Patents Assigned to Lenovo (Singapore) PTE LTD
  • Publication number: 20240249689
    Abstract: An information processing apparatus includes a ranging sensor which divides a predetermined detection range into a plurality of measurement units to measure the distance to an object for each measurement unit; a memory which temporarily stores distance information indicative of the distance for each measurement unit measured by the ranging sensor; and a processor which executes processing based on the distance information for each measurement unit. The processor detects a range of a person present in the detection range based on the distance information for each measurement unit, detects a range of a face of the person in the range of the person detected in the detection range based on the distance information for each measurement unit, and detects the orientation of the face based on distance information in the range of the face among pieces of the distance information each piece for each measurement unit.
    Type: Application
    Filed: January 15, 2024
    Publication date: July 25, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Kazuhiro Kosugi, Masashi Nishio
  • Publication number: 20240249542
    Abstract: An electronic apparatus includes a processor configured to execute area extraction processing of extracting a character area including a character in an image, processing of applying dithering to an area other than the character area in the image, and emphasizing processing of emphasizing the character in the character area.
    Type: Application
    Filed: December 20, 2023
    Publication date: July 25, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventor: Keiichi Yoshitomi
  • Publication number: 20240251204
    Abstract: An information processing apparatus includes: two amplifiers that and output sound signals based on sound data to two speakers, respectively, that the stereo speaker has; a connector that connects the amplifiers to the two speakers; and a microphone. When a first stereo speaker is to be connected to the connector, the stereo speaker is connected so that the two speakers of the first stereo speaker are in phase with each other. When a second stereo speaker is to be connected to the connector, the stereo speaker is connected so that the two speakers of the second stereo speaker are in reverse phase with each other. The information processing apparatus outputs a sound signal based on predetermined sound data from the amplifiers to the stereo speaker, thus identifying the type of the stereo speaker connected to the connector based on the sound collected with the microphone.
    Type: Application
    Filed: December 20, 2023
    Publication date: July 25, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hidehisa Mori, Dadao Tian, Hironari Nishino, Qian Wang, Chikara Takahashi, Tabito Miyamoto
  • Publication number: 20240249657
    Abstract: An information processing apparatus includes a memory which temporarily stores a program of a system and programs running on the system; and a processor which executes processing based on the programs stored in the memory. The processor performs first processing to perform control between display on and display off of a display unit based on the program of the system and control the brightness of the display unit in the display-on state based on a brightness setting value, second processing to change the brightness setting value based on a program running on the system in the display-on state, and third processing in which, when performing control from the display-on state to the display off by the first processing, the brightness setting value changed by the second processing based on the program running on the system is restored to the brightness setting value before change.
    Type: Application
    Filed: January 22, 2024
    Publication date: July 25, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Masashi Nishio, Kazuhiro Kosugi
  • Publication number: 20240249703
    Abstract: An information processing apparatus includes a display, a memory that temporarily stores display data to be displayed on the display, and a processor that performs control when the display data stored in the memory is displayed on the display. The processor performs a display mode switching process of switching between a first display mode in which display is controlled by using an entire screen area of the display as a display area, and a second display mode in which display is controlled by using a part of the screen area as the display area, and a display control process of, in a case in which the first display mode and the second display mode are switched by the display mode switching process, changing a display magnification to a display magnification individually set for each of the first display mode and the second display mode.
    Type: Application
    Filed: January 25, 2024
    Publication date: July 25, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Yuichi Sone, Yoshinori Ito, Kengo Sano
  • Patent number: 12046235
    Abstract: One embodiment provides a method, including: receiving, at an input device associated with an information handling device, audio input; determining, using a processor, that an audible anomaly exists in the audio input, wherein the audible anomaly corresponds to a deviation from an established speech input pattern of a user; and performing, responsive to determining that the audible anomaly exists in the audio input, a remedial action to address the audible anomaly. Other aspects are described and claimed.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: July 23, 2024
    Assignee: LENOVO (SINGAPORE) PTE. LTD.
    Inventor: Matthew Tucker
  • Patent number: 12047453
    Abstract: One embodiment provides a method, including: detecting, while in a virtual environment effectuated by a virtual reality device, an activation command to activate a digital assistant embodied on a disparate digital assistant device; establishing a connection with the disparate digital assistant device; receiving, subsequent to the establishing and at the virtual reality device, a user command directed toward the digital assistant; and performing, using the digital assistant while in the virtual environment, an action corresponding to the user command. Other aspects are described and claimed.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: July 23, 2024
    Assignee: LENOVO (SINGAPORE) PTE. LTD.
    Inventors: Robert James Kapinos, Timothy Winthrop Kingsbury, Russell Speight VanBlon, Scott Wentao Li
  • Patent number: 12045018
    Abstract: One embodiment provides a method, including: monitoring, using an accelerometer integrated with an information handling device, gravitational acceleration experienced by the information handling device; identifying, based on the monitoring, a change in the gravitational acceleration from a first gravitational acceleration metric to a second gravitational acceleration metric; and adjusting, responsive to the identifying, a time-keeping standard referenced by the information handling device based on the second gravitational acceleration metric. Other aspects are described and claimed.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: July 23, 2024
    Assignee: LENOVO (SINGAPORE) PTE. LTD.
    Inventors: Mark K Summerville, Richard Todd Wall, Justin Michael Ringuette, Sandy Collins, Aravind Senthil Murugan
  • Patent number: 12047797
    Abstract: Apparatuses, methods, and systems are disclosed for downlink assignments for downlink control channels. One method includes, in response to an assignment group comprising a first assignment: determining a first data channel allocation comprising resources allocated to a first data channel; determining a first DMRS symbol location associated with the first data channel based on the first assignment, a first set of OFDM symbols, and a second set of OFDM symbols; and decoding the first data channel. The method includes, in response to the assignment group comprising a second assignment: determining a second data channel allocation comprising resources allocated to a second data channel; determining a second DMRS symbol location associated with the second data channel based on the second assignment, the first set of OFDM symbols, and the second set of OFDM; and decoding the second data channel.
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: July 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia, Ravi Kuchibhotla
  • Patent number: 12048121
    Abstract: Thermal spreaders for targeted heat dissipation of an electronic component are disclosed. One thermal spreader includes a thermally conductive composition configured to function in conjunction with an electrically insulator material to dissipate heat away from a heat-generating electronic component of a computing device while electrically insulating the electronic component. The thermally conductive composition is malleable to target placement of the thermally conductive material on the electrically insulator material such that the thermally conductive composition is in thermal communication with a targeted area of the electronic component over which the electrically insulator material is positioned for targeted heat dissipation of the electronic component. Apparatus and systems including one or more of the thermal spreaders for targeted heat dissipation of one or more electronic components included therein are also disclosed.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: July 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Bouziane Yebka, Tin-Lup Wong, Philip J. Jakes
  • Patent number: 12047859
    Abstract: Apparatuses, methods, and systems are disclosed for configuring repeater-assisted communication. One method includes transmitting, from a first network node (“NN”), an indication of repeater-assisted communication to a second NN and a third NN. The method includes transmitting configuration information to the second NN and the third NN. The configuration information includes control information that corresponds to whether the second NN and the third NN are turned on or turned off, the control information corresponding to whether the second NN and the third NN are turned on or turned off is correlated, the control information identifies timing information for the second NN and the third NN, and the timing information indicates whether the second NN and the third NN are expected to transmit a signal received at the second NN and the third NN at a prior time to the first NN and/or a fourth NN based on the configuration information.
    Type: Grant
    Filed: April 24, 2023
    Date of Patent: July 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Ahmed Hindy, Ali Ramadan Ali, Vijay Nangia
  • Patent number: 12047187
    Abstract: One embodiment provides a method, including: detecting, using a processor, context data associated with a current event a user is engaged in; utilizing, based on the detecting, the context data to predict an end time of the current event; determining, based on the utilizing, that the end time of the current event will overlap with a start time of an upcoming event the user is scheduled to attend; and performing, responsive to the determining, an action to remediate issues associated with the overlap between the current event and the upcoming event. Other aspects are described and claimed.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: July 23, 2024
    Assignee: LENOVO (SINGAPORE) PTE. LTD
    Inventors: Mark Delaney, Arnold Weksler, Nathan Peterson, Russell Speight VanBlon, John C Mese
  • Patent number: 12047168
    Abstract: According to a possible embodiment, a control channel can be received in a first downlink slot. The control channel can contain DCI with a downlink DCI format. The DCI can contain a CSI report trigger that triggers a CSI report. The DCI can schedule PDSCH transmissions repeated a number of times in a set of downlink slots. Each PDSCH transmission of the repeated PDSCH transmissions can be in a separate downlink slot. A CSI report can be generated in response to receiving the CSI report trigger. At least one uplink resource to transmit the generated CSI report can be determined. The at least one uplink resource can be determined based on the number of repeated PDSCH transmissions. The generated CSI report can be transmitted in the determined at least one uplink resource.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: July 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hossein Bagheri, Hyejung Jung, Vijay Nangia, Ravi Kuchibhotla, Tyler Brown, Robert T. Love
  • Patent number: 12045192
    Abstract: In one aspect, a device may include at least one processor programmed with instructions to power on the device responsive to an electrical connection of two pins on a front panel header of a system board and, based on powering on the device responsive to the electrical connection of two pins on the front panel header of the system board, present a basic input/output system (BIOS) setup screen on a display. The BIOS setup screen may provide one or more options for a person to configure pinouts of the front panel header. The processor may also be programmed with instructions to save the person's configuration of the pinouts of the front panel header based on user input using the BIOS setup screen and, responsive to a subsequent startup of the device, apply the configuration of the pinouts of the front panel header for operation of the device.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: July 23, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Robert J. Kapinos, Scott Li, Robert James Norton, Jr., Russell Speight VanBlon
  • Publication number: 20240241539
    Abstract: An electronic apparatus chassis includes a first chassis member, a second chassis member, and screws that fasten the chassis members to each other. In addition, the electronic apparatus chassis includes an engagement piece and a receiving portion that connect each of edge portions of the first chassis member to the second chassis member. In the electronic apparatus chassis, the first chassis member and the second chassis member are configured such that the relative positions thereof are not substantially changed when the screw is loosened and removed from the screw hole, and a relative movement thereof is provided in a direction away from each other when the screw is loosened and removed from the screw hole.
    Type: Application
    Filed: November 26, 2023
    Publication date: July 18, 2024
    Applicant: LENOVO (SINGAPORE) PTE. LTD.
    Inventors: Fumitake Mizoguchi, Shinichi Kubota, Hideki Tanabe
  • Publication number: 20240231427
    Abstract: An electronic apparatus includes a first chassis in which a motherboard mounted with a processing device is mounted, a second chassis provided adjacent to the first chassis, a hinge device that relatively rotatably connects the first chassis to the second chassis, an electrical component that is provided in the first chassis and generates heat, a plate-shaped thermal module that is provided in the first chassis and is thermally connected to the electrical component to radiate heat, and a graphite sheet provided to extend from the first chassis to the second chassis. A connection edge portion of the first chassis is made of a heat conductive material, the thermal module is provided with a heat pipe along the connection edge portion, and the graphite sheet is thermally connected to the heat pipe and the connection edge portion by being laminated and interposed therebetween.
    Type: Application
    Filed: August 29, 2023
    Publication date: July 11, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Atsushi Ohyama, Yusuke Onoue, Akinori Uchino
  • Publication number: 20240232310
    Abstract: The information processing apparatus includes: a chassis variable in form; a system device; a sensor for acquiring biological information; a user authentication unit which changes the operating mode of the system device from a power-saving mode to a standard mode consumed more power when a user to be registered is identified using the biological information as a pre-registered user; and a power supply circuit, wherein the sensor is placed in the chassis, and the power supply circuit controls the supply of power to the user authentication unit based on the form.
    Type: Application
    Filed: September 1, 2023
    Publication date: July 11, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventor: Dadao Tian
  • Publication number: 20240237292
    Abstract: An electronic apparatus includes a CPU provided in a first chassis and generating heat, a plate-shaped vapor chamber provided in the first chassis and thermally connected to the CPU to radiate heat, and two heat pipes protruding and extending from the vapor chamber at positions separated from each other. A graphite sheet that is thinner than the vapor chamber is thermally connected to the two heat pipes. A battery device having three cells is provided in the first chassis, and the heat pipe extends into a groove portion formed between the cells.
    Type: Application
    Filed: August 31, 2023
    Publication date: July 11, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Atsushi Ohyama, Yusuke Onoue, Akinori Uchino
  • Patent number: 12035137
    Abstract: Apparatuses, methods, and systems are disclosed for security mode integrity verification. One method includes receiving an authentication request message corresponding to a user equipment. The method includes, in response to receiving the authentication request message, determining whether the user equipment has moved from a first public land mobile network to a second public land mobile network within a predetermined period of time. The method includes, in response to the user equipment having moved from the first public land mobile network to the second public land mobile network within the predetermined period of time, determining a likelihood factor that indicates a likelihood that the user equipment moved from the first public land mobile network to the second public land mobile network. The method includes, in response to the likelihood factor being less than a predetermined threshold, transmitting an authentication response message indicating a failed authentication.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: July 9, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Andreas Kunz, Genadi Velev
  • Patent number: 12032407
    Abstract: A device can include a processor; memory accessible to the processor; a base housing; a first foldable display housing that includes a first foldable display; a first hinge assembly that couples the first foldable display housing to the base housing; a second foldable display housing that includes a second foldable display; and a second hinge assembly that couples the second foldable display housing to the base housing.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: July 9, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Carlos Eduardo Dias Duarte, Denis Leite Gomes