Patents by Inventor Jun Zheng

Jun Zheng 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).

  • Patent number: 10801146
    Abstract: An system for anhydrous boiling, bleaching and dyeing using a supercritical carbon dioxide fluid and belongs to the field of textile. The system for anhydrous boiling, bleaching and dyeing of a supercritical carbon dioxide fluid provided by the present invention is provided with a co-solvent system, a boiling, bleaching and dyeing system, and a separation and recovery system which are specially designed. By means of uniform dispersion and dissolution of a co-solvent, dyestuff and carbon dioxide, boiling, bleaching and dyeing production of jute fiber rough yarn can be achieved; meanwhile, the system for anhydrous boiling, bleaching and dyeing using a supercritical carbon dioxide fluid integrates the three functions of boiling, bleaching and dyeing, which can complete the boiling, bleaching and dyeing procedures in one step, and has the characteristic of high-efficiency, thus solving the problems of high contamination and high energy consumption of the jute fiber boiling, bleaching and dyeing procedures.
    Type: Grant
    Filed: January 22, 2017
    Date of Patent: October 13, 2020
    Assignee: DALIAN POLYTECHNIC UNIVERSITY
    Inventors: Laijiu Zheng, Shihui Gao, Huanda Zheng, Jun Yan, Juan Zhang, Youcai Guo, Hong Li
  • Publication number: 20200319383
    Abstract: A display module includes a backplane, a front frame, a diffusion plate, and a display panel. The display panel is fixedly coupled to the front frame. The backplane includes a base plate and a side plate. The side plate is fixedly coupled to the base plate. The base plate is spaced apart from and opposite to the display panel. At least one backlight is disposed on a side of the base plate facing the display panel. The side plate extends from an end of the base plate to the front frame and cooperatively defines a receiving space with the front frame. The diffusion plate is disposed between the backplane and the display panel and is fixedly mounted within the receiving space.
    Type: Application
    Filed: May 21, 2019
    Publication date: October 8, 2020
    Inventors: JING WANG, JING-XIAO YUAN, QING-XIN ZHENG, LI-JUN YANG, GUO-DONG WU
  • Patent number: 10791726
    Abstract: The present invention relates to a mosquito-killing device, characterized in that it comprises a casing and a control unit; the casing is provided with a first opening for mosquitoes and insects to enter; a carbon dioxide generating device, a fan and an electric grid are provided inside the casing; the control unit controls operation of the carbon dioxide generating device, the fan and the electric grid.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: October 6, 2020
    Inventor: Jun Zheng
  • Patent number: 10797928
    Abstract: Disclosed herein are related to systems and methods for a multiple-input multiple-output (MIMO) communication. In one aspect, during a first time period, a master access point transmits, to a slave access point, information for a joint transmission by the master access point and the slave access point. In one aspect, the slave access point estimates synchronizing information for the joint transmission, according to the information for the joint transmission. In one aspect, during a second time period after the first time period, the master access point transmits a portion of a steered frame to a station device. In one aspect, the slave access point transmits, during the second time period, the portion of the steered frame to the station device, based on the synchronizing information. In one aspect, the station device decodes the portion of the steered frame to obtain content data in the portion of the steered frame.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: October 6, 2020
    Assignee: Avago Technologies International Sales Pte. Limited
    Inventors: Ron Porat, Srinath Puducheri Sundaravaradhan, Karim Nassiri Toussi, Jun Zheng
  • Patent number: 10798155
    Abstract: It is described a location based interactive method, user terminal, server, system and computer storage medium, which relate to the field of computers. The method includes: it is send a geographic coordinate of a user's location to a location server; it is received from the location server and displayed a POI list containing at least one POI corresponding to the geographic coordinate; it is acquired a group creating instruction, and a group creating request is sent to a login server based on the group creating instruction; and interaction is performed with the login server based on a group to provide the user with an intra-group interactive service, where the group is created by the login server based on the POI carried in the group creating request.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: October 6, 2020
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Yucao Tao, Tao Zhou, Jinfeng Meng, Xijun Dong, Rui Zhong, Jun Yu, Boqiang Wang, Han Lian, Chunlei Zheng, Wei Wang, Yu Liu
  • Publication number: 20200302965
    Abstract: A laser beam is directed through a transmissive axicon telescope or a reflective axicon telescope such as in a magneto-optic Kerr effect metrology system. With the transmissive axicon telescope, a Gaussian beam profile is directed through a first axicon lens and a second axicon lens. The first axicon lens and second axicon lens transfer the Gaussian beam profile of the laser beam to a hollowed laser ring. The laser beam with a hollowed laser ring can be directed through a Schwarzschild reflective objective. With the reflective axicon telescope, the laser beam is directed through two conical mirrors that are fully reflective. One of the conical mirrors defines a central hole that the laser beam passes through.
    Type: Application
    Filed: March 17, 2020
    Publication date: September 24, 2020
    Inventors: Jun Wang, Yaolei Zheng, Chunxia Li, Changfei Yan, Lansheng Dong, Yang Zhou, Hai-Yang You, Haijing Peng, Jianou Shi, Rui Ni, Shankar Krishnan, David Y. Wang, Walter H. Johnson, Barry Blasenheim
  • Publication number: 20200302619
    Abstract: The present disclosure relates to systems and methods for determining a motion of an object during imaging. The systems and methods may cause a light emission device to project a structured light onto the object, and cause a light reception device to detect light resulting from the structured light as projected onto the object and generate a plurality of measured images of the structured light based on the detected light. The systems and methods may further determine the motion of the object based on the plurality of measured images of the structured light and a reference image of the structured light.
    Type: Application
    Filed: July 12, 2019
    Publication date: September 24, 2020
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Jie LU, Guoguang ZHAO, Hui LIU, Yuhang SHI, Qiang HE, Jun'an ZHENG
  • Patent number: 10782126
    Abstract: A three-dimensional (3D) scanning method is disclosed, including: projecting, by at least two laser projectors in a 3D scanner, laser contour lines onto a surface of a scanned object; capturing, by a first camera in the 3D scanner, a two-dimensional (2D) pattern of the laser contour lines projected onto the surface of the scanned object; identifying, by a processor in the 3D scanner, a 2D line set at a highlight center from the 2D pattern of the laser contour lines; generating, by the processor based on the 2D line set, 3D contour point cloud data of the surface of the scanned object according to triangulation, wherein a position of the first camera is fixed, the at least two laser projectors correspond to at least two different wavelengths, and a spatial position relationship between light planes projected by the at least two laser projectors and the first camera is predetermined.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: September 22, 2020
    Assignee: SCANTECH (HANGZHOU) CO., LTD.
    Inventors: Jun Zheng, Shangjian Chen
  • Publication number: 20200295019
    Abstract: A semiconductor structure is disclosed. The semiconductor structure includes a staircase structure disposed over a substrate. The staircase structure includes a plurality of layer stacks, where each layer stack is made of a first material layer over a portion of a second material layer. The staircase structure further includes a plurality of landing pads. where each landing pad is disposed over another portion of the second material layer of a respective layer stack.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 17, 2020
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhenyu LU, Jun Chen, Xiaowang Dai, Jifeng Zhu, Qian Tao, Yu Ru Huang, Si Ping Hu, Lan Yao, Li Hong Xiao, A Man Zheng, Kun Bao, Haohao Yang
  • Publication number: 20200281214
    Abstract: A Fusarium solani strain and a use thereof in the control of southern blight disease of Dendrobium officinale Kimura et Migo, and the strain JSNL007-2 has been identified as Fusarium solani and has been deposited in China Center for Type Culture Collection on Mar. 10, 2017 with a deposit number of CGMCC NO. 13687. The Fusarium solani JSNL007-2 of the present invention has a significant effect on the disease resistance of Dendrobium officinale Kimura et Migo, especially for improving the ability of Dendrobium officinale Kimura et Migo to resist southern blight disease, and has a certain effect on reducing the use of chemical pesticides, which is an important means to ensure food safety.
    Type: Application
    Filed: August 13, 2018
    Publication date: September 10, 2020
    Inventors: Chao XU, Hongyan ZHANG, Hetong YANG, Gangjun XI, Kai ZHENG, Jun SHI
  • Publication number: 20200284851
    Abstract: A method for predicting an electrode short circuit based on a current includes acquiring a current value of a cathode of an anode-cathode pair; acquiring a plurality of current values during a set period of time; determining an increased value of the plurality of current values varying with time; determining whether the increased value is within a set current range; if yes, using a linear fitting method to fit the plurality of current values in time sequence to obtain a linear model; acquiring a slope and a determining coefficient of the linear model; determining whether the slope is within a set slope range; if yes, determining whether the determining coefficient is smaller than a set determining coefficient value; if no, determining that there is a short circuit danger in the electrodes of the anode-cathode pair, and in other cases, determining that there is no short circuit danger in the electrodes.
    Type: Application
    Filed: June 27, 2018
    Publication date: September 10, 2020
    Inventors: JUN TIE, RENTAO ZHAO, ZHIFANG ZHANG, WENTANG ZHENG
  • Publication number: 20200276261
    Abstract: The present invention relates to the conjugation of a tubulysin analog compound to a cell-binding molecule with branched/side-chain linkers for having better delivery of the conjugate compound and targeted treatment of abnormal cells. It also relates to a branched-linkage method of conjugation of a tubulysin analog molecule to a cell-binding ligand, as well as methods of using the conjugate in targeted treatment of cancer, infection and autoimmune disease.
    Type: Application
    Filed: December 31, 2017
    Publication date: September 3, 2020
    Applicant: Hangzhou DAC Biotech Co., Ltd.
    Inventors: Robert Yongxin ZHAO, Qingliang YANG, Yuanyuan HUANG, Linyao ZHAO, Shun GAI, Hangbo YE, Jun LEI, Yifang XU, Mingjun CAO, Huihui GUO, Junxiang JIA, Qianqian TONG, Wenjun LI, Xiaomai ZHOU, Hongsheng XIE, Lu BAI, Xiang CAI, Xiaotao ZHUO, Xiuzheng ZHANG, Jun ZHENG
  • Publication number: 20200271697
    Abstract: A system for measuring a cathode current includes a conducting bar and a current measuring device. The conducting bar has a rectangular plate-like structure, and a first end of the conducting bar is vertically cut to form a plurality of long teeth. The plurality of long teeth are equally spaced at the first end of the conducting bar. The number of the plurality of long teeth is equal to the number of cathodes. The upper surface of each of the long teeth may include a raised conductive contact. Each of the conductive contacts is connected with one cathode of an upstream slot. A second end of the conducting bar is connected with a downstream slot, and the second end of the conducting bar is one end opposite to the first end. The current measuring device is disposed on the conducting bar and used for measuring the current of each cathode.
    Type: Application
    Filed: June 27, 2018
    Publication date: August 27, 2020
    Inventors: JUN TIE, RENTAO ZHAO, ZHIFANG ZHANG, WENTANG ZHENG
  • Patent number: 10756841
    Abstract: The present disclosure relates to passive optical network (PON) systems, optical line terminals (OTLs), and optical network units (ONUs). One example PON system includes an OLT and at least two ONUs. The OLT and the ONUs exchange data on one downstream channel and two upstream channels. The OLT sends downstream data to each ONU on the downstream channel, where the downstream data includes an upstream bandwidth grant used to control each ONU to send upstream data. Each ONU receives the downstream data on the downstream channel, and sends the upstream data on a first upstream channel or a second upstream channel based on the upstream bandwidth grant included in the downstream data. The OLT receives, on the first upstream channel and the second upstream channel, the upstream data sent by each ONU, where a registration function is disabled on the first upstream channel, and enabled on the second upstream channel.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: August 25, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Huafeng Lin, Jinrong Yin, Dianbo Zhao, Xifeng Wan, Shiwei Nie, Gang Zheng, Zhijing Luo, Xiaofei Zeng, Jun Luo
  • Patent number: 10745564
    Abstract: The present disclosure discloses a dye for industrialization of dyeing cotton fiber in supercritical carbon dioxide that can react with cotton fiber, wherein a preparation method therefor comprises the following steps: dissolving a hydroxyl-containing natural dye in an organic solvent, dropwise adding an alcohol compound containing a halogen group into a reaction system in the presence of an acid-binding agent, precipitating the product with another solvent after the reaction is completed, and then filtrating and drying to obtain the compound described. The obtained compound is used for dyeing cotton fiber in supercritical carbon dioxide. The dye provided by the present disclosure is capable of dyeing cotton fiber in supercritical carbon dioxide conditions, and has a better color fastness while dyeing the cotton fiber.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: August 18, 2020
    Assignee: DALIAN POLYTECHNIC UNIVERSITY
    Inventors: Hongjuan Zhao, Laijiu Zheng, Huanda Zheng, Jun Yan, Xiaoqing Xiong, Miao Liu, Ju Wei
  • Publication number: 20200258837
    Abstract: Embodiments of semiconductor structures including word line contact structures for three-dimensional memory devices and fabrication methods for forming word line contact structures are disclosed. The semiconductor structures include a staircase structure having a plurality of steps, and each step includes a conductive layer disposed over a dielectric layer. The semiconductor structures further include a barrier layer disposed over a portion of the conductive layer of each step. The semiconductor structures also include an etch-stop layer disposed on the barrier layer and an insulating layer disposed on the etch-stop layer. The semiconductor structures also include a plurality of conductive structures formed in the insulating layer and each conductive structure is formed on the conductive layer of each step.
    Type: Application
    Filed: May 1, 2020
    Publication date: August 13, 2020
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Jifeng ZHU, Zhenyu LU, Jun CHEN, Si Ping HU, Xiaowang DAI, Lan YAO, Li Hong XIAO, A Man ZHENG, Kun BAO, Haohao YANG
  • Publication number: 20200259738
    Abstract: Based on this application, one or more parameters for a multipath connection in a redundant transmission mode that are used to represent path characteristics are measured in the redundant transmission mode, and the one or more parameters are compared with a parameter that is measured in a multipath transmission mode and that is used to represent a path characteristic of an aggregated path of the connection at this time.
    Type: Application
    Filed: April 27, 2020
    Publication date: August 13, 2020
    Inventors: Fanzhao WANG, Wei LIU, Kai ZHENG, Weihua LI, Jun YANG
  • Publication number: 20200254519
    Abstract: A method for additively manufacturing a component includes generating, via imaging software, a plurality of slices of a support structure of the component based on component geometry. The method also includes melting or fusing, via the additive manufacturing system, layers of material to a build platform of the component so as to form the support structure according to the plurality of slices. The support structure includes a lattice configuration having of a plurality of support members arranged together to form a plurality of cells. Further, the method includes melting or fusing, via the additive manufacturing system, a component body to the support structure. After the component body solidifies, the method includes removing all of the support structure from the component body to form the component.
    Type: Application
    Filed: February 12, 2019
    Publication date: August 13, 2020
    Inventors: Ryan Christopher Jones, Jun Zheng Hu, John Alan Manteiga, Xuefeng Zhang, Earl Neal Dunham, Paul Christopher Schilling, Johnnattan Tennessee Ugarte, Justin Michael Stekli, Justin Adam Masters
  • Publication number: 20200254520
    Abstract: A method for additively manufacturing a component includes receiving, via an additive manufacturing system, a geometry of the component and melting and fusing, via an energy beam of the additive manufacturing system, material layer by layer atop a build platform according to the geometry so as to build up a plurality of layers that form the component. The method also includes determining a surface area change from one of the plurality of layers to the next based on the geometry. Further, the method includes temporarily discontinuing melting and fusing of the material by the energy beam between building of one or more of the plurality of layers so as to provide a delay after building one or more of the plurality of layers when the surface area change is above a predetermined threshold. As such, the delay allows for one or more previously built layers to at least partially cool so as to eliminate and/or reduce build failures from occurring in the final component.
    Type: Application
    Filed: February 12, 2019
    Publication date: August 13, 2020
    Inventors: Johnnattan Tennessee Ugarte, John Eric Bloomberg, Xuefeng Zhang, John William Moores, Justin Michael Stekli, Sameer Surendra Parasnis, Jun Zheng Hu
  • Publication number: 20200242243
    Abstract: A method and a device for securing a cache against side channel attacks are provided. An allocator identifier ALLOCATOR field is added to each cache entry in the present disclosure. Whenever an entry is allocated in the cache, the identifier of the software domain currently running on the processor is filled into the ALLOCATOR field of the allocation entry. When accessing the cache, the cache entry can be hit only if the identifier of the software domain currently running on the processor is identical to the ALLOCATOR field in the cache entry. If the cache entry to be replaced is invalid or its ALLOCATOR field is identical to the identifier of the software domain currently running on the processor, then the existing entry in the cache is replaced directly; otherwise, the entire cache is emptied.
    Type: Application
    Filed: December 30, 2018
    Publication date: July 30, 2020
    Applicant: PHYTIUM TECHNOLOGY CO.,LTD.
    Inventors: Qiang DOU, Tianlei ZHAO, Chengyi ZHANG, Jun GAO, Hongbo XUE, Xiaoyan LIU, Wenzhe LI, Yujiao WANG, Jiahong YUAN, Longpeng SUN, Shuijingtao LI, Zhe DING, Xiaofeng WANG, Xiaodao WANG, Wenhui CAO, Shuaike ZHENG, Boqing YOU, Yuan YUAN, Xiaoli ZOU