Patents by Inventor David Liu

David Liu 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: 20210249176
    Abstract: A composite magnetic material composition includes: soft magnetic material powders; permanent magnet material powders; and a binder. The material made from this composition magnetic material composition has a relative magnetic permeability of said from 2 to 100. A magnetic core fabricated using this composite magnetic material composition is magnetized, after its fabrication, and a permanent magnetic field is retained in it, regardless of the operation status of the magnetic core. The magnetic flux density of the permanent magnetic field in this magnetic core is in the range of 10 to 2000 gauss. Magnetic components comprising this magnetic core have a higher saturation current.
    Type: Application
    Filed: February 6, 2020
    Publication date: August 12, 2021
    Inventor: David Liu
  • Patent number: 11077203
    Abstract: Provided are novel anti-SEZ6 antibodies and antibody drug conjugates, and methods of using such anti-SEZ6 antibodies and antibody drug conjugates to treat cancer.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: August 3, 2021
    Assignee: ABBVIE STEMCENTRX LLC
    Inventors: David Liu, Julia Gavrilyuk, Alexander Schammel
  • Publication number: 20210196834
    Abstract: Provided are novel anti-SEZ6 antibodies and antibody drug conjugates, and methods of using such anti-SEZ6 antibodies and antibody drug conjugates to treat cancer.
    Type: Application
    Filed: May 30, 2019
    Publication date: July 1, 2021
    Inventors: David LIU, Julia GAVRILYUK, Alexander SCHAMMEL
  • Patent number: 11033634
    Abstract: Novel modulators, including antibodies and derivatives thereof, and methods of using such modulators to treat proliferative disorders are provided.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: June 15, 2021
    Assignee: AbbVie Stemcentrx LLC
    Inventors: Robert A. Stull, Laura Saunders, Scott J. Dylla, Orit Foord, David Liu, Michael Torgov, Hui Shao
  • Patent number: 11025942
    Abstract: Methods and systems for compressed domain progressive application of computer vision techniques. A method for decoding video data includes receiving a video stream that is encoded for multi-stage decoding. The method includes partially decoding the video stream by performing one or more stages of the multi-stage decoding. The method includes determining whether a decision for a computer vision system can be identified based on the partially decoded video stream. Additionally, the method includes generating the decision for the computer vision system based on decoding of the video stream. A system for encoding video data includes a processor configured to receive the video data from a camera, encode the video data received from the camera into a video stream for consumption by a computer vision system, and include metadata with the encoded video stream to indicate whether a decision for the computer vision system can be identified from the metadata.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: June 1, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hamid R. Sheikh, Youngjun Yoo, Michael Polley, Chenchi Luo, David Liu
  • Publication number: 20210139271
    Abstract: A device used to release, retract and store a cable or a cable-like structure provides an easy way for cable or cable-like structure applications. The device can be widely used for all kind electronic devices in private homes and in public facilities tidily and safely. By apply the devices in present patent application, there will significantly reduce safety hazards and solve problems related to cable messing up or winding each other around electrical devices.
    Type: Application
    Filed: November 11, 2019
    Publication date: May 13, 2021
    Inventors: Tian Li David Liu, Jensen Siyuan Xi, Rui Li
  • Publication number: 20210124623
    Abstract: The present disclosure provides technical solutions related to intelligent cloud management based on profile. Artificial intelligent is applied to cloud management and cloud management suggestion may be proposed intelligently. In daily work, behaviors in using cloud resources may show characteristics of cloud users or cloud tenants themselves. The technical solution of intelligent cloud management of the present disclosure generates profile identifying cloud using characteristics by extracting behavior data in using cloud and intelligently proposes cloud management suggestions based on the profile.
    Type: Application
    Filed: April 21, 2018
    Publication date: April 29, 2021
    Inventors: Miao Zou, Tianjing Xu, Shanshan Liu, Hao Liu, Jian Zhou, Yucao Wang, Lei Zhang, Ao Guo, David Liu, Danmeng Liu
  • Patent number: 10986287
    Abstract: A method of capturing a photo using a mobile device is described. The method comprises detecting a signature motion of the mobile device; capturing video using a camera of the mobile device upon detecting the signature motion; and automatically identifying a start frame and an end frame of the captured images using neural networks. A mobile device for capturing a photo is also described.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: April 20, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: David Liu, Michael Polley, Youngjun F. Yoo, Hamid Rahim Sheikh, Kaimo Lin, George Chen, Chenchi Luo
  • Patent number: 10941183
    Abstract: Peptide inhibitors of the interleukin-23 receptor, and related compositions and methods of using these peptide inhibitors to treat or prevent a variety of diseases and disorders, including inflammatory bowel disease, are disclosed.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: March 9, 2021
    Assignee: Protagonist Therapeutics, Inc.
    Inventors: Ashok Bhandari, Gregory Thomas Bourne, Xiaoli Cheng, Brian Troy Frederick, Jie Zhang, Dinesh V. Patel, David Liu
  • Publication number: 20210044020
    Abstract: Phased array antenna systems with antenna elements having substrates with varying dielectric constants selected to reduce the self-return signal of corner elements in the array. In one example, a phase array antenna system includes a plurality of stacked-patch microstrip antenna elements arranged in a two-dimensional array, each stacked-patch microstrip antenna element of the plurality of stacked-patch microstrip antenna elements including a pair of conductive patches disposed above a ground plane on a dielectric substrate. The dielectric substrate of corner stacked-patch microstrip antenna elements in the array has a dielectric constant lower than a dielectric constant of the dielectric substrate of non-corner stacked-patch microstrip antenna elements in the array.
    Type: Application
    Filed: October 24, 2019
    Publication date: February 11, 2021
    Inventors: David Liu, Kenneth S. Komisarek, John Yorko
  • Publication number: 20210020275
    Abstract: Systems, devices, media, methods, and kits are disclosed to integrate and exchange information of analyte analysis kits. Analyte analysis can be performed and presented using in association with advertising or questions.
    Type: Application
    Filed: September 25, 2020
    Publication date: January 21, 2021
    Inventors: Rajaram KRISHNAN, Iryna CLARK, Robert TURNER, Robert KOVELMAN, Juan Pablo HINESTROSA SALAZAR, David LIU
  • Patent number: 10885399
    Abstract: A method and apparatus for automatically performing medical image analysis tasks using deep image-to-image network (DI2IN) learning. An input medical image of a patient is received. An output image that provides a result of a target medical image analysis task on the input medical image is automatically generated using a trained deep image-to-image network (DI2IN). The trained DI2IN uses a conditional random field (CRF) energy function to estimate the output image based on the input medical image and uses a trained deep learning network to model unary and pairwise terms of the CRF energy function. The DI2IN may be trained on an image with multiple resolutions. The input image may be split into multiple parts and a separate DI2IN may be trained for each part. Furthermore, the multi-scale and multi-part schemes can be combined to train a multi-scale multi-part DI2IN.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: January 5, 2021
    Assignee: Siemens Healthcare GmbH
    Inventors: S. Kevin Zhou, Dorin Comaniciu, Bogdan Georgescu, Yefeng Zheng, David Liu, Daguang Xu
  • Patent number: 10872985
    Abstract: A non-volatile memory cell and array structure is disclosed situated within a high voltage region of an integrated circuit. The cell utilizes capacitive coupling based on an overlap between a gate and a drift region to impart a programming voltage. Programming is effectuated using a drain extension which can act to inject hot electrons. The cell can be operated as a one-time programmable (OTP) or multiple-time programmable (MTP) device. The fabrication of the cell relies on processing steps associated with high voltage devices, thus avoiding the need for additional masks, manufacturing steps, etc.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: December 22, 2020
    Assignee: JONKER LLC
    Inventor: David Liu
  • Patent number: 10849587
    Abstract: To assist a physician in diagnosis of trauma involving abdominal pain, scan data representing the patient is partitioned by organ and/or region. Separate machine-learnt classifiers are provided for each organ and/or region. The classifiers are trained to indicate a likelihood of cause of the pain. By outputting results from the collection of organ and/or regions specific classifiers, the likeliest causes and associated organs and/or regions may be used by the physician to speed, confirm, or guide diagnosis of the source of abdominal pain.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: December 1, 2020
    Assignee: Siemens Healthcare GmbH
    Inventors: Alexander Weiss, Atilla Peter Kiraly, David Liu, Bogdan Georgescu
  • Publication number: 20200361992
    Abstract: The present invention provides hepcidin analogues with improved in vivo half lives, and related pharmaceutical compositions and methods of use thereof.
    Type: Application
    Filed: February 8, 2019
    Publication date: November 19, 2020
    Inventors: Gregory Thomas BOURNE, Ashok BHANDARI, Brian Troy FREDERICK, Jie ZHANG, Adam STEPHENSON, Mark Leslie SMYTHE, Roopa TARANATH, David LIU
  • Publication number: 20200349411
    Abstract: An electronic device, method, and computer readable medium for an invertible wavelet layer for neural networks are provided. The electronic device includes a memory and at least one processor coupled to the memory. The at least one processor is configured to receive an input to a neural network, apply a wavelet transform to the input at a wavelet layer of the neural network, and generate a plurality of subbands of the input as a result of the wavelet transform.
    Type: Application
    Filed: April 30, 2019
    Publication date: November 5, 2020
    Inventors: Chenchi Luo, David Liu, Youngjun Yoo
  • Publication number: 20200349439
    Abstract: An electronic device, method, and computer readable medium for 3D association of detected objects are provided. The electronic device includes a memory and at least one processor coupled to the memory. The at least one processor configured to convolve an input to a neural network with a basis kernel to generate a convolution result, scale the convolution result by a scalar to create a scaled convolution result, and combine the scaled convolution result with one or more of a plurality of scaled convolution results to generate an output feature map.
    Type: Application
    Filed: April 30, 2019
    Publication date: November 5, 2020
    Inventors: Chenchi Luo, Manish Goel, David Liu
  • Patent number: 10818379
    Abstract: Systems, devices, media, methods, and kits are disclosed to integrate and exchange information of analyte analysis kits. Analyte analysis can be performed and presented using in association with advertising or questions.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: October 27, 2020
    Assignee: BIOLOGICAL DYNAMICS, INC.
    Inventors: Rajaram Krishnan, Iryna Clark, Robert Turner, Robert Kovelman, Juan Pablo Hinestrosa Salazar, David Liu
  • Patent number: 10803143
    Abstract: A computer-implemented method for deriving biopsy results in a non-invasive manner includes acquiring a plurality of training data items. Each training data item comprises non-invasive patient data and one or more biopsy derived scores associated with an individual. The method further includes extracting a plurality of features from the non-invasive patient data based on the one or more biopsy derived scores and training a predictive model to generate a predicted biopsy score based on the plurality of features and the one or more biopsy derived scores.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: October 13, 2020
    Assignee: Siemens Healthcare GmbH
    Inventors: Ali Kamen, Noha El-Zehiry, David Liu, Dorin Comaniciu, Atilla Peter Kiraly
  • Patent number: D918878
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: May 11, 2021
    Inventor: David Liu