Patents by Inventor Yi Liu

Yi 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: 20190280119
    Abstract: Provided are a super junction power transistor and a preparation method thereof. The super junction power transistor includes a first substrate epitaxial layer of a first doping type and a second substrate epitaxial layer of the first doping type disposed on the first substrate epitaxial layer, a drain region of the first doping type and multiple columnar epitaxial doping regions of the second doping type are formed in the first substrate epitaxial layer, and multiple trenches are disposed in the second substrate epitaxial layer, and a composite gate structures is formed in each of the multiple trenches, a body region of the second doping type is disposed in the second substrate epitaxial layer between adjacent trenches, and a source region of the first doping type is disposed in the body region.
    Type: Application
    Filed: December 27, 2017
    Publication date: September 12, 2019
    Applicant: SUZHOU ORIENTAL SEMICONDUCTOR CO., LTD
    Inventors: Lei LIU, Wei LIU, Yuanlin YUAN, Yi GONG
  • Patent number: 10412137
    Abstract: Embodiments of the present invention provide a video processing method, a mobile terminal, and a server. The method may include: sending, by a mobile terminal, a request to a server for pulling status update data of a social network, so that the server acquires original status update data that is requested to be pulled, the original status update data including a source video address; performing, by the server, adaptation processing on the source video address, to generate an adaptive video address; updating, by the server, the original status update data by using the adaptive video address, to obtain optimized status update data, and returning the optimized status update data to the mobile terminal; and obtaining, by the mobile terminal, adaptive video data according to the adaptive video address in the optimized status update data, and playing the adaptive video data.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: September 10, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Huixing Wang, Zhihao Wang, Junhong Huang, Yin Lu, Minghui Wang, Haiyou Li, Shang Yu, Jun Lin, Yi Liu, Jiancheng Lin
  • Patent number: 10411116
    Abstract: The present disclosure relates to the technical field of semiconductor power devices, and in particular relates to a semiconductor super-junction power device and a manufacturing method therefor. The super-junction power device of the present disclosure includes a termination region and a cell region; the cell region includes a substrate epitaxial layer and a drain region at a bottom of the substrate epitaxial layer, the substrate epitaxial layer has a plurality of pillar epitaxial doped regions and a plurality of JFET regions, a body region is arranged at a top of each of the plurality of pillar epitaxial doped regions; the body regions have at least two unequal widths; two source regions are arranged in each of the body regions; a gate oxide layer is arranged on the body regions and the JFET regions; and a gate is arranged on the gate oxide layer.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: September 10, 2019
    Assignee: SUZHOU ORIENTAL SEMICONDUCTOR CO., LTD.
    Inventors: Lei Liu, Yuanlin Yuan, Pengfei Wang, Wei Liu, Yi Gong
  • Patent number: 10411149
    Abstract: A lateral Ge/Si APD constructed on a silicon-on-insulator wafer includes a silicon device layer having regions that are doped to provide a lateral electric field and an avalanche region. A region having a modest doping level is in contact with a germanium body. There are no metal contacts made to the germanium body. The electrical contacts to the germanium body are made by way of the doped regions in the silicon device layer.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: September 10, 2019
    Assignee: Elenion Technologies, LLC
    Inventors: Ari Novack, Yang Liu, Yi Zhang
  • Patent number: 10406049
    Abstract: A mobile carrier includes a first frame, a directional wheel pivoted to the first frame, a second frame pivoted to the first frame, a steering adjustment mechanism connected to the second frame, and a steering wheel. The steering adjustment mechanism includes a first rotating element and a second rotating element coupled to the first rotating element. When a first rotating axis of the first rotating element is perpendicular to a plane, the first and the second rotating elements are locked to each other and are capable of rotating around the first rotating axis simultaneously. When a second rotating axis of the second rotating element is perpendicular to the plane, rotational degree of freedom of the first rotating element is restricted, and the second rotating element is capable of rotating around the second rotating axis relative to the first rotating element. A steering adjustment mechanism is also provided.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: September 10, 2019
    Assignee: Wistron Corporation
    Inventors: Chen-Yi Liang, Cheng-Hsing Liu, Shu-Hsuan Lin
  • Publication number: 20190271737
    Abstract: The present disclosure provides a semiconductor device and a method of manufacturing the same, and relates to the field of semiconductor devices. The semiconductor device includes an active region, a test region and a passive region located outside the active region and the test region, wherein a standard device is formed in the active region, and a test device for testing performance parameters of the standard device is formed in the test region.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 5, 2019
    Inventors: Naiqian ZHANG, Jian LIU, Feihang LIU, Yi PEI
  • Publication number: 20190273145
    Abstract: Certain embodiments of a semiconductor device and a method of forming a semiconductor device comprise forming a high-k gate dielectric layer over a short channel semiconductor fin. A work function metal layer is formed over the high-k gate dielectric layer. A seamless metal fill layer is conformally formed over the work function metal layer.
    Type: Application
    Filed: March 1, 2018
    Publication date: September 5, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Shih-Hang CHIU, Chung-Chiang WU, Ching-Hwanq SU, Da-Yuan LEE, Ji-Cheng CHEN, Kuan-Ting LIU, Tai-Wei HWANG, Chung-Yi SU
  • Publication number: 20190272096
    Abstract: A system, method and program product for implementing a simplified touch screen interface for collecting character data. a device is disclosed having a touch screen interface, wherein the touch screen interface includes: a primary view that displays rotating character sets on a wheel, wherein each one of the character sets sequentially rotates into an active position, wherein a character set in the active position is selectable in response to a first touch to a uniform input region, and wherein the wheel automatically begins rotating when a user activates the touch screen interface; a secondary view that displays rotating characters on the wheel, wherein each one of the rotating characters sequentially rotates into the active position, and wherein a character in the active position is selectable in response to a second touch to the uniform input region; and wherein the rotating characters displayed in the secondary view are determined based on the character set selected in the primary view.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 5, 2019
    Inventors: Yan Bin Fu, Qingjun Gao, Shuangyin Liu, Yi Wu
  • Publication number: 20190270882
    Abstract: A polyester composition includes a first polyester selected from one or more of aliphatic-aromatic copolyesters, which is a copolymer comprising repeating units A as shown in formula (I) and repeating units B as shown in formula (II), in which m is an integer of 2 to 10 and n is an integer of 2 to 8; p is an integer of 2 to 10; and m, n and p are the same or different from each other. Optionally, the polyester composition has a second polyester. The polyester composition includes at least two polyesters. The polyester composition can be used in shape memory materials, 3D print wires, heat shrinkable sleeves, functional layers, medical limb immobilization braces, heat shrinkable thin films, nonwoven fabrics, elastic fibers, etc.
    Type: Application
    Filed: October 20, 2017
    Publication date: September 5, 2019
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
    Inventors: Cui ZHENG, Guixiang ZHU, Lizhi LIU, Wei ZHANG, Xuerong YAO, Minqiao REN, Ling HAN, Yi REN, Nan CHEN, Ying SHI
  • Patent number: 10400567
    Abstract: The invention discloses a pipeline descaling and rock stratum fracturing device based on electro-hydraulic pulse shock waves, comprising a ground low-voltage control device, a transmission cable and an electro-hydraulic pulse shock wave transmitter.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: September 3, 2019
    Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Yi Liu, Fuchang Lin, Yuan Pan, Qin Zhang, Hua Li, Zhiyuan Li, Siwei Liu
  • Patent number: 10399976
    Abstract: Provided are novel compounds of Formula (I): pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof, which are useful in the treatment of diseases and disorders mediated by ROR. Also provided are pharmaceutical compositions comprising the novel compounds of Formula (I) and methods for their use in treating one or more inflammatory, metabolic, autoimmune and other diseases or disorders.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: September 3, 2019
    Assignee: Vitae Pharmaceuticals, LLC
    Inventors: David A. Claremon, Lawrence Wayne Dillard, Chengguo Dong, Yi Fan, Lanqi Jia, Zhijie Liu, Stephen D. Lotesta, Andrew Marcus, Suresh B. Singh, Colin M. Tice, Jing Yuan, Wei Zhao, Yajun Zheng, Linghang Zhuang
  • Patent number: 10402900
    Abstract: Systems and methods for providing a separate interest rate for an individual transaction are disclosed. A system may provide a service associated with a account having an account balance and an associated first interest rate. The system may include a service device having one or more memory devices storing instructions and one or more processors configured to execute the instructions to perform a separate interest rate service process. The process may include providing a separate interest rate service offer to a client device and receiving a separate interest rate selection from the client device. The process may also include determining a selected portion of the account balance corresponding to an amount to which a second interest rate, different from the first interest rate, is to be applied based on the separate interest rate selection.
    Type: Grant
    Filed: September 8, 2015
    Date of Patent: September 3, 2019
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Marcie Apelt, Megan Edds, Keith Barron, Ashley Gibbs, Matthew Vischulis, Carl Ashby, Baining Hu, Yi Liu, David Schardt
  • Patent number: 10403382
    Abstract: The invention provides a gate driving circuit and a display apparatus. The gate driving circuit includes 1st to Nth stage shift registers for respectively generating and sequentially outputting 1st to Nth stage scan signals to the display panel, where N is an integer greater than or equal to 4. Each of the shift registers is configured to receive a starting signal, and the starting signal is utilized to trigger the 1st and 2nd stage shift registers to generate the 1st and 2nd stage scan signals respectively, and the starting signal is utilized to reset the 3rd to Nth stage shift registers.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: September 3, 2019
    Assignee: HannStar Display Corporation
    Inventors: Sung-Chun Lin, Chien-Ting Chan, Yu-Tuan Hsu, Po-Yi Chen, Hsien-Tang Hu, Hsuan-Chen Liu
  • Publication number: 20190265548
    Abstract: An array of pixels in a display may be illuminated by a backlight having an array of light-emitting diodes in an array of respective cells. A reflector is used to reflect light from the light-emitting diodes through the array of pixels. Within the cells, the reflector has cross-sectional profiles that help distribute light emitted from the light-emitting diodes toward edges of the cells. A light diffuser layer for the backlight may have a partially reflective layer such as a thin-film interference filter with an angularly dependent transmission. Within each cell, the reflector may have cross-sectional profiles with portions that are parabolic or elliptical.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 29, 2019
    Inventors: Rong Liu, Yu P. Sun, Abdeslam Hafidi, Erik A. Zweigle, Jun Qi, Mingxia Gu, Victor H. Yin, Xiangtong Li, Yanming Li, Yi Huang, Ziruo Hong
  • Publication number: 20190266193
    Abstract: Embodiments provide a data processing method. The method can include obtaining a key value. The method can include performing K hash operations on the key value separately by using K different hash function. In this way, K hash values can be obtained. The method can include calculating K addresses based on the K hash values. Each of the K addresses can have a one-to-one association with one of K words in a target data block such that a given address of the addresses indicates a bit in a word associated with the given address. The method can include setting or a reading a parameter corresponding to a bit indicated by each of the K addresses, where the bit is in a word associated with each of the K addresses, based on the read parameter, whether the key value belongs to the Bloom filter.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 29, 2019
    Inventors: Yi WANG, Jianyuan LU, Bin LIU
  • Publication number: 20190268199
    Abstract: This application discloses a reference signal configuration method and apparatus. Before a network device sends reference signals aperiodically, the network device sends configuration information to a terminal device, where the configuration information is used to indicate a timeslot offset of one or more reference signal resource sets. Therefore, the network device can flexibly send reference signals in different timeslots, thereby reducing a quantity of times of reference signal triggering and measurement result reporting, and improving efficiency of a communications system.
    Type: Application
    Filed: May 8, 2019
    Publication date: August 29, 2019
    Inventors: Hongzhe SHI, Wei HAN, Yi QIN, Jianqin LIU, Peng JIANG
  • Publication number: 20190268115
    Abstract: A transmission device includes: an acquiring unit acquires LTF parameters, and acquires a start position I of allocated subcarriers, where the LTF parameters include a frequency domain transform parameter and a time domain transform parameter that are required for generating an LTF sequence; a frequency domain transform unit performs, according to the frequency domain transform parameter and the start position I, a frequency domain transform on an LTF basic sequence to obtain an LTF symbol; a time domain transform unit performs, according to the time domain transform parameter, a time domain transform on the LTF symbol to obtain the LTF sequence; and a sending unit adds the LTF sequence to a first data frame, and sends the first data frame to a second device, so that the second device determines the LTF basic sequence according to the LTF sequence and performs channel estimation according to the LTF basic sequence.
    Type: Application
    Filed: May 14, 2019
    Publication date: August 29, 2019
    Inventors: Le LIU, Zhou LAN, Yi LUO
  • Publication number: 20190262342
    Abstract: Combination therapies for treatment of cancers associated with mutations in the KRAS gene are provided. Compositions comprising therapeutic agents for treatment of cancers associated with mutations in the KRAS gene are also provided.
    Type: Application
    Filed: September 25, 2018
    Publication date: August 29, 2019
    Inventors: Matthew Robert Janes, Matthew Peter Patricelli, Liansheng Li, Pingda Ren, Yi Liu
  • Patent number: 10395390
    Abstract: Systems, methods, and devices are provided for controlling a movable object using multiple sensors. In one aspect, a method for calibrating one or more extrinsic parameters of a movable object having a plurality of sensors in an initial configuration is provided. The method can comprise: detecting that the initial configuration of the plurality of sensors has been modified; receiving inertial data from at least one inertial sensor during operation of the movable object; receiving image data from at least two image sensors during the operation of the movable object; and estimating the one or more extrinsic parameters based on the inertial data and the image data in response to detecting that the initial configuration has been modified, wherein the one or more extrinsic parameters comprise spatial relationships between the plurality of sensors in the modified configuration.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: August 27, 2019
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Kaiyong Zhao, Shaojie Shen, Yi Lin, Tianbo Liu, Yonggen Ling, Zhenfei Yang
  • Patent number: 10391310
    Abstract: A gastrointestinal stimulation apparatus and methods with an electronic controller and a flexible and stretchable electrode array with a central branch and orthogonal bilateral branches that wrap around a section of the gastrointestinal tract and can accommodate repetitive contraction and relaxation movements of the tract. Array branches have a flexible spring structure, stimulation electrodes, recording electrodes, sensors controlled by a controller and adhesion nodes that fix the branches to the tissue. The electrode array can sense the normal peristalsis from upstream tissue and produce a stimulus signal to stimulate the incapable intestine section to generate stimulation-induced contractions. Electrodes on the incapable intestine section can be used for stimulation or recording, the recorded signal from the incapable intestine section can be sent back to the electronics to form a closed loop control system.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: August 27, 2019
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Wentai Liu, James C. Y. Dunn, Benjamin M. Wu, Yi-Kai Lo, Chih-Wei Chang, Justin P. Wagner