Patents by Inventor Daniel Chen

Daniel Chen 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: 11412509
    Abstract: There is disclosed a method of operating a network node in a Radio Access Network. The method includes transmitting a downlink control information message, the downlink control information message having a slot allocation indication and a symbol allocation indication. The slot allocation indication indicates a slot aggregation having a plurality of slots being allocated for communication to at least one user equipment, wherein each slot com includes prises a plurality of symbols. The symbol allocation indication indicates allocation of symbols to at least one channel according to an allocation pattern for two or more of the plurality of slots. The disclosure also pertains to related methods and devices.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: August 9, 2022
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Robert Baldemair, Daniel Chen Larsson, Fredrik Ovesjö
  • Patent number: 11410152
    Abstract: The electronic device may invoke a host application. The device may display a first host user interface on the display, the first host user interface including a first host user interface component associated with a child application. In response, the device may invoke, using the host application, the child application executed at the electronic device. The device may transmit, using the host application, a request for data associated with a child user interface component to the child application. The device may transmit, using the child application, the request for data associated with the child user interface component to a child application server, wherein the data associated with the child user interface component is inaccessible by the host application. The device may receive, using the child application, the data associated with the child user interface component from the child application server. The device may display the child user interface component.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: August 9, 2022
    Assignee: SYNCHRONY BANK
    Inventors: Jason Chen, Patrick Caraher, Abha Kataria, Darren Robinson, Derk Doijer, Alex Muller, Michael Cook, James Oldham, Daniel Murphy, Amanda Schaufler, Timothy Christensen, Amable De Los Santos
  • Patent number: 11410319
    Abstract: Methods and systems including: applying a gamma adjustment to frames of an input video with particular values of parameters to generate at least one set of gamma-adjusted frames to generate at least one set of gamma-adjusted frames; applying a segmentation technique to the at least one set of gamma-adjusted frames to generate segmentation masks; applying an optical flow technique to the at least one set of the gamma-adjusted frames to generate optical flow maps; and combining the segmentation masks and the optical flow maps to generate hybrid segmentation masks.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: August 9, 2022
    Assignees: Sony Group Corporation, Sony Pictures Entertainment, Inc.
    Inventors: Mengyu Chen, Miaoqi Zhu, Yoshikazu Takashima, Ouyang Chao, Daniel De La Rosa, Michael Lafuente, Stephen Shapiro
  • Publication number: 20220244469
    Abstract: Systems, methods, and computer readable products for estimating one or more performance characteristics associated with a routing path of an optical fiber. A visual image of a routed fiber is obtained. The visual image is mapped to generate a tracer curve that estimates the routing path. The tracer curve is analyzed to determine one or more characteristics of a fiber routed along the routing path, such as a failure probability over a period of time or a signal loss due to bends in the fiber.
    Type: Application
    Filed: May 12, 2020
    Publication date: August 4, 2022
    Applicant: COMMSCOPE TECHNOLOGIES LLC
    Inventors: Enze CHEN, Daniel Francois DAEMS
  • Publication number: 20220248219
    Abstract: A transfer module, such as a single board computer having wireless communication capabilities, may be attached to an image guided surgery (“IGS”) navigation system. Images, video, and data stored on the IGS navigation system may be moved to and stored on the transfer module in an encrypted format. The transfer module may connect to a secure network or other secure wireless communication and transfer encrypted IGS medical procedure data to a physician device, a hospital system device, or other device. After validation, the physician device or other device may decrypt and display the data. The transfer module may be useful for IGS navigation systems having no preexisting wireless capabilities; and for those having wireless capabilities that are less secure than those provided by the modified IGS navigation system. The transfer module may also wirelessly transmit IGS medical procedure data to a cloud storage system for subsequent access by end users.
    Type: Application
    Filed: February 28, 2022
    Publication date: August 4, 2022
    Inventors: Daniel Maia, Chris Aucone, Jun Chen, Yevgeniy Shkolnikov
  • Publication number: 20220248381
    Abstract: There is disclosed a method of operating a network node in a radio access network, the method includes transmitting a resource allocation message comprising a bit field, the resource allocation message being transmitted for reception in a common search space to which a first bandwidth part with a first unit size of resource allocation is associated. The bit field allocates resources in a second bandwidth part with a second unit size of resource allocation. The disclosure also pertains to related devices and methods.
    Type: Application
    Filed: April 14, 2022
    Publication date: August 4, 2022
    Inventors: Axel GUTHMANN, Robert BALDEMAIR, Daniel CHEN LARSSON, Erik DAHLMAN, Sorour FALAHATI, Stefan PARKVALL
  • Patent number: 11400924
    Abstract: An autonomous vehicle (AV) is described herein. The AV is configured to identify an occluded region where a portion of a field of view of a sensor is occluded by an object. The AV is further configured to hypothesize that an object exists in the occluded region and is moving in the occluded region. The AV is still further configured to perform a driving maneuver based upon the hypothesized object existing in the occluded region.
    Type: Grant
    Filed: March 31, 2019
    Date of Patent: August 2, 2022
    Assignee: GM CRUISE HOLDINGS LLC
    Inventors: Shiva Ghose, Daniel Chen, Ted Nitz, Christophe Philippona, Curt Harrington, Christopher Daily-Diamond, Mason Swofford, Ryan Holben, Eric Lujan, Benjamin Greer, Francesco Capodieci
  • Publication number: 20220239707
    Abstract: A system described herein may provide a technique for Embodiments described herein provide for the use of machine learning, artificial intelligence, and/or other techniques for network-implemented spam call detection. Calls may be screened prior to notifying a called User Equipment (“UE”) that a call has been placed to the called UE. A Machine Learning Spam Detection Component (“MLSDC”) may screen a call, such as a voice call, by initiating a call session between the MLSDC and a calling UE, from which the call was requested. Via the established call session, the MLSDC may receive communications, such as voice communications, from the UE, and may determine a measure of likelihood that the call request is associated with spam by using machine learning or other techniques to compare the received communications against one or more models that indicate attributes of calls that have been identified as spam.
    Type: Application
    Filed: April 18, 2022
    Publication date: July 28, 2022
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Daniel Chen, Federico Zarfati, Stuart R. Burkhart, Chiang Ming Yang, Aude Claire Marzuoli
  • Publication number: 20220234135
    Abstract: A diffractive optical element for imposing a phase distribution on a transverse beam profile of a laser beam includes surface elements that adjoin one another and form a sheet-like grating structure. Each surface element is assigned a phase shift value. The phase shift values define a two-dimensional phase distribution. The two-dimensional phase distribution has a beam center position, which defines a radial direction in the sheet-like grating structure. The surface elements are assigned to a plurality of angle segments. Each angle segment has an azimuthal segment width with respect to the beam center position. The phase shift values in the angle segments form radially symmetrical phase profiles respectively with respect to the beam center position. The radially symmetrical phase profiles form in the radial direction grating functions that have a same grating period. A segment grating phase is assigned to each of the grating functions.
    Type: Application
    Filed: April 19, 2022
    Publication date: July 28, 2022
    Inventors: Daniel Flamm, Keyou Chen
  • Patent number: 11397836
    Abstract: Quantifying power usage for a service. An example method may include identifying a dependency model for the service, the dependency model based in part on infrastructure providing the service. The method may also include determining power usage for the service using the dependency model.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: July 26, 2022
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Yuan Chen, Dejan S Milojicic, Daniel Juergen Gmach, Cullen E. Bash
  • Patent number: 11396103
    Abstract: A tool control system may include: a tactile sensor configured to, when a tool holds a target object and slides the target object downward across the tool, obtain tactile sensing data from the tool; one or more memories configured to store a target velocity and computer-readable instructions; and one or more processors configured execute the computer-readable instructions to: receive the tactile sensing data from the tactile sensor; estimate a velocity of the target object based on the tactile sensing data, by using one or more neural networks that are trained based on a training image of an sample object captured while the sample object is sliding down; and generate a control parameter of the tool based on the estimated velocity and the target velocity.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: July 26, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yuan Chen, Colin Prepscius, Dae Won Lee, Ibrahim Volkan Isler, Daniel Dongyuel Lee
  • Patent number: 11394514
    Abstract: The disclosure pertains to a method of operating a user equipment (10) in a radio access network. The method comprises transmitting control signaling utilising a resource sequence, the control signaling being of a control signaling type representing acknowledgement information and/or resource requesting information, wherein the resource sequence is selected from a set of resource sequences based on the control signaling type. The disclosure also pertains to related devices and methods.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: July 19, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Robert Baldemair, Daniel Chen Larsson, Erik Dahlman, Sorour Falahati, Stefan Parkvall
  • Patent number: 11389064
    Abstract: A two-way audiovisual communication device with multiple audio and video subsystems. In one embodiment, the device includes a wheeled cart that supports a dock for a tablet computing device that includes a tablet camera, a tablet display, and a tablet microphone. The device also includes a cart camera, a cart speaker, and a cart microphone. The device may be coupled to a network and accessible to other devices on the network to allow a two-way audiovisual session to take place between remote parties. The device may operate in two modes: In a first mode, the tablet is mated with the dock and the remote device receives video from the pan-tilt-zoom camera and audio from the cart microphone. In a second mode, the tablet is removed from the dock and the remote device receives video from the tablet camera and audio from the tablet microphone. In both modes, the tablet monitor displays video from the remote device.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: July 19, 2022
    Assignee: Teladoc Health, Inc.
    Inventors: Daniel Steven Sanchez, Gary S. Douville, Shuodan Chen, James Rosenthal, Andrew Kirchhoff
  • Patent number: 11391766
    Abstract: Some embodiments of the invention include a method and system for metering an electrical grid comprising at least one processor executing instructions from a non-transitory computer-readable storage medium of an electrical grid fault detection system. In some embodiments of the system, the instructions cause a processor to calculate a prediction of whether power delivery to at least a portion of the electrical grid is functioning abnormally using voltage sensing devices coupled to at least one feeder, where one or more of the voltage sensing devices are responsive to a determination that the power delivery is functioning abnormally. Further in some embodiments, the determination includes the electrical grid fault detection system receiving at least one signal or voltage reading from the electrical grid based at least in part on a sensed or received voltage level or range of voltage level.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: July 19, 2022
    Assignee: PACIFIC GAS AND ELECTRIC COMPANY
    Inventors: Eric Michael Schoenman, Wei Li, Sophia Chen, Daniel Marlowe Partridge, James Louis Meadows, Thomas Frank Martin
  • Patent number: 11389357
    Abstract: A system is provided that comprises a patient support apparatus and a unit being independent from the patient support apparatus. The patient support apparatus comprises a support structure having a base and a patient support surface for a patient. The patient support apparatus also comprises an electrical distribution system, one or more electrical devices, and an energy storage device (ESD) configured to store energy to power the one or more electrical devices through the electrical distribution system. The unit is configured to autonomously interact with the patient support apparatus to remove the ESD from the patient support apparatus and/or to place a replacement ESD on to the patient support apparatus.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: July 19, 2022
    Assignee: Stryker Corporation
    Inventors: Michael J. Hayes, Daniel V. Brosnan, Annie Desaulniers, Aaron D. Furman, Alexey Titov, Ming Chen, Krishna S. Bhimavarapu, Kevin M. Patmore
  • Patent number: 11395269
    Abstract: There is disclosed a method of operating a user equipment in a radio access network. The method includes transmitting feedback control signaling, the feedback control signaling representing a number I of information bits, the I information bits being encoded with a code rate based on a code rate indication. The disclosure also pertains to related devices and methods.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: July 19, 2022
    Assignee: Telefonaktiebolaget LM Ericsson (Publ)
    Inventors: Robert Baldemair, Daniel Chen Larsson, Sorour Falahati, Fredrik Lindqvist
  • Publication number: 20220225293
    Abstract: There is disclosed a method of operating a user equipment in a radio access network, the user equipment being configured with a transmission resource pool. The transmission resource pool comprises resources for transmission of response control signaling by the user equipment. The method comprises transmitting response control signaling utilising a resource structure, the resource structure being selected from the transmission resource pool based on a signaling characteristic of characterising signaling, the resource structure further being selected based on selection control information included in a received selection control message. The disclosure also pertains to related devices and methods.
    Type: Application
    Filed: March 29, 2022
    Publication date: July 14, 2022
    Inventors: Robert BALDEMAIR, Daniel CHEN LARSSON, Jung-Fu CHENG, Havish KOORAPATY, Stefan PARKVALL
  • Publication number: 20220220100
    Abstract: A diarylethene compound reversibly convertible under photochromic and electrochromic conditions between a ring-open isomer of Formula (1A) and a ring-closed isomer of Formula (IB) wherein R5 is a substituted phenyl ring and Re is a substituted thiophene ring is provided. The photochromic-electrochromic diarylethene compound of Formula (1A)/(1B) have improved photochromic, electrochromic or photochromic and electrochromic properties, and is useful to provide variation of the light transmission properties of optical filters. The compound also possesses improved solubility making it suitable for incorporation in commercial products.
    Type: Application
    Filed: April 2, 2020
    Publication date: July 14, 2022
    Applicant: SWITCH MATERIALS INC.
    Inventors: SHAO-KAI CHEN, RICHARD JOHN BURFORD, AMIR MAHMOUD ASADIRAD, TUOQI WU, JAMES DANIEL SENIOR, NATALIE ELAINE CAMPBELL, GLEN RAMSAY BREMNER, NEIL ROBIN BRANDA, JEREMY GRAHAM FINDEN
  • Publication number: 20220204611
    Abstract: The present invention relates to antigen binding proteins, such as monoclonal antibodies, that specifically bind to and activate human triggering receptor expressed on myeloid cells-2 (TREM2) and pharmaceutical compositions comprising such antigen binding proteins. The agonist antigen binding proteins (e.g. antibodies) of the invention are capable of activating TREM2/DAP12 signaling in myeloid cells in the absence of Fc-mediated cross-linking of the antigen binding proteins. Methods of treating or preventing conditions associated with TREM2 loss of function, such as Alzheimer's disease and multiple sclerosis, using the antigen binding proteins are also described.
    Type: Application
    Filed: September 28, 2021
    Publication date: June 30, 2022
    Inventors: Ian N. FOLTZ, Shilpa SAMBASHIVAN, Irwin CHEN, Susie Miki HARRIS, Dora TOLEDO WARSHAVIAK, Ian DRIVER, Daniel LU
  • Patent number: 11370839
    Abstract: The present invention provides antibodies and antigen-binding fragments thereof that bind ILT3, ILT3 ligand (i.e., PI16) or a complex between ILT3 and the ILT3 ligand. Methods for determining whether ILT3 and the ILT3 ligand bind together or whether a substance agonizes or antagonizes such binding are also provided.
    Type: Grant
    Filed: November 10, 2017
    Date of Patent: June 28, 2022
    Assignee: MERCK SHARP & DOHME CORP.
    Inventors: Daniel Cua, Holly Cherwinski, Adele Wang, Yi Chen, Barbara Joyce-Shaikh