Patents by Inventor Mengnan WANG

Mengnan WANG 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: 11665158
    Abstract: One embodiment provides a method, including: identifying a biometric pattern present in a wireless signal associated with an information handling device; determining, using a processor, whether the biometric pattern corresponds to an authorized biometric pattern; and authenticating, responsive to determining that the biometric pattern corresponds to the authorized biometric pattern, a user of the information handling device. Other aspects are described and claimed.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: May 30, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Hong Xiong, Song Wang, Jatinder Kumar, Mengnan Wang
  • Patent number: 11606513
    Abstract: There is disclosed an information handling system, including a camera, which may include an input lens, and an image signal processor, which may include circuitry that converts an analog image received at the input lens to a digital image data structure; a device interface may include circuitry that provides the image data structure to an information handling device, and a modifier circuit that modifies human features of the digital image data structure before the digital image data structure is provided to the device interface.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: March 14, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: John W. Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Publication number: 20230055285
    Abstract: Apparatuses, methods, systems, and program products are disclosed to securely erase user data using storage regions on a shared computing device. Memory stores code executable by the processor. The code is executable to configure a nonvolatile storage device of a shared device that may be used by multiple users but is exclusively used by one user at a time. The nonvolatile storage device has shared files storing system data and a data region storing user data associated with a user. The code executes to assign read-only privileges to the system region and read-write privileges to the data region before sharing the device with the user. Requests to write data to the nonvolatile storage device while the device is shared are serviced on the data region. When the user returns the shared device to the originator the code executes to erase the data region.
    Type: Application
    Filed: August 19, 2021
    Publication date: February 23, 2023
    Inventors: John W. Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Patent number: 11586707
    Abstract: Apparatuses, methods, systems, and program products are disclosed for modifying the enabled features of a hardware component at the time of use. An apparatus includes a processor and memory that stores code executable by the processor. The code is executable by the processor to obtain a feature of the hardware component that is not enabled and generates an encrypted code associated with the feature of the hardware component to be enabled. The apparatus processes a payment for the cost of enabling the hardware component and enables the feature of the hardware component in response to the association of the payment processed with the encrypted code for the feature of the hardware component.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: February 21, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: John Weldon Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Publication number: 20230041814
    Abstract: A system and method include a depth sensing device configured to sense an object within a sensing space at an object sensing location. The depth sensing device is configured to output one or more depth signals regarding the object. A control unit is in communication with the depth sensing device. The control unit is configured to receive the one or more depth signals and construct a model of the object from the one or more depth signals. The control unit is further configured to output a model signal regarding the model of the object to one or more object reproduction devices at one or more monitoring locations that differ from the object sensing location. The model of the object is shown by the one or more object reproduction devices.
    Type: Application
    Filed: August 6, 2021
    Publication date: February 9, 2023
    Inventors: John W. Nicholson, Howard Locker, Daryl C. Cromer, Mengnan Wang
  • Publication number: 20230034773
    Abstract: In one aspect, a headset may include at least one processor, a display accessible to the at least one processor, a camera accessible to the processor, and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to receive one or more images from the camera. Based on the one or more images, the instructions may then be executable to identify a predetermined object within a user's field of view and/or identify a location of the display at which or through which the user is looking. Based on the identification(s), the instructions may then be executable to take at least one action related to administration of a test or examination.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 2, 2023
    Inventors: Song Wang, Jian Li, Zhenyu Yang, Mengnan Wang
  • Patent number: 11570683
    Abstract: A method for communicating in a wireless environment is provided that includes obtaining, with an access point of a first network in the wireless environment, responsiveness data from at least one electronic device. The method also includes communicating with the at least one electronic device to determine availability of a second network in the wireless environment to the electronic device, and determining communication responsiveness through the first network based on the responsiveness data. The method also includes obtaining use data from the at least one electronic device related to the second network, determining communication responsiveness through the second network based on the use data, and disconnecting, with the access point, the at least one electronic device based on the communication responsiveness through the second network.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: January 31, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Mengnan Wang, Howard Locker, Daryl C. Cromer, John W. Nicholson
  • Publication number: 20230008009
    Abstract: Apparatuses, methods, systems, and program products are disclosed for adjusting content of a head mounted display. An apparatus includes a processor and a memory that stores code executable by the processor to determine a field of view for a user relative to a display of a head-mounted display unit, detect that the user is attempting to look at content that is presented on the display of the head-mounted display unit but is out of the user's field of view, and adjust the content that is out of the user's field of view to make the content visible to the user.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 12, 2023
    Inventors: John W. Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Patent number: 11550540
    Abstract: One embodiment provides a method, including: detecting user activation input provided to a voice input button displayed on a display screen of an information handling device, wherein the user activation input triggers a voice input mode; expanding, responsive to the detecting, a voice input menu, wherein the voice input menu comprises at least two content input options; identifying a selection of one of the at least two content input options; receiving, after the identifying, voice input; converting the voice input into another input type, wherein the another input type is designated by the selection; and providing, based on the converting, input associated with the another input type into an underlying application. Other aspects are described and claimed.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: January 10, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Song Wang, Mengnan Wang, Ming Qian, David Alexander Schwarz
  • Publication number: 20220417450
    Abstract: There is disclosed an information handling system, including a camera, which may include an input lens, and an image signal processor, which may include circuitry that converts an analog image received at the input lens to a digital image data structure; a device interface may include circuitry that provides the image data structure to an information handling device, and a modifier circuit that modifies human features of the digital image data structure before the digital image data structure is provided to the device interface.
    Type: Application
    Filed: June 29, 2021
    Publication date: December 29, 2022
    Inventors: John W. Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Publication number: 20220414365
    Abstract: Apparatuses, methods, systems, and program products are disclosed for capturing an image and determining whether a switch is in a filtering position or a non-filtering position. When the switch is in the filtering position, the camera apparatus detects a switch position and determines whether the switch is in the filtering position or the non-filtering position. The camera captures the image, including audio/visual signals, while the switch is detected to be in the filtering position and modifies the image to inhibit biometric data collection from the image in response to the switch being in the filtering position when the image is captured.
    Type: Application
    Filed: June 29, 2021
    Publication date: December 29, 2022
    Inventors: John W. Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Publication number: 20220414225
    Abstract: Methods that can embed opt-in permission for an artificial intelligence (AI) service are provided. One method includes implementing, by a processor, an access level of a plurality of access levels for user sensor data. The method further includes, based on the implemented access level, generating, from a set of raw sensor data received from a set of sensors, a set of sensor data for a user of an apparatus and gaining insight about the user of the apparatus via an AI service utilizing the set of sensor data. Here, implementing the access level provides to the user of the apparatus an embedded opt-in permission for the AI service. Systems and apparatus that can include, perform, and/or implement the methods are also provided.
    Type: Application
    Filed: June 23, 2021
    Publication date: December 29, 2022
    Inventors: John W. Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Patent number: 11537260
    Abstract: In one aspect, a headset may include at least one processor, a display accessible to the at least one processor, and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to identify user input regarding a particular object and, based on the user input, present an icon on the display. The icon may indicate whether the particular object is a real-world object or virtual object. Subsequent to presentation of the icon, the instructions may then be executable to execute a command related to selection of the particular object.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: December 27, 2022
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Song Wang, Zhenyu Yang, Jian Li, Mengnan Wang
  • Patent number: 11520145
    Abstract: One embodiment provides a method, including: initiating, using at least one camera of an information handling device, a video feed; receiving marking input on an object in the video feed; identifying, using at least one distance sensor of the information handling device, distance information from the information handling device to the object; and providing, in the video feed and presented concurrently with the marking input, a visual overlay of the distance information. Other aspects are described and claimed.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: December 6, 2022
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Song Wang, Mengnan Wang, Barrett James Bryson, Zhenyu Yang
  • Publication number: 20220361079
    Abstract: A method for communicating in a wireless environment is provided that includes obtaining, with an access point of a first network in the wireless environment, responsiveness data from at least one electronic device. The method also includes communicating with the at least one electronic device to determine availability of a second network in the wireless environment to the electronic device, and determining communication responsiveness through the first network based on the responsiveness data. The method also includes obtaining use data from the at least one electronic device related to the second network, determining communication responsiveness through the second network based on the use data, and disconnecting, with the access point, the at least one electronic device based on the communication responsiveness through the second network.
    Type: Application
    Filed: May 5, 2021
    Publication date: November 10, 2022
    Inventors: Mengnan Wang, Howard Locker, Daryl C. Cromer, John W. Nicholson
  • Publication number: 20220317445
    Abstract: A headset can include a frame; a display assembly supported by the frame; a motion sensor that generates motion data responsive to motion of the frame; and circuitry that generates a frame fit signal via the motion data.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 6, 2022
    Inventors: John Weldon Nicholson, Daryl Cromer, Howard J. Locker, Mengnan Wang
  • Publication number: 20220318343
    Abstract: Apparatuses, methods, systems, and program products are disclosed for modifying the enabled features of a hardware component at the time of use. An apparatus includes a processor and memory that stores code executable by the processor. The code is executable by the processor to obtain a feature of the hardware component that is not enabled and generates an encrypted code associated with the feature of the hardware component to be enabled. The apparatus processes a payment for the cost of enabling the hardware component and enables the feature of the hardware component in response to the association of the payment processed with the encrypted code for the feature of the hardware component.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 6, 2022
    Inventors: John Weldon Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Publication number: 20220317901
    Abstract: Apparatuses, methods, systems, and program products are disclosed for technology management on a hardware component of a device at the time of assembly. An apparatus has a processor and memory storage that stores code executable by the processor. The processor obtains a feature of the hardware component to be removed from the hardware component and operates a virtual fuse that removes a data region associated with the hardware component and permanently removes access to the feature on the hardware component. In response to operating the virtual fuse to remove access to the feature, the processor may indicate the status of the feature on the hardware component.
    Type: Application
    Filed: March 31, 2021
    Publication date: October 6, 2022
    Inventors: John Weldon Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang
  • Patent number: 11462047
    Abstract: An electronic device is provided having a camera under a display. The electronic device includes a display screen having display pixels and openings separating the display pixels, and a camera located proximate to the display and configured to obtain image data through the openings separating the display pixels. The image data includes near field image data and far field image data. The camera includes a first lens and an imaging sensor assembly. The imaging sensor assembly is configured to detect near field image data at the display screen and far field image data spaced from the display screen. The electronic device also includes a processor that is configured to capture the near field image data in a first mode, capture the far field image data in a second mode, and identify a user of the electronic device based on the near field image data.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: October 4, 2022
    Assignee: LENOVO (SINGAPORE) PTE. LTD.
    Inventors: Mengnan Wang, Daryl C. Cromer, John W. Nicholson, Howard Locker
  • Publication number: 20220308674
    Abstract: One embodiment provides a method, including: displaying, on a display screen of an augmented reality device, a virtual object; detecting, using at least one sensor associated with the augmented reality device, motion data from a user; determining, using a processor, whether the motion data corresponds to a micro-motion gesture; and enacting, responsive to determining that the motion data corresponds to the micro-motion gesture, a visual effect on the virtual object. Other aspects are described and claimed.
    Type: Application
    Filed: March 23, 2021
    Publication date: September 29, 2022
    Inventors: John Weldon Nicholson, Daryl C. Cromer, Howard Locker, Mengnan Wang