably support the keycap relative to the dome support structure. The dome comprises an upstop member configured to limit upward travel of the collapsible dome.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: September 25, 2018
    Assignee: APPLE INC.
    Inventors: Chia-Chi Wu, Zheng Gao, Ming Gavin Gao, Paul X. Wang, Alex J. Lehmann, Richard Xu, Kenneth M. Silz, Chia-Wei Lee
  • Publication number: 20180203542
    Abstract: A processing system includes sensor circuitry configured to obtain capacitive sensing signals from sensor electrodes, the sensor electrodes having baseline values, such that each sensor electrode has a corresponding baseline value. The processing circuitry is configured to be connected to the sensor circuitry and configured to determine, for the corresponding baseline value of a sensor electrode, a spatial consistency metric value using the various baseline values, set a baseline updating scheme for the sensor electrode based on the spatial consistency metric value, and update the corresponding baseline value of the sensor electrode according to the baseline updating scheme to obtain an updated corresponding baseline value.
    Type: Application
    Filed: May 24, 2017
    Publication date: July 19, 2018
    Applicant: Synaptics Incorporated
    Inventor: Richard Xu
  • Publication number: 20180035295
    Abstract: A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
    Type: Application
    Filed: June 12, 2017
    Publication date: February 1, 2018
    Inventors: Jing Liu, Richard Xu, Xiaolei Qin
  • Publication number: 20170345589
    Abstract: A key mechanism is disclosed. The key mechanism comprises a keycap, a dome support structure positioned relative to the keycap and defining an opening, an actuation mechanism coupled to the keycap, and a collapsible dome positioned in the opening of the dome support structure. The actuation mechanism is configured to movably support the keycap relative to the dome support structure. The dome comprises an upstop member configured to limit upward travel of the collapsible dome.
    Type: Application
    Filed: May 24, 2016
    Publication date: November 30, 2017
    Inventors: Chia-Chi Wu, Zheng Gao, Ming Gavin Gao, Paul X. Wang, Alex J. Lehmann, Richard Xu, Kenneth M. Silz, Chia-Wei Lee
  • Patent number: 9736689
    Abstract: An authentication bank for a wireless communication system is disclosed. The authentication bank comprises a plurality of physical identification modules. A physical identification module may include one or more memory, processors, programs, and computer readable media storing subscriber identity module and authentication information. At least one of the one or more programs stored in the memory may comprise instructions executable by at least one of the one or more processors. The executable instructions may cause the one or more processors to receive a request, from an authentication server, for associating the subscriber identity module (SIM) with a foreign wireless communication client or an extension unit, retrieve subscriber identity information and authentication information for the foreign wireless communication client or the extension unit from the SIM, and send the subscriber identity information and the authentication information to the authentication server.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: August 15, 2017
    Assignee: SIMO HOLDINGS INC.
    Inventors: Jing Liu, Richard Xu, Xiaolei Qin
  • Patent number: 9004169
    Abstract: A gel barrier may be created within an annulus in a one-step operation by combining two or more solutions within the annulus. The two solutions may include a first solution, such as a silicate solution, and a second solution that may be an aqueous hardener solution. Once the two solutions are combined and subsequently reacted together, the forming of a gel barrier may occur between a plurality of zones along the annulus. The gel barrier may then prevent a fluid from traveling between adjacent zones of the wellbore annulus.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: April 14, 2015
    Assignee: Baker Hughes Incorporated
    Inventors: Tianping Huang, Richard Xu
  • Publication number: 20120247772
    Abstract: A gel barrier may be created within an annulus in a one-step operation by combining two or more solutions within the annulus. The two solutions may include a first solution, such as a silicate solution, and a second solution that may be an aqueous hardener solution. Once the two solutions are combined and subsequently reacted together, the forming of a gel barrier may occur between a plurality of zones along the annulus. The gel barrier may then prevent a fluid from traveling between adjacent zones of the wellbore annulus.
    Type: Application
    Filed: March 31, 2011
    Publication date: October 4, 2012
    Applicant: Baker Hughes Incorporated
    Inventors: Tianping Huang, Richard Xu
  • Publication number: 20120208532
    Abstract: An authentication bank for a wireless communication system is disclosed. The authentication bank comprises a plurality of physical identification modules. A physical identification module may include one or more memory, processors, programs, and computer readable media storing subscriber identity module and authentication information. At least one of the one or more programs stored in the memory may comprise instructions executable by at least one of the one or more processors. The executable instructions may cause the one or more processors to receive a request, from an authentication server, for associating the subscriber identity module (SIM) with a foreign wireless communication client or an extension unit, retrieve subscriber identity information and authentication information for the foreign wireless communication client or the extension unit from the SIM, and send the subscriber identity information and the authentication information to the authentication server.
    Type: Application
    Filed: February 13, 2012
    Publication date: August 16, 2012
    Inventors: Jing Liu, Richard Xu, Xiaolei Qin
  • Patent number: 8116735
    Abstract: A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: February 14, 2012
    Assignee: Simo Holdings Inc.
    Inventors: Jing Liu, Richard Xu, Xiaolei Qin
  • Patent number: 8047293
    Abstract: Disclosed herein is a flow-actuated actuator. The actuator includes, a tubular movable relative to a structure within which the tubular is positionable, and a plurality of full bore flow-resisting elements disposed at the tubular, the plurality of full bore flow-resisting elements having a greater resistance to fluid flow therethrough than any one of the plurality of full bore flow-resisting elements has alone.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: November 1, 2011
    Assignee: Baker Hughes Incorporated
    Inventors: Yang Xu, Richard Xu, Ronnie David Russell, Namhyo Kim, Lale Korkmaz
  • Publication number: 20110186308
    Abstract: A seal including a contact area; and two arms extending in opposite directions from the contact area, the seal when set exhibiting an asymmetric cross section.
    Type: Application
    Filed: January 29, 2010
    Publication date: August 4, 2011
    Applicant: BAKER HUGHES INCORPORATED
    Inventor: Richard Xu
  • Publication number: 20110187062
    Abstract: A collet system having greater axial load capability and debris protection includes a sleeve and a collet. The collet is disposed in a debris protected position relative to the sleeve and is radially adjacent and axially supported by sleeve.
    Type: Application
    Filed: January 29, 2010
    Publication date: August 4, 2011
    Applicant: BAKER HUGHES INCORPORATED
    Inventor: Richard Xu
  • Publication number: 20100294508
    Abstract: Disclosed herein is a flow-actuated actuator. The actuator includes, a tubular movable relative to a structure within which the tubular is positionable, and a plurality of full bore flow-resisting elements disposed at the tubular, the plurality of full bore flow-resisting elements having a greater resistance to fluid flow therethrough than any one of the plurality of full bore flow-resisting elements has alone.
    Type: Application
    Filed: May 20, 2009
    Publication date: November 25, 2010
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Yang Xu, Richard Xu, Ronnie David Russell, Namhyo Kim, Lale Korkmaz
  • Publication number: 20090221265
    Abstract: A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
    Type: Application
    Filed: February 28, 2008
    Publication date: September 3, 2009
    Inventors: Jing LIU, Richard XU, Xiaolei QIN