Patents by Inventor Lei Han

Lei Han 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: 20200112073
    Abstract: The present invention relates to an immersed heat dissipation device for power battery, comprising a battery heat dissipation module, a battery unit, a liquid refrigerant, a main inlet pipe and a main outlet pipe, wherein the battery heat dissipation module is a structure of sealed box that contains the liquid refrigerant, and a plurality of the battery heat dissipation modules are connected to each other and arranged in the heat dissipation device for power battery. The battery can be effectively cooled and the temperature of the battery can be effectively controlled, and ensure a uniform temperature for the battery unit, thereby improving the performance and life of the power battery of new energy vehicle.
    Type: Application
    Filed: December 26, 2017
    Publication date: April 9, 2020
    Inventors: Jisheng He, Xintao Cui, Peng Zhang, Bingshuang Li, Chen Wang, Hongjie Wu, Lei Han, Yingjun Wu, Jiawei Liu, Shuai Zhang, Zhihong Zhao
  • Patent number: 10613401
    Abstract: The present disclosure provides an array substrate and a method for repairing broken lines thereof, and a display device. The array substrate includes: a base substrate; a plurality of gate lines and a plurality of data lines located on the base substrate, the plurality of gate lines intersecting with the plurality of data lines to define a plurality of pixel units arranged in an array; a thin film transistor and a pixel electrode located in each pixel unit; a plurality of extension sections connected to at least one of the gate lines; the pixel electrodes being in one-to-one correspondence with the plurality of extension sections, and an orthographic projection of each of the plurality of extension sections on the base substrate at least partially overlapping an orthographic projection of a corresponding pixel electrode on the base substrate.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: April 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Lei Han
  • Patent number: 10606132
    Abstract: The present disclosure relates to a display panel, a display device, and a method for manufacturing a display panel. The display panel has an electrode region, the electrode region including a substrate, a data line layer, and an isolation layer which are provided on the substrate and alternated in a direction parallel to an upper surface of the substrate, wherein the height of the data line layer is equal to the height of the isolation layer. Since there is no height difference between the data line layer and the spacer layer and there is no groove, the possibility that conductive foreign objects are accumulated at the isolation layer at this time is greatly reduced, the smooth surface is more conducive to the movement of foreign objects, and a cleaning tape can remove the foreign objects.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: March 31, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Hewei Wang, Lei Han, Peng Jiang, Dong Guo, Nanhong Zhang
  • Publication number: 20200016814
    Abstract: The present invention relates to a processing technology for manufacturing seepage irrigation pipe with alternating effluent sections and non-effluent sections, and in particular, to the field of underground seepage irrigation in agriculture and forestry. The processing technology combines the production unit for water-effluent pipes with the production unit for non-effluent pipes, and produces the seepage irrigation pipeline by adjusting the raw material ratios, controlling the spindle speed, spindle acceleration time, and spindle deceleration time of the two pipeline production units, to generate a seepage irrigation pipe with alternating effluent sections and non-effluent sections.
    Type: Application
    Filed: September 27, 2018
    Publication date: January 16, 2020
    Inventors: Zhaojun Sun, Jun He, Lei Han, Zhen Wang, Dongdong Han, Qiushi Ren, Bingzhong Jiao, Yuanjiao Guo, Menggang Li, Xingqiang Li
  • Patent number: 10520766
    Abstract: A display panel and a manufacturing method therefor are disclosed. The display panel includes a first substrate, a second substrate disposed opposite to the first substrate, and at least one of a first organic film layer disposed on the first substrate, and a second organic film layer disposed on the second substrate, where at least one of the first organic film layer or the second organic film layer is an polyimide doped with a dichromatic organic dye.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: December 31, 2019
    Assignees: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD., TIANA MICRO-ELECTRONICS CO., LTD.
    Inventors: Long Zhang, Poping Shen, Lei Han, Qiong Song
  • Patent number: 10491519
    Abstract: Embodiments of the present disclosure disclose a routing method, a device, and a system. A network node receives a service data packet; the network node searches a forwarding table according to an aggregation identifier, to obtain next-hop information, where the aggregation identifier is used to identify service data flows of one type, where the service data flows have a same network requirement type and a same destination, and the forwarding table includes the aggregation identifier and the next-hop information corresponding to the aggregation identifier; and the network node forwards the service data packet according to the obtained next-hop information. The embodiments of the present disclosure can significantly reduce a quantity of routing entries of a service routing node, reduce operation complexity, and improve routing and forwarding efficiency of a system.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: November 26, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yue Yin, Feng Li, Lei Han
  • Publication number: 20190332580
    Abstract: Techniques for data replication involve: in response to a first source state machine associated with a source file system being booted up, booting up a second source state machine associated with the source file system, the first source state machine performing a first operation for resizing a first storage area of data for replication from the source file system; transmitting a resizing message from the second source state machine to a destination file system, to enable the destination file system to perform a second operation for resizing a second storage area for storing the data to be replicated into the destination file system; and in response to the first operation and the second operation being successfully performed, enabling the data for replication from the source file system to be replicated into the destination file system.
    Type: Application
    Filed: December 20, 2018
    Publication date: October 31, 2019
    Inventors: Qing Hua Ling, Xin Zhong, Yangfeng Chen, Yue Yang, Jianbao Li, Lei Han, Yuan Gu, Yan Shao
  • Publication number: 20190332503
    Abstract: Techniques for data synchronization involve obtaining a first bitmap about a first storage device, the first storage device including a group of storage areas, a bit in the first bitmap indicating whether data in a corresponding storage area of a first size in the group of storage areas is to be synchronized to a second storage device. The technique further involves, in response to a configuration of the first storage device being changed, determining a second size of a storage area in the group of storage areas. The technique further involves converting the first bitmap into a second bitmap based on the first size and the second size. In addition, the technique further involves synchronizing data from the first storage device to the second storage device based on the second size and the second bitmap.
    Type: Application
    Filed: December 20, 2018
    Publication date: October 31, 2019
    Inventors: Yue Yang, Xin Zhong, Yangfeng Chen, Qing Hua Ling, Yan Shao, Yuan Gu, Jianbao Li, Lei Han, Wei Feng
  • Publication number: 20190260677
    Abstract: Embodiments of the present disclosure provide a packet processing method and a network device, so as to effectively resolve a problem that a quantity of concurrent packet processing policies is limited in a network device due to scarce hardware resources of a packet forwarding chip. A method part in the embodiments of the present disclosure includes: obtaining, by a first network device, identification information; processing, by the first network device, a packet when receiving the packet, where a processed packet includes the identification information, and packets corresponding to different preset policy information include different identification information; and sending, by the first network device, the processed packet to a second network device, so that the second network device matches a corresponding policy for the processed packet based on the identification information.
    Type: Application
    Filed: April 30, 2019
    Publication date: August 22, 2019
    Inventors: Hewen Zheng, Lei Han, Haidong Feng
  • Publication number: 20190172215
    Abstract: A method for assisting obstacle avoidance of a mobile platform includes determining to use a detection mode from a plurality of detection modes, detecting a characteristic condition of the mobile platform with respect to an obstacle using the detection mode, and directing the mobile platform to avoid the obstacle based on the detected characteristic condition.
    Type: Application
    Filed: January 31, 2019
    Publication date: June 6, 2019
    Inventors: Honghui ZHANG, Lei HAN, Xiao HU
  • Publication number: 20190147539
    Abstract: Embodiments of the present disclosure disclose a method and apparatus for outputting information.
    Type: Application
    Filed: September 17, 2018
    Publication date: May 16, 2019
    Inventors: Mingyang Dai, Lei Han, Chuanxin Bian, Shengwen Yang
  • Publication number: 20190147540
    Abstract: Embodiments of the present disclosure disclose a method and apparatus for outputting information. A specific embodiment of the method includes: acquiring at least one personal attribute characteristic of a target user; determining, based on the acquired at least one personal attribute characteristic, a user type of the target user under a preset attribute; and outputting the determined user type. This embodiment effectively utilizes the personal attribute characteristic of the user to predict the user type of the user under the preset attribute, and improves the content richness of the information output.
    Type: Application
    Filed: September 17, 2018
    Publication date: May 16, 2019
    Inventors: Mingyang Dai, Lei Han, Chuanxin Bian, Shengwen Yang
  • Publication number: 20190126775
    Abstract: A remote energy monitoring and swapping network for electric vehicle based on cloud computing network, which uses cloud computing technology, Internet of Things technology, video identification technology and remote monitoring system with remote monitoring center based on multi-type monitoring system to control electric vehicle, remote battery monitoring system and battery swapping system. The remote monitoring center and battery swapping system replace the first battery pack and the second battery pack on the electric vehicle chassis in nine steps. Battery swapping station solves the problem of battery energy supply by station nets, which lays a theoretical and technical foundation for the popularization of electric vehicles. The remote monitoring center's control of the whole battery swapping process improves the work efficiency, saves labor cost and reduce battery cost.
    Type: Application
    Filed: March 21, 2017
    Publication date: May 2, 2019
    Inventor: Lei HAN
  • Publication number: 20190113537
    Abstract: A computer-implemented method includes detecting a change in a spatial configuration of a plurality of sensors coupled to an unmanned aerial vehicle (UAV) based on a first set of sensor data from a plurality of sensors, generating one or more calibration instructions to cause the UAV to move along a predetermined pattern in response to detecting the change in the spatial configuration, and determining a subsequent spatial configuration of the plurality of sensors based at least in part on a second set of sensor data from the plurality of sensors. The second set of sensor data is collected by the plurality of sensors when the UAV is moving along the predetermined pattern.
    Type: Application
    Filed: December 2, 2018
    Publication date: April 18, 2019
    Inventors: You ZHOU, Lei HAN, Jianzhao CAI
  • Publication number: 20190087685
    Abstract: The present disclosure proposes a method and an apparatus for recommending sample data. The method may include: inputting a plurality of pieces of sample data to be classified into at least one preset classification model, and acquiring a classifying probability of classifying each piece of sample data into each classification model; acquiring a first distance between each piece of sample data and a classifying boundary of each classification model according to the classifying probability of classifying the piece of sample data into the classification model, in which the classifying boundary of the classification model is configured to distinguish positive and negative sample data; computing a target distance for each piece of sample data according to the first distance between each piece of sample data and the classifying boundary of each classification model.
    Type: Application
    Filed: August 14, 2018
    Publication date: March 21, 2019
    Inventors: Tian WU, Wensong HE, Lei HAN, Xiao ZHOU
  • Publication number: 20190086750
    Abstract: The present disclosure provides an array substrate and a method for repairing broken lines thereof, and a display device. The array substrate includes: a base substrate; a plurality of gate lines and a plurality of data lines located on the base substrate, the plurality of gate lines intersecting with the plurality of data lines to define a plurality of pixel units arranged in an array; a thin film transistor and a pixel electrode located in each pixel unit; a plurality of extension sections connected to at least one of the gate lines; the pixel electrodes being in one-to-one correspondence with the plurality of extension sections, and an orthographic projection of each of the plurality of extension sections on the base substrate at least partially overlapping an orthographic projection of a corresponding pixel electrode on the base substrate.
    Type: Application
    Filed: September 19, 2018
    Publication date: March 21, 2019
    Inventor: Lei HAN
  • Publication number: 20190062434
    Abstract: The present disclosure relates to the field of biological technologies, and discloses a method for expressing and preparing a bivalent bispecific antibody. In the present disclosure, each portion of a bivalent bispecific antibody and an immune hybrid protein thereof is respectively expressed in a suitable prokaryotic or eukaryotic cell system, separated and purified by high-performance affinity chromatography, and then spliced in vitro by trans-splicing reaction mediated by an intein, to prepare the bivalent specific antibody and an immune hybrid protein thereof. The method has high production efficiency and wide scope of application, and facilitates the separation and purification of the products. The product prepared through the present method has bivalent bispecific immune affinity and cytotoxic bioactivity. Therefore, the present disclosure provides a novel method for preparing biological drugs for directionally attacking cancers or other diseases.
    Type: Application
    Filed: December 16, 2016
    Publication date: February 28, 2019
    Inventors: Lei HAN, Jianwei ZHU, Junsheng CHEN, Kai DING, Yueqing XIE, Hua JIANG, Huili LU, Baohong ZHANG, Lei ZHANG
  • Patent number: 10204938
    Abstract: The present application discloses a display panel having a driver integrated circuit (IC) bonding area for bonding a plurality of signal lines with a driver IC. The display panel includes a signal line layer comprising the plurality of signal lines, first ends of which extending through the driver IC bonding area; a shorting bar layer comprising one or more shorting bar, a first end of each of the plurality of signal lines being electrically connected to only one of the one or more shorting bar; and a first repair line layer in the peripheral area comprising a first repair line crossing over and being insulated from the one or more shorting bar.
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: February 12, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Pingyu Wei, Hewei Wang, Dong Guo, Lei Han, Min Xu, Nannan Sun
  • Publication number: 20180369777
    Abstract: The present invention relates to a process for producing perfume- or flavor-containing polyurea microcapsules with improved deposition of encapsulated actives on targeted surfaces such as fiber, hair and skin, which can be used in home or personal care products, as well as to microcapsules obtainable by such a process and consumer products comprising these microcapsules.
    Type: Application
    Filed: December 14, 2016
    Publication date: December 27, 2018
    Applicant: Firmenich SA
    Inventors: Lei SHI, Lahoussine OUALI, Lei HAN
  • Publication number: 20180299714
    Abstract: The present disclosure relates to a display panel, a display device, and a method for manufacturing a display panel. The display panel has an electrode region, the electrode region including a substrate, a data line layer, and an isolation layer which are provided on the substrate and alternated in a direction parallel to an upper surface of the substrate, wherein the height of the data line layer is equal to the height of the isolation layer. Since there is no height difference between the data line layer and the spacer layer and there is no groove, the possibility that conductive foreign objects are accumulated at the isolation layer at this time is greatly reduced, the smooth surface is more conducive to the movement of foreign objects, and a cleaning tape can remove the foreign objects.
    Type: Application
    Filed: June 1, 2016
    Publication date: October 18, 2018
    Applicants: Boe Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd
    Inventors: Hewei WANG, Lei HAN, Peng JIANG, Dong GUO, Nanhong ZHANG