Patents by Inventor Lei Liu

Lei 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: 20200328650
    Abstract: The water channel structure for connecting a controller to a motor includes a controller main housing and a motor body that are connected and fastened to each other. A water-cooling plate is fastened in the controller main housing. A water inlet and a water outlet are respectively provided at two ends of the controller main housing. A heat dissipation water channel communicating the water inlet with the water outlet inside the controller main housing is formed in the water-cooling plate. A motor water channel is provided inside the motor body. A transition water joint is provided at the water outlet of the controller main housing. The transition water joint is directly connected to a water inlet of the motor water channel.
    Type: Application
    Filed: April 26, 2019
    Publication date: October 15, 2020
    Inventors: Lei LIU, Jianhua MAO, Zhan WANG, Hongxin WU, Yang YANG
  • Publication number: 20200326139
    Abstract: The disclosure provides a flat heat exchanger. The flat heat exchanger includes a flat pipe part, a first welded part, a second welded part and a capillary structure. The flat pipe part has a fluid channel. The first welded part and the second welded part are respectively located at two opposite ends of the flat pipe part to close two opposite ends of the fluid channel. At least part of the capillary is located within the fluid channel of the flat pipe part.
    Type: Application
    Filed: January 25, 2020
    Publication date: October 15, 2020
    Applicant: COOLER MASTER CO., LTD.
    Inventors: Lei Lei LIU, Xiao Min ZHANG, Ding-Guo ZHOU
  • Patent number: 10804341
    Abstract: An array substrate, a display panel and an operating method thereof are disclosed. The array substrate includes a base substrate; an imaging array disposed on the substrate, wherein the imaging array includes a photoelectric detection circuit and a temperature detection circuit, the photoelectric detection circuit includes a photosensitive sensor configured to detect light for imaging, and the temperature detection circuit includes a temperature sensitive sensor configured to detect temperature.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: October 13, 2020
    Inventors: Yingming Liu, Xue Dong, Haisheng Wang, Xiaochuan Chen, Xiaoliang Ding, Lei Wang, Changfeng Li
  • Patent number: 10802468
    Abstract: The present invention provides a method for simulating daylight performance of buildings based on regional daylight climate data. The method comprises the steps of: establishing a regional sky luminance distribution database from measured data; mapping sky luminance data to an artificial sky lamp group; using a 3D printing machine to fabricate a scaled physical model based on real parameters of the building to be simulated; and using the scaled physical model in the artificial sky integrated with regional sky luminance distribution data to make the daylight performance simulation. This method can achieve high-precision simulation of the daylight performance of buildings by using regional sky daylight climate data with a highly accurate physical model of the building.
    Type: Grant
    Filed: June 17, 2018
    Date of Patent: October 13, 2020
    Assignee: Harbin Institute of Technology
    Inventors: Cheng Sun, Yunsong Han, Ying Zi, Dagang Qu, Yongheng Jia, Lei Liu, Hong Yu
  • Patent number: 10799509
    Abstract: The present invention is directed to dihydrochloric acid and dibenzenesulfonic acid salts of the c-Met kinase inhibitor 2-fluoro-N-methyl-4-[7-(quinolin-6-ylmethyl)-imidazo[1,2-b][1,2,4]triazin-2-yl]benzamide, and pharmaceutical compositions thereof, useful in the treatment of cancer and other diseases related to the dysregulation of kinase pathways. The present invention further relates to processes and intermediates for preparing 2-fluoro-N-methyl-4-[7-(quinolin-6-ylmethyl)imidazo[1,2-b][1,2,4]triazin-2-yl]benzamide, and salts thereof.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: October 13, 2020
    Assignees: Incyte Corporation, Incyte Holdings Corporation
    Inventors: Lingkai Weng, Lei Qiao, Jiacheng Zhou, Pingli Liu, Yongchun Pan
  • Publication number: 20200321687
    Abstract: A printed circuit board and a terminal are provided. The printed circuit board includes a feedpoint arrangement region, a ground point arrangement region, and a ground region. The ground region is adjacent to and connected to the ground point arrangement region and is configured to be a ground plate of the antenna. A radiation reduction structure is arranged in the ground region and defines an opening. Therefore, an edge of the printed circuit board is disrupted by the opening.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Inventors: LEI CHEN, Liyun Liu
  • Publication number: 20200321696
    Abstract: The present disclosure discloses an antenna device and a terminal. The antenna device includes a first branch, a second branch, a third branch, a public branch, and a feed point. The first branch, the second branch, the third branch, a public branch and the feed point constitute a diversity antenna cooperatively. The first branch is configured as an earpiece metal mesh. The feed point is electrically connected to the first branch. The second branch and the third branch are electrically connected to an end of the public branch, respectively. An another end of the public branch is electrically connected to the feed point.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 8, 2020
    Inventors: Lei Chen, Liyun Liu
  • Publication number: 20200320740
    Abstract: A vision system capable of performing run-time 3D calibration includes a mount configured to hold an object, the mount including a 3D calibration structure; a camera; a motion stage coupled with the mount or the camera; and a computing device configured to perform operations including: acquiring images from the camera when the mount is in respective predetermined orientations relative to the camera, each of the acquired images including a representation of at least a portion of the object and at least a portion of the 3D calibration structure that are concurrently in a field of view of the camera; performing at least an adjustment of a 3D calibration for each of the acquired images based on information relating to the 3D calibration structure as imaged in the acquired images; and determining 3D positions, dimensions or both of one or more features of the object.
    Type: Application
    Filed: May 12, 2017
    Publication date: October 8, 2020
    Inventors: John McGarry, Lowell Jacobson, Lei Wang, Gang Liu
  • Patent number: 10797253
    Abstract: A fabrication method and a fabrication assembly for a flexible display substrate are provided. The fabrication assembly for a flexible display substrate includes: a rigid base substrate, including a first engaging structure being on a surface of the rigid base substrate; and a protective film, including a first surface and a second surface opposite to each other, and including a second engaging structure being on the first surface. The second surface of the protective film is configured to be attached to a flexible base substrate; and the rigid base substrate and the protective film are configured to be detachably connected with each other by the first engaging structure and the second engaging structure.
    Type: Grant
    Filed: June 5, 2019
    Date of Patent: October 6, 2020
    Inventors: Jianqiang Bi, Ming Hua, Peng Li, Yuanfu Bao, Jinya Feng, Jie Ge, Lei Bai, Xuemin Liu, Zhen Li, Haiyan Yang, Jianguo Xing
  • Patent number: 10797118
    Abstract: A touch panel, a method for fabricating the same, and a display device are provided. The touch panel includes: a base substrate, a plurality of touch electrode lines, a plurality of cathodes arranged in a matrix, and a plurality of spacers, where each cathode corresponds to at least one of the touch electrode lines, and each spacer includes a first photo spacer and a second photo spacer stacked successively; each touch electrode line includes a first lead part and a second lead part, wherein the first lead part is electrically connected with corresponding one of the cathodes, and the second lead part is configured to electrically connect the first lead part with a corresponding pin on a touch integrated circuit; and the first lead part at least covers the surface of the first photo spacer.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: October 6, 2020
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Shengji Yang, Xue Dong, Xiaochuan Chen, Minghua Xuan, Lei Wang, Pengcheng Lu, Li Xiao, Dongni Liu, Jing Yu
  • Patent number: 10793536
    Abstract: The present application provides a vortioxetine pamoic acid salt, which includes a crystal form, a solvate or an amorphous substance of the vortioxetine pamoic acid salt. The present application provides a preparation method and use of the vortioxetine pamoic acid salt and the crystal form thereof. The vortioxetine pamoic acid salt prepared in the present application prolongs the residence time of the vortioxetine in vivo, achieving a slow release of the vortioxetine in vivo, and is suitable for preparing a long-acting dosage form.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: October 6, 2020
    Inventors: Yunfei Li, Xiaoer Xia, Xin Xu, Zhen Zhang, Lei Liu, Xiaojuan Zhang, Liming Zhang, Dongsheng Li, Yijin Wang, Jian Ge
  • Patent number: 10798611
    Abstract: Load balancing is facilitated utilizing geographical location and mobility speed. An example method includes receiving, by a first cell device including a processor and associated with a first cell, from a device of devices, information indicative of whether the device has detected cell type information from a second cell device associated with a second cell, wherein at least a portion of the second cell is located within a first boundary of the first cell. The method also includes: determining, by the first cell device, a mobility characteristic of the device, wherein the devices comprise respective mobility characteristics; and selecting, by the first cell device, the device of the devices to associate with the second cell based on the mobility characteristic of the device.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: October 6, 2020
    Inventors: Hongyan Lei, Ye Chen, Zhi Cui, Cheng P. Liu, Slawomir Stawiarski, Yonghui Tong
  • Patent number: 10797499
    Abstract: Systems, methods, and devices of managing a battery assembly used to power an object are provided to discharge a battery assembly for a safe and long-term storage. A controlled self-discharge of the battery assembly may be initiated when the power to the object is turned off for a certain length of time or the battery assembly is not in use for a threshold length of time. The controlled self-discharge may be terminated if the battery assembly reaches a threshold voltage value or the battery is in use again during the self-discharge.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: October 6, 2020
    Inventors: Tao Zhao, Juncheng Zhan, Yuancai Liu, Lei Wang, Wentao Wang
  • Publication number: 20200314298
    Abstract: A camera module includes a lens and a voice coil motor (VCM), and the lens is placed in the VCM, where a first portion of an inner side of the VCM is attached to a first portion of an outer side of the lens, and a second portion of the inner side of the VCM is provided with a screw thread structure recessed relative to the first portion of the inner side of the VCM. The screw thread structure and a second portion of the outer side of the lens form a groove portion, and the groove portion is filled with adhesive. The first portion of the VCM is a lower portion, and the second portion of the VCM is an upper portion. The first portion of the lens is a lower portion, and the second portion of the lens is an upper portion.
    Type: Application
    Filed: September 12, 2017
    Publication date: October 1, 2020
    Inventors: Fangcheng LIU, Dengfeng LI, Yingyong HE, Yang HAN, Lei JIANG, Jianwen WANG
  • Publication number: 20200312945
    Abstract: Display panel, manufacturing method thereof, and display device are provided. As an example, the display panel includes a substrate, a TFT layer formed on the substrate, and an encapsulation layer formed on the TFT layer. The TFT layer includes a thin film transistor with a source electrode, a drain electrode and a gate electrode, and further includes a first metal layer, a first inorganic layer on the first metal layer, and a second metal layer on the first inorganic layer. The second metal layer includes a first region and a second region, a hollowed-out region is formed between the first region and the second region, and the first region and the second region are electrically connected via the first metal layer. A portion of the encapsulation layer that is located in the hollowed-out region is in contact with the first inorganic layer.
    Type: Application
    Filed: June 16, 2020
    Publication date: October 1, 2020
    Applicant: Yungu (Gu'an) Technology Co., Ltd.
    Inventors: Ping ZHU, Xueyuan LI, Shengfang LIU, Ying HUANG, Qingqing DONG, Lei LV
  • Publication number: 20200313227
    Abstract: The present disclosure describes various types of batteries, including lithium-ion batteries having an anode assembly comprising: an anode comprising a first porous ceramic matrix having pores; and a ceramic separator layer affixed directly or indirectly to the anode; a cathode; an anode-side current collector contacting the anode; and anode active material comprising lithium located within the pores or cathode active material located within the cathode; wherein, the ceramic separator layer is located between the anode and the cathode, no electrically conductive coating on the pores contacts the separator layer, and in a fully charged state, lithium active material in the anode does not contact the separator layer. Also disclosed are methods of making and methods of using such batteries.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 1, 2020
    Inventors: Liangbing HU, Eric D. WACHSMAN, Boyang LIU, Lei Zhang, Shaomao XU, Dennis MCOWEN, Chunpeng YANG
  • Publication number: 20200312168
    Abstract: A fixed wing unmanned aircraft and a method for operating the same are provided.
    Type: Application
    Filed: March 27, 2019
    Publication date: October 1, 2020
    Inventors: Yang Liu, Alan Bruce Hickman, Xiaodong Chen, Shuai Chen, Wenwan Feng, Lei Zhang, Yunfei Zou
  • Patent number: 10789311
    Abstract: A method and a device for selecting data content to be pushed to a terminal are disclosed. In some embodiments, the method includes: acquiring a user identifier, and acquiring a characteristic value, corresponding to the user identifier, in a preset user attribute type; acquiring data content, and searching for a decision tree object corresponding to the data content; locating a leaf node corresponding to the user identifier in the decision tree object based on the characteristic value, corresponding to the user identifier, in the preset user attribute type; and acquiring the number of clicks and the number of pushes stored in the located leaf node, generating a selection reference value based on the number of clicks and the number of pushes, and selecting, based on the selection reference value, data content to be pushed to a terminal corresponding to the user identifier.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: September 29, 2020
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Lei Jiang, Yong Li, Lei Xiao, Dapeng Liu, Shubin Zhang, Chuanjiang Luo, Yajuan Song
  • Patent number: 10789593
    Abstract: A usage frequency attribute is determined for each biometric feature in a biometric feature database. The usage frequency attribute indicates a matching success frequency of matching the biometric feature to a user having the biometric feature. The biometric features of the user are sorted in descending order of the usage frequency attribute. The sorting is based on a descending order of the usage frequency attributes for a given user. The biometric features in the biometric feature database are stored in descending order. The storing includes providing prioritized access to the biometric feature having a highest value of the usage frequency attribute so that the biometric feature is selected first in response to a request for the biometric feature of the user.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: September 29, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Fen Zhai, Chunlei Gu, Lei Lu, Yanghui Liu
  • Patent number: D898810
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: October 13, 2020
    Inventors: Yinchao Liu, Haofeng Zhang, Qian Chen, Lei Zhong, Mengjie Li