Patents by Inventor Junjie Zhou

Junjie Zhou 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: 11976891
    Abstract: The present invention relates to the field of fluid heat transfer, and discloses a heat transfer enhancement pipe as well as a cracking furnace and an atmospheric and vacuum heating furnace including the same. The heat transfer enhancement pipe (1) includes a pipe body (10) of tubular shape having an inlet (100) for entering of a fluid and an outlet (101) for said fluid to flow out; internal wall of the pipe body (10) is provided with a fin (11) protruding towards interior of the pipe body (10), the fin (11) spirally extends in an axial direction of the pipe body (10), wherein a height of the fin (11) gradually increases from one end in at least a part extension of the fin. The heat transfer enhancement pipe can reduce thermal stress of itself, thereby increasing service life of the heat transfer enhancement pipe.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: May 7, 2024
    Assignees: China Petroleum & Chemical Corporation, Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
    Inventors: Guoqing Wang, Junjie Liu, Lijun Zhang, Cong Zhou, Zhaobin Zhang, Shasha Yang, Dongfa Shen, Xiaofeng Li, Shifang Yang, Zhiguo Du, Yonggang Zhang, Ying Shi, Jinghang Guo
  • Publication number: 20240132581
    Abstract: A bispecific antibody and a monoclonal antibody against human thymic stromal lymphopoietin (TSLP), and a use thereof.
    Type: Application
    Filed: June 16, 2021
    Publication date: April 25, 2024
    Inventors: Xueping ZHANG, Zhigang LIU, Xiaowei ZHOU, Junjie HU, Xiaobo HAO, Yulan LIU
  • Publication number: 20240076231
    Abstract: A proposed fabrication technique for a polarization-absorbing wire grid polarizer avoids the need to etch through the multilayer stack of materials to form the grid structure. Initial reflective metal and dielectric buffer layers are patterned and etched in a conventional manner to create the desired grid topology. A small-angle coating process is then used to complete the fabrication process by first coating the top surface of the patterned dielectric with a polarization-absorbing metal. A second coating process is used to cover the created metal coating with a dielectric cladding material. Maintaining a small angle of incidence between the coating source and the wire grid structure ensures that top portions of the grid are suitably covered to create the desired multilayer wire configuration.
    Type: Application
    Filed: August 23, 2023
    Publication date: March 7, 2024
    Applicant: II-VI Delaware, Inc.
    Inventors: Junjie Yao, Jianying Zhang, Xiaolian Zhou, Xu Jia, Lei Lin, Guanglong Yu
  • Publication number: 20240080294
    Abstract: A first device is logged in with a first user account. The first device displays an avatar of a second user account in a first user interface of the first device. In response to an interaction instruction triggered on the avatar of the second user account, the first device generates an interaction message according to a first field corresponding to the first user account, an action description field corresponding to the interaction instruction, and a second field corresponding to the second user account. The first device transmits the interaction message to a second device that is logged in with the second user account.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Inventors: Xi YAN, Wancheng ZHOU, Qing HUANG, Junjie LIANG, Hongfa QIU, Yanlan LIU, Runjia HUANG, Qiuchen JIN, Zhihao CHEN, Xucheng TANG, Bohan CAI, Jingqiong FENG
  • Patent number: 11915296
    Abstract: An item information providing method according to example embodiments may include checking a plurality of products corresponding to a search term received from a user who uses the service, and providing a first page that includes a first region in which a list of the plurality of products is displayed and a second region in which a filtering interface configured to filter the list of the plurality of products displayed in the first region according to a user's input is displayed.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: February 27, 2024
    Assignee: Coupang Corp.
    Inventors: Lei Wang, Yixun Zhou, Junjie Yang, Jun Young Mun, Hyang Eun Kim
  • Patent number: 11908643
    Abstract: The application relates to a spring mechanism for a dual power transfer switch and a dual power transfer switch. The spring mechanism includes: a base mounted on a housing of the dual power transfer switch; and a spring mounted on the base. The spring includes a first leg configured to contact and exert a pressure on an indicator of the dual power transfer switch, so as to generate a frictional force between the first leg and the indicator and reduce a rebound of the indicator upon the indicator moving between a first indicating position and an intermediate indicating position, the first indicating position indicates that the dual power transfer switch is in a first power-on position, and the intermediate indicating position indicates that the dual power transfer switch is in a dual-off position.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: February 20, 2024
    Assignee: Schneider Electric Industries SAS
    Inventors: Junjie Zhou, Xi Xie, Xiaoqin Wang
  • Publication number: 20240025994
    Abstract: The present application relates to the field of biomedicine, and particularly provides an anti-LAG-3 monoclonal antibody and an antigen binding fragment thereof, and use thereof, wherein the anti-LAG-3 monoclonal antibody and the antigen binding fragment thereof comprise a heavy chain variable region and a light chain variable region, and are selected from any one of A-1, A-2: A-3, and A-4.
    Type: Application
    Filed: November 29, 2021
    Publication date: January 25, 2024
    Inventors: YI BAI, Junjie ZHOU, Si LIU
  • Publication number: 20230393722
    Abstract: A data processing method includes, in response to an interaction message being displayed on an interaction interface, displaying a virtual object in an interaction area in which the interaction message is located, and displaying a resource object at a target location on the interaction interface. The virtual object and the resource object are associated with the interaction message, and the resource object and the virtual object are configured to interact with each other. The method further includes displaying, on the interaction interface, interactive movement involving the virtual object and the resource object. The interactive movement includes moving the virtual object from a location of the interaction area, and/or moving the resource object from the target location.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Inventors: Hui WANG, Wen ZHA, Kai LI, Weizhou JIANG, Jie DA, Hongfa QIU, Qiang LU, Zhihao CHEN, Jin JIANG, Xucheng TANG, Junjie ZHOU, Manqi LIN, Meng ZUO, Shijie WU, Yongwen LIU, Zhipeng WEI
  • Publication number: 20230328166
    Abstract: This application discloses a call display method and apparatus, a device, and a storage medium, which fall within the field of instant messaging. The method includes displaying an outgoing call-interface, the outgoing call-interface being prior to a call connection between the first terminal and a second terminal; and displaying recent information in the outgoing call-interface, the recent information being social network information recently posted by a second user account corresponding to the second terminal.
    Type: Application
    Filed: May 31, 2023
    Publication date: October 12, 2023
    Inventors: Jianshu HUANG, Wen ZHA, Hongfa QIU, Lin ZHANG, Yi LUO, Junjie ZHOU, Weijie LI, Sanhua ZHANG, Yanhua XUAN
  • Publication number: 20230139733
    Abstract: A weld quality inspection method, apparatus and system and an electronic device are disclosed. The weld quality inspection method provided by the embodiments of the disclosure includes: acquiring point cloud data of a target weldment, and converting the point cloud data into a height map; determining a weld region for characterizing a target weld from the height map; analyzing the weld region to obtain a feature parameter of the target weld; and obtaining a quality inspection result of the target weld according to the feature parameter, where the target weldment includes a base material, a welding part and the target weld formed by welding the welding part to the base material.
    Type: Application
    Filed: April 14, 2021
    Publication date: May 4, 2023
    Inventors: Zhijian MO, Bing DU, Jiguang YUAN, Yixian DU, Junxiong ZHOU, Junjie ZHOU
  • Publication number: 20230060156
    Abstract: A fully automatic mask production line is disclosed, including a mask material loading device, a folding device, a nose wire loading device, a mask body forming device, a mask overturning and conveying device, an ear loop welding device and a collecting device. The mask material loading device is adjacent to the folding device, the nose wire loading device is adjacent to the folding device, a feeding end of the mask body forming device is arranged opposite to the nose wire loading device and the folding device respectively, the mask overturning and conveying device is adjacent to the mask body forming device, and the ear loop welding device and the collecting device are respectively arranged on a conveying path and a conveying tail end of the mask overturning and conveying device.
    Type: Application
    Filed: June 18, 2020
    Publication date: March 2, 2023
    Inventors: Junxiong Zhou, Junjie Zhou, Yixian Du, Zanbin Yao, Haisheng Cai, De Chen, Jian Luo
  • Publication number: 20220380399
    Abstract: Preparation method of glycoside compounds is involved in the invention, with the advantages of short synthesis steps, high stereoselectivity and yield, simple production operation, low equipment requirements, environmental protection and suitability for industrial mass production.
    Type: Application
    Filed: January 4, 2021
    Publication date: December 1, 2022
    Inventors: Changsen ZHAN, Ping TIAN, Chunxiao CUI, Jiange ZHANG, Junjie ZHOU, Guoqiang LIN, Wenwen XU, Zhengguang ZHANG
  • Publication number: 20220367129
    Abstract: An indicating device for a dual power automatic transfer switch, which includes a first driving part connected to a first moving contact of a first power supply and a second driving part connected to a second moving contact of a second power supply; the indicating device includes a mechanical indicating device, an electrical indicating device and an indicating part acting on the mechanical indicating device and the electrical indicating device; the first and the second driving part respectively drive the indicating part to move; the electric indicating device at least includes a first and second switching device; the first switching device at least includes a first contact of the first switching device and a second contact of the first switching device which are connected in parallel; the second switching device at least includes a first contact and a second contact of the second switching device which are connected in parallel.
    Type: Application
    Filed: May 13, 2022
    Publication date: November 17, 2022
    Applicant: Schneider Electric Industries SAS
    Inventors: Xiaojing Zeng, Junjie Zhou, Bin Znou, Lu Chen, Haoyu Xie, Zhongrui Shen
  • Publication number: 20220347795
    Abstract: A laser welding control method, apparatus and system, and an electronic device are disclosed, the method includes: receiving a current position of a welding head fed back by an encoder; determining whether the current position reaches a set position; and in response to the welding head reaching the set position, sending a laser control signal to a laser device to control the laser device to output laser at the set position.
    Type: Application
    Filed: November 30, 2019
    Publication date: November 3, 2022
    Applicant: Guangdong Lyric Robot Automation Co., Ltd.
    Inventors: Junjie Zhou, Lin Wang, Zongbao Chen, Haisheng Cai
  • Publication number: 20220344851
    Abstract: A plug-in contact assembly suitable for automatic transfer switches includes a contact holder, two moving contact pieces disposed apart from each other, a moving contact piece bracket and a biasing spring; the contact holder holds the moving contact piece bracket and the biasing spring therein; and the two moving contact pieces disposed apart from each other are held in place relative to the contact holder under the joint action of the biasing spring and the moving contact piece bracket; characterized in that, two ends of each moving contact piece are each provided with a moving contact thereon by means of welding.
    Type: Application
    Filed: April 22, 2022
    Publication date: October 27, 2022
    Applicant: Schneider Electric Industries SAS
    Inventors: Junjie Zhou, Xi Xie, Bo Wang, Xiaoqin Wang
  • Publication number: 20220344111
    Abstract: The application relates to a spring mechanism for a dual power transfer switch and a dual power transfer switch. The spring mechanism includes: a base mounted on a housing of the dual power transfer switch; and a spring mounted on the base. The spring includes a first leg configured to contact and exert a pressure on an indicator of the dual power transfer switch, so as to generate a frictional force between the first leg and the indicator and reduce a rebound of the indicator upon the indicator moving between a first indicating position and an intermediate indicating position, the first indicating position indicates that the dual power transfer switch is in a first power-on position, and the intermediate indicating position indicates that the dual power transfer switch is in a dual-off position.
    Type: Application
    Filed: April 22, 2022
    Publication date: October 27, 2022
    Applicant: Schneider Electric Industries SAS
    Inventors: Junjie Zhou, Xi Xie, Xiaoqin Wang
  • Patent number: 11325937
    Abstract: The present invention discloses a glycoside compound represented by Formula III, and a preparation method, a composition, use and an intermediate thereof. The glycoside compound provided in the present invention has simple preparation method, can significantly increase the expression of VEGF-A mRNA, and is effective in promoting the angiogenesis. This provides a reliable guarantee for the development of drugs with pro-angiogenic activity for treating cerebral infarction cerebral stroke, myocardial infarction, and ischemic microcirculatory disturbance of lower limbs.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: May 10, 2022
    Assignee: SHANGHAI HUTCHISON PHARMACEUTICALS LIMITED
    Inventors: Guoqiang Lin, Jiange Zhang, Ping Tian, Chenguo Feng, Changsen Zhan, Junjie Zhou
  • Patent number: 11175155
    Abstract: This application is directed to a geographic information display method. While a first mobile device is executing an instant messaging application, it obtains its own geographic location information, a second mobile device's geographic location information, and a first timestamp at which the geographic location information is recorded. The first mobile device then displays an interactive map associated with the first timestamp on a user interface. The displayed map includes two marks that represent the locations of the first and second mobile devices, respectively, and instant messages exchanged between these two mobile devices are displayed on the map adjacent to the two marks. As the first mobile device obtains updated geographic location information in association with a second timestamp, it updates the location of the second mobile device while the mark corresponding to the first mobile device remains at the same location on the user interface.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: November 16, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Pinlin Chen, Yi Shan, Jun Wang, Junjie Zhou
  • Patent number: D935234
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: November 9, 2021
    Assignee: LUOYANG HUAWEI OFFICE FURNITURE CO.. LTD.
    Inventor: Junjie Zhou
  • Patent number: D1024398
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: April 23, 2024
    Assignee: Sinowell (Shanghai) Co., Ltd.
    Inventors: Jia Luo, Yunfei Duan, Liang Zhou, Junjie Xu