Patents by Inventor Bin Ouyang

Bin Ouyang 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: 20210050592
    Abstract: A class of compositions in the Li—Mn—O—F chemical space for Li-ion cathode materials. The compositions are cobalt-free, high-capacity Li-ion battery cathode materials synthesized with cation-disordered rocksalt (DRX) oxide or oxyfluorides, with the general formula LixMn2-xO2-yFy (1.1?x?1.3333; 0?y?0.6667). The compositions are characterized by: (i) high capacities (e.g., >240 mAh/g); (ii) high energy densities (e.g., >750 Wh/kg between 1.5-4.8V); (iii) favorable cyclability; and (iv) low cost.
    Type: Application
    Filed: August 11, 2020
    Publication date: February 18, 2021
    Applicant: The Regents of the University of California
    Inventors: Gerbrand Ceder, Zhengyan Lun, Bin Ouyang
  • Patent number: 10909685
    Abstract: The present disclosure involves a reference line determination method and system. In a process of determining a reference line, a plurality of original images containing a first spatial position information are obtained. According to the plurality of original images, a composite image containing a second spatial position information is further determined. After a composition relationship between a plurality of original images was determined, a reference line is determined on the composite image according to the spatial position information.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: February 2, 2021
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qingzhen Ma, Yanyan Wang, Bin Ouyang
  • Patent number: 10643641
    Abstract: A slider for heat assisted magnetic recording (HAMR) is provided. The slider includes a writer for writing data to a HAMR medium, a reader for reading data stored on the HAMR medium, a near field transducer (NFT), a first waveguide optically coupled to the NFT, a slider laser configured to generate and transmit a first light energy to the first waveguide such that the NFT causes a portion of the HAMR medium to heat up, to assist the writer for writing data to the HAMR medium, and a second waveguide optically coupled to the NFT, for transmitting a light energy from an external laser to the NFT to optically anneal the NFT during a fabrication process of the slider.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: May 5, 2020
    Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Bin Ouyang, Takuya Matsumoto, Utis Cumhnoo, Mousumi Mani Biswas, Ozgun Suzer, Marc A Finot
  • Publication number: 20200065989
    Abstract: Systems and methods for generating a centerline for an object in an image are provided. An exemplary method includes receiving an image containing the object. The method also includes generating a distance cost image using a trained first learning network based on the image. The method further includes detecting end points of the object using a trained second learning network based on the image. Moreover, the method includes extracting the centerline of the object based on the distance cost image and the end points of the object.
    Type: Application
    Filed: August 23, 2019
    Publication date: February 27, 2020
    Applicant: SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION
    Inventors: Junjie Bai, Zhihui Guo, Youbing Yin, Xin Wang, Yi Lu, Kunlin Cao, Qi Song, Xiaoyang Xu, Bin Ouyang
  • Patent number: 10548552
    Abstract: The present disclosure is directed to a method and device for generating anatomical labels for a physiological tree structure. The method may include receiving a 3D model and a 3D skeleton line of the physiological tree structure. The 3D model is restructured based on medical image data of the physiological tree structure acquired by an imaging device. The method further includes selecting at least one level from extracting geometrical features from a pool of selectable levels. The method also includes extracting, by a processor, geometrical features from the 3D model of the physiological tree structure along the 3D skeleton line at the selected at least one level. The method also includes generating, by the processor, anatomical labels for the physiological tree structure using a trained learning network based on the extracted geometrical features.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: February 4, 2020
    Assignee: SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION
    Inventors: Dan Wu, Xin Wang, Youbing Yin, Yuwei Li, Kunlin Cao, Qi Song, Bin Ouyang, Shuyi Liang
  • Publication number: 20190371433
    Abstract: The present disclosure is directed to a computer-implemented method and system for anatomical tree structure analysis. The method includes receiving model inputs for a set of positions in an anatomical tree structure. The method further includes applying, by a processor, a set of encoders to the model inputs. Each encoder is configured to extract features from the model input at a corresponding position. The method also includes applying, by the processor, a tree structured network to the extracted features. The tree structured network has a plurality of nodes each connected to one or more of the encoders, and information propagates among the nodes of the tree structured network according to spatial constraints of the anatomical tree structure. The method additionally includes providing an output of the tree structured network as an analysis result of the anatomical tree structure analysis.
    Type: Application
    Filed: August 1, 2019
    Publication date: December 5, 2019
    Applicant: BEIJING CURACLOUD TECHNOLOGY CO., LTD.
    Inventors: Xin Wang, Youbing Yin, Kunlin Cao, Junjie Bai, Yi Lu, Bin Ouyang, Qi Song
  • Patent number: 10431328
    Abstract: The present disclosure is directed to a computer-implemented method and system for anatomical tree structure analysis. The method may begin with receiving a task of the anatomical tree structure analysis. Then, a set of positions in the anatomical tree structure may be set or received, by a processor, as the sampling positions for model inputs and model outputs. Then model inputs may be determined, by the processor, at the sampling positions on the basis of the task. An encoder may be selected, by the processor, for each position of the set of positions on the basis of the task. The encoder may be configured to receive a model input at each position and extract features for the corresponding position. After that, a tree structured recurrent neural network (RNN) may be constructed by the processor with nodes corresponding to the set of positions and connected with the respective encoders.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: October 1, 2019
    Assignee: BEIJING CURACLOUD TECHNOLOGY CO., LTD.
    Inventors: Xin Wang, Youbing Yin, Kunlin Cao, Junjie Bai, Yi Lu, Bin Ouyang, Qi Song
  • Publication number: 20190192096
    Abstract: The present disclosure is directed to a method and device for generating anatomical labels for a physiological tree structure. The method may include receiving a 3D model and a 3D skeleton line of the physiological tree structure. The 3D model is restructured based on medical image data of the physiological tree structure acquired by an imaging device. The method further includes selecting at least one level from extracting geometrical features from a pool of selectable levels. The method also includes extracting, by a processor, geometrical features from the 3D model of the physiological tree structure along the 3D skeleton line at the selected at least one level. The method also includes generating, by the processor, anatomical labels for the physiological tree structure using a trained learning network based on the extracted geometrical features.
    Type: Application
    Filed: August 29, 2018
    Publication date: June 27, 2019
    Applicant: BEIJING CURACLOUD TECHNOLOGY CO., LTD.
    Inventors: Dan Wu, Xin Wang, Youbing Yin, Yuwei Li, Kunlin Cao, Qi Song, Bin Ouyang, Shuyi Liang
  • Publication number: 20190159683
    Abstract: The disclosure provides a method and system for determining a lumen volume of a target blood vessel. The method may include acquiring a temporal sequence of angiography images of the target blood vessel after a contract agent is injected in the target blood vessel. The method may further include identifying a region of interest containing the target blood vessel, by a processor, in each angiography image in the temporal sequence of angiography images. The method may also include integrating, by the processor, pixel values in each region of interest, and determining the lumen volume, by the processor, based on the integrated values of the regions of interest and a predetermined correlation between the integrated values and volumes of the contrast agent.
    Type: Application
    Filed: November 1, 2018
    Publication date: May 30, 2019
    Applicant: BEIJING CURACLOUD TECHNOLOGY CO., LTD.
    Inventors: Bin Ma, Shubao Liu, Xiaoxiao Liu, Bin Ouyang, Qi Song
  • Publication number: 20190158225
    Abstract: A data transmission method and a device where during downlink data transmission, a network side device generates second information based on first information and a second identifier and sends the second information to a second device, and in the sending process, the second information passes through a first device. In the process, the second information is generated by the network side device based on the first information and the second identifier of the second device. Therefore, when the second information reaches the first device, the first device can identify the second device as a destination of the second information. Network quality of service different from that of the first device is provided to the second device by distinguishing data of the first device and data of the second device.
    Type: Application
    Filed: June 15, 2017
    Publication date: May 23, 2019
    Inventors: Da Wang, Bin Liu, Nathan Edward Tenny, Guowei Ouyang, Jian Wang
  • Publication number: 20190114775
    Abstract: The present disclosure involves a reference line determination method and system. In a process of determining a reference line, a plurality of original images containing a first spatial position information are obtained. According to the plurality of original images, a composite image containing a second spatial position information is further determined. After a composition relationship between a plurality of original images was determined, a reference line is determined on the composite image according to the spatial position information.
    Type: Application
    Filed: December 12, 2018
    Publication date: April 18, 2019
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Qingzhen MA, Yanyan WANG, Bin OUYANG
  • Publication number: 20190088361
    Abstract: A method for stitching image for medical imaging device may include obtaining a plurality of image series. Each of the plurality of image series may include one or more scanning images. The method may also include, for each of the plurality of image series, determining a tag of the each of the plurality of image series and classifying the plurality of image series based on the tags of the plurality of image series. The method may further include determining one or more groups of image series based on the classification. Image series in a same group may have a same tag. The method may also include stitching at least one image series of at least one group of the one or more groups of image series.
    Type: Application
    Filed: September 17, 2018
    Publication date: March 21, 2019
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Bin OUYANG, Qingzhen MA
  • Patent number: 9685187
    Abstract: A chip-to-chip eutectic bonding system includes a stage with a top surface, a bottom surface, and a plurality of vacuum apertures extending therebetween and a carrier with a top surface, the top surface including one or more smooth surface portions and one or more rough surface portions, wherein at least one smooth carrier surface portion laterally aligns to at least one vacuum aperture, and at least one of the stage's rough surface portions frictionally couples to at least one of the carrier's rough surface portions when the carrier top surface couples to and opposes the stage bottom surface.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: June 20, 2017
    Assignee: WESTERN DIGITAL (FREMONT), LLC
    Inventors: Bin Ouyang, Chee Kheng Lim
  • Patent number: 9257138
    Abstract: A substrate assembly includes a chip coupled with a carrier, a substrate having a first surface and an opposing second surface, and a support structure mounted to the second surface of the substrate and in contact with the carrier. A method of bonding a chip and carrier assembly to a substrate includes contacting the chip and carrier assembly with the bond material and applying heat and force on the chip and carrier assembly until the support structure is mounted on the second surface of the substrate and in contact with the carrier. A substrate assembly includes a chip coupled with a carrier, a substrate having a first surface and an opposing second surface, and one of the carrier or the substrate comprising a trench having a periphery, wherein the second surface of the substrate supports the carrier along the periphery of the trench.
    Type: Grant
    Filed: October 28, 2014
    Date of Patent: February 9, 2016
    Assignee: Western Digital (Fremont), LLC
    Inventors: Bin Ouyang, Chee Kheng Lim
  • Patent number: 9171562
    Abstract: A laser diode device is affixed to a mounting face of a slider, opposite the air bearing surface. The laser includes a submount having an electrically conductive surface layer that is normal to the mounting face. The electrically conductive surface layer is a patterned metal layer that includes a lateral probing region and a laser mounting region to which a laser is soldered. The laser mounting region is connected to the lateral probing region by a bridge portion of the patterned metal layer. The laser mounting region is otherwise separated from the lateral probing region by a solder blocking gap in which the submount lacks the patterned metal layer, and which is adjacent to the laser. The solder blocking gap defines a solder blocking gap height normal to the mounting face that is in the range of ?rds to ?ths of a total height of the laser mounting region.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: October 27, 2015
    Assignee: Western Digital (Fremont), LLC
    Inventors: Wachira Puttichaem, Bin Ouyang
  • Patent number: 8450003
    Abstract: A portable electronic device includes a housing, a battery cover defining a latching hole, a latching element with an elastic section, and an operating lever. The housing defines a cutout. The battery cover includes a hook projecting therefrom and a latching hole defined therein. The hook is received in the cutout. The latching element includes a prong and an elastic section. The elastic section is secured to the housing. The operating lever forces the prong of the latching element to separate from the latching hole and compresses the elastic section.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: May 28, 2013
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventor: Zhi-Bin Ouyang
  • Patent number: 8409739
    Abstract: A portable electronic device includes a battery, a housing, and a latching element. The housing defines a battery compartment and at least one receiving hole. The latching element includes a flat plate, an extension plate and at least one connecting block. The extension plate extends from the flat plate and reaches into the battery compartment to elastically latch the battery. The at least one connecting block projects from the flat plate and is received in the receiving hole and resists the housing.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: April 2, 2013
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventor: Zhi-Bin Ouyang
  • Patent number: 8409738
    Abstract: A battery cover latching assembly is provided. The battery cover latching assembly includes a body member defining a battery receiving space, a battery cover being attached to the body member to cover the battery receiving space, and a latching assembly. The battery cover includes a stopping block. The latching assembly includes a button. The button includes a latch block. The button is rotatably mounted to the body member to lock the latch block to the stopping block or release the latch block from the stopping block.
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: April 2, 2013
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventor: Zhi-Bin Ouyang
  • Patent number: 8368835
    Abstract: A grounding mechanism is used for an electronic device. The electronic device includes a liquid crystal module and a housing. The grounding mechanism includes a first conductive element, a second conductive element and an elastic member. The first conductive element is attached to the liquid crystal module. The second conductive element is attached to the housing. The elastic member includes a main base, a resisting portion and a latching portion. The main base is received in the housing. The resisting portion is electronically connected to the second conductive element. The latching portion is electronically connected to the first conductive element.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: February 5, 2013
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventor: Zhi-Bin Ouyang
  • Patent number: D895184
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: September 1, 2020
    Inventors: Bin Ouyang, Bo Jiang