Patents by Inventor Kun Zhao

Kun Zhao 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).

  • Method, Apparatus and Electronic Device For Read/Write Speed Testing
    Publication number: 20190189238
    Abstract: The present invention provides a method for read/write speed testing, comprising: obtaining a test speed of reading data from or writing data to each of a plurality of memories, the plurality of memories including a random access memory and at least one buffer memory associated with the random access memory; and determining an actual speed of reading data from or writing data to the random access memory according to the test speed of reading data from or writing data to the each memory. Embodiments of the present invention further disclose an apparatus for read/write speed testing and electronic device. With the embodiments of the present invention, the read/write speed of the random access memory can be tested more accurately.
    Type: Application
    Filed: July 10, 2018
    Publication date: June 20, 2019
    Inventors: Zhenbei YU, Kun ZHAO
  • ENDOSCOPIC SURGICAL CLIP APPLIER AND CLIP APPLYING SYSTEMS
    Publication number: 20190150935
    Abstract: An endoscopic surgical clip applier (10) includes a handle assembly (100) configured to releasably engage at least two different endoscopic assemblies (200,300). The handle assembly (100) is configured to transition from a non-ratcheting use condition to a ratcheting use condition when an endoscopic assembly (200,300) configured for ratcheting use is engaged with the handle assembly (100). The handle assembly (100) is maintained in the non-ratcheting use condition when an endoscopic assembly (200,300) configured for non-ratcheting use is engaged with the handle assembly (100). Endoscopic assemblies (200,300) for use with the handle assembly are also provided.
    Type: Application
    Filed: August 11, 2016
    Publication date: May 23, 2019
    Inventors: Anirudh Raikar, Longsheng Cai, Kun Zhao, Yuandong Tan
  • Image space-based particle generation modeling
    Patent number: 10290145
    Abstract: Volume rendering is performed by a method, comprising: obtaining an original volume data, transforming the original volume data based on a distance from a viewpoint to the original volume data, to generate transformed volume data, generating particles from the transformed volume data, and projecting the particles on an image plane to obtain a 2D image corresponding to the original volume data.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: May 14, 2019
    Assignee: International Business Machines Corporation
    Inventors: Yasunori Yamada, Kun Zhao
  • Position tracking method and apparatus
    Patent number: 10288740
    Abstract: A portable position tracking apparatus including a power supply, a position sensor that receives signals and uses the signals to determine an absolute position of the apparatus, a trigger sensor that detects a trigger, and an electronic processing device in communication with the position and trigger sensor that monitors the power supply to determine an available power, determines the trigger in response to a signal from the trigger sensor, in response to detection of the trigger, uses the available power to control operation of the position sensor to thereby selectively determine the absolute position, and stores an indication of a position of the apparatus in a memory at least partially in accordance an absolute position.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: May 14, 2019
    Assignee: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
    Inventors: Jiajun Liu, Philipp Sommer, Kun Zhao, Branislav Kusy, Raja Jurdak
  • WEIGHTED CASCADING CONVOLUTIONAL NEURAL NETWORKS
    Publication number: 20190138888
    Abstract: A cascading convolutional neural network (CCNN) comprising a plurality of convolutional neural networks (CNNs) that are trained by weighting training data based on loss values of each training datum between CNNs of the CCN. The CCNN can receiving an input image from plurality of images, classify the input image using the CCNN, and present a classification of the input image.
    Type: Application
    Filed: November 3, 2017
    Publication date: May 9, 2019
    Inventors: Taro Sekiyama, Masaharu Sakamoto, Hiroki Nakano, Kun Zhao
  • Image space-based particle generation modeling
    Patent number: 10282892
    Abstract: Volume rendering is performed by a method, comprising: obtaining an original volume data, transforming the original volume data based on a distance from a viewpoint to the original volume data, to generate transformed volume data, generating particles from the transformed volume data, and projecting the particles on an image plane to obtain a 2D image corresponding to the original volume data.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: May 7, 2019
    Assignee: International Business Machines Corporation
    Inventors: Yasunori Yamada, Kun Zhao
  • Tensioning apparatus, superconducting magnet and magnetic resonance imaging apparatus
    Patent number: 10241167
    Abstract: A tensioning apparatus for supporting a low-temperature apparatus in a vacuum vessel of a superconducting magnet of a magnetic resonance imaging apparatus, has a main body that has a fixed end for fixing the main body, and a free end, a locating piece, situated between the fixed end and the free end; and an adjusting piece having a supporting part, supported between the free end and the locating piece, and an operating part, connected to the supporting part, and operable for adjusting the length of the supporting part in the direction of extension of the main body and thereby tensioning the main body.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: March 26, 2019
    Assignee: Siemens Healthcare Limited
    Inventors: Edward Wedderburn Kershaw, Nicholas Mann, Bu Qing Zhang, Shao Kun Zhao
  • Antennas including dual radiating elements for wireless electronic devices
    Patent number: 10224622
    Abstract: A wireless electronic device includes first and second conductive layers arranged in a face-to-face relationship. The first and second conductive layers are separated from one another by a first dielectric layer. The wireless electronic device includes a first radiating element and a second radiating element. The first conductive layer includes a slot. The second conductive layer includes a stripline. The second radiating element at least partially overlaps the slot. The wireless electronic device is configured to resonate at a resonant frequency corresponding to the first radiating element and/or the second radiating element when excited by a signal transmitted and/or received though the stripline.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: March 5, 2019
    Assignee: Sony Mobile Communications Inc.
    Inventors: Zhinong Ying, Kun Zhao
  • Canagliflozin monohydrate and its crystalline forms, preparation methods and uses thereof
    Patent number: 10174010
    Abstract: The present invention relates to canagliflozin Monohydrate and its crystalline forms, which as compared to the prior art, have higher stability in water or aqueous system, are more suitable for wet granulation processes or suspension preparations and have good storage stability; the present invention also relates to preparation methods of canagliflozin Monohydrate and its crystalline forms, pharmaceutical compositions thereof and uses thereof in preparation of drugs for treating diseases such as diabetes, diabetes complications, obesity and so on.
    Type: Grant
    Filed: July 4, 2014
    Date of Patent: January 8, 2019
    Assignee: HANGZHOU PUSHAI PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Xiaoxia Sheng, Xiaohong Sheng, Kun Zhao, Xiaoye Song
  • IMAGE SPACE-BASED PARTICLE GENERATION MODELING
    Publication number: 20190005706
    Abstract: Volume rendering is performed by a method, comprising: obtaining an original volume data, transforming the original volume data based on a distance from a viewpoint to the original volume data, to generate transformed volume data, generating particles from the transformed volume data, and projecting the particles on an image plane to obtain a 2D image corresponding to the original volume data.
    Type: Application
    Filed: June 30, 2017
    Publication date: January 3, 2019
    Inventors: Yasunori Yamada, KUN ZHAO
  • IMAGE SPACE-BASED PARTICLE GENERATION MODELING
    Publication number: 20190005707
    Abstract: Volume rendering is performed by a method, comprising: obtaining an original volume data, transforming the original volume data based on a distance from a viewpoint to the original volume data, to generate transformed volume data, generating particles from the transformed volume data, and projecting the particles on an image plane to obtain a 2D image corresponding to the original volume data.
    Type: Application
    Filed: February 7, 2018
    Publication date: January 3, 2019
    Inventors: Yasunori Yamada, Kun Zhao
  • Surface-based object identification
    Patent number: 10169874
    Abstract: A target object may be identified by estimating a distribution of a plurality of orientations of a periphery of a target object, and identifying the target object based on the distribution.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: January 1, 2019
    Assignee: International Business Machines Corporation
    Inventors: Hiroki Nakano, Yasushi Negishi, Masaharu Sakamato, Taro Sekiyama, Kun Zhao
  • OPTIMIZING TREE-BASED CONVOLUTIONAL NEURAL NETWORKS
    Publication number: 20180357544
    Abstract: A computer-implemented method for optimizing neural networks for receiving plural input data having a form of a tree or a Directed Acyclic Graph (DAG). Finding a common node included in at least two of the input data in common. Reconstructing the plural input data by sharing the common node.
    Type: Application
    Filed: June 8, 2017
    Publication date: December 13, 2018
    Inventors: TUNG D. LE, TARO SEKIYAMA, KUN ZHAO
  • OPTIMIZING TREE-BASED CONVOLUTIONAL NEURAL NETWORKS
    Publication number: 20180357546
    Abstract: A computer-implemented method for optimizing neural networks for receiving plural input data having a form of a tree or a Directed Acyclic Graph (DAG). Finding a common node included in at least two of the input data in common. Reconstructing the plural input data by sharing the common node.
    Type: Application
    Filed: February 23, 2018
    Publication date: December 13, 2018
    Inventors: TUNG D. LE, TARO SEKIYAMA, KUN ZHAO
  • SURFACE-BASED OBJECT IDENTIFICATION
    Publication number: 20180350063
    Abstract: A target object may be identified by estimating a distribution of a plurality of orientations of a periphery of a target object, and identifying the target object based on the distribution.
    Type: Application
    Filed: May 30, 2017
    Publication date: December 6, 2018
    Inventors: Hiroki Nakano, Yasushi Negishi, Masaharu Sakamato, Taro Sekiyama, Kun Zhao
  • Antenna interface circuit, data card, and antenna connection control method and apparatus
    Patent number: 10128884
    Abstract: A circuit includes a main connector and a single-pole double-throw switch. A common contact of the main connector is used as a port of a main receiver, and a normally-closed contact of the main connector is used as a port of a main antenna. Furthermore, a normally-open contact of the main connector is used as a port of an external antenna, and a common contact of the single-pole double-throw switch is used as a port of a diversity receiver. Additionally, a normally-closed contact of the single-pole double-throw switch is used as port of a diversity antenna, and a normally-open contact of the single-pole double-throw switch is connected to the normally-closed contact of the main connector.
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: November 13, 2018
    Assignee: HUAWEI DEVICE (SHENZHEN) CO., LTD.
    Inventors: Kun Zhao, Hugen Qin, Yajun Wang, Yuyun Zhai, Hang Lan
  • Method for lane detection
    Patent number: 10115026
    Abstract: A method for lane detection for a camera-based driver assistance system includes the following steps: image regions in images that are recorded by a camera are identified as detected lane markings if the image regions meet a specified detection criterion. At least two detected lane markings are subjected to a tracking process as lane markings to be tracked. By means of a recursive state estimator, separate progressions are estimated for at least two of the lane markings to be tracked. Furthermore, for each of a plurality of the detected lane markings, a particular offset value is determined, which indicates a transverse offset of the detected lane marking in relation to a reference axis. By means of an additional estimation method, the determined offset values are each associated with one of the separate progressions of the lane markings to be tracked.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: October 30, 2018
    Assignee: Delphi Technologies, Inc.
    Inventors: Mirko Mueter, Kun Zhao, Lech J. Szumilas, Dennis Mueller, Christian Nunn
  • AERIAL CDZNTE INSPECTION SYSTEM AND INSPECTION METHOD
    Publication number: 20180284302
    Abstract: The present invention relates to the field of radiation detection, and provides a CdZnTe aerial inspection system and an inspection method. The inspection system comprises a CdZnTe spectrometer (10) and an aircraft (20). The aircraft (20) flies and carries the CdZnTe spectrometer (10) to realize a function of aerial inspection, thereby improving operating efficiency of nuclear radiation monitoring. The CdZnTe spectrometer (10) has high energy resolution, a small volume, a light weight, and desirable portability. By combining the CdZnTe spectrometer (10) and the aircraft (20), the present invention enables high measurement precision, a long operation duration, and an aerial access to a site of a nuclear accident to perform operations and inspect the site, thus reducing radiation exposure received by a person entering the site, and providing support for rescue operation.
    Type: Application
    Filed: August 23, 2016
    Publication date: October 4, 2018
    Inventors: Lan ZHANG, Weizhi WANG, Yingshuai DU, Zonggui WU, Wei ZHANG, Xuming MA, Kun ZHAO, Jun LI
  • Endoscopic Surgical Clip Applier
    Publication number: 20180242977
    Abstract: A reposable endoscopic surgical clip applier includes a handle assembly (100) configured to releasably engage at least two different endoscopic assemblies (200,300,400). The handle assembly (100) is configured such that a ratcheting function thereof is disabled upon engagement of an endoscopic assembly (300) therewith that is not intended for ratcheting use and such that the ratcheting function is enabled upon engagement of an endoscopic assembly (400) therewith that is intended for ratcheting use. Endoscopic assemblies (200,300,400) for use with the handle assembly (100) are also provided.
    Type: Application
    Filed: October 10, 2015
    Publication date: August 30, 2018
    Inventors: Yuandong Tan, Kun Zhao, Shunhong Xu
  • ENDOSCOPIC SURGICAL CLIP APPLIER
    Publication number: 20180235637
    Abstract: A reposable surgical instrument includes a handle assembly (100) and an endoscopic assembly (200, 300, 400, 500, 600, 700) releasably engagable with the handle assembly (100). The handle assembly (100) includes a housing (110), a drive bar (132) supporting a ratchet pawl (142), and a trigger (122) coupled to the housing (110) and the drive bar (132). The endoscopic assembly (200, 300, 400, 500, 600, 700) includes a proximal hub (210, 310, 410, 510, 610, 710) including a ratchet rack (215, 415, 515, 615), an elongated shaft (220, 340, 420) extending from the proximal hub (210, 310, 410, 510, 610, 710) and supporting an end effector assembly(350) at a distal end (344) thereof, and a drive assembly (230, 320, 430) operably coupled to the end effector assembly (350).
    Type: Application
    Filed: November 3, 2015
    Publication date: August 23, 2018
    Inventors: Shunhong Xu, Kun Zhao, Yuandong Tan