Patents by Inventor Wei Song

Wei Song 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: 20220143231
    Abstract: The present invention is directed to compounds and pharmaceutically acceptable salts thereof, immunoconjugates, radioimmunoconjugates thereof, pharmaceutical compositions containing said compounds and immunoconjugates, radioimmunoconjugates thereof, and the use of said compounds and immunoconjugates, radioimmunoconjugates thereof, in the treatment of neuroplastic diseases or disorders.
    Type: Application
    Filed: November 9, 2021
    Publication date: May 12, 2022
    Inventors: Rhys Salter, Vadim Y. Dudkin, Fengbin Song, Wei Zhang, Shalom Goldberg, John Keith
  • Publication number: 20220150638
    Abstract: The present disclosure provides speaker device. The speaker device includes frame, vibration unit and magnetic circuit unit, where vibration unit includes diaphragm, voice coil and holder; holder includes holder body and first connecting portion; voice coil includes pair of first sides and pair of second sides; first side is provided with elastic support member fixed to frame and fixed to first connecting portion; elastic support member and first side enclose an accommodating space; magnetic circuit unit includes main magnetic body and an auxiliary magnetic body; auxiliary magnetic body includes first magnetic portion that is respectively spaced apart from first side and located in accommodating space; elastic support member include an auxiliary diaphragm; auxiliary diaphragm is provided with an avoiding groove. The present disclosure can increase volume of magnetic circuit unit to increase BL value, and can effectively reduce weight of vibration unit to improve sensitivity.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 12, 2022
    Inventors: Wei Song, Xin Jin, Zhiwei Zhong
  • Publication number: 20220143623
    Abstract: A method of improving grinding, grading and capacity of ores by reducing a fineness content ratio ?0 in settled ores includes providing a two-stage ore grinding and grading system including a first fully closed circuit including a grinder and a hydrocyclone, or a two-stage ore grinding and grading system including a first-stage open circuit, and controlling parameters for ore grinding and grading as follows: controlling a dc an value of a point B on a separation cone of a second-stage ?500 mm hydrocyclone; controlling a fineness content ratio ?0 in settled ores; controlling a second-stage ore grinding and grading load Q2; and acquiring a first-stage grinding, grading and capacity Q of ores.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Inventors: Yaoji LI, Chaozhu LIU, Haibing LI, Huilin SONG, Houchao LI, Wei DONG, Shuanggui CHEN, Hui ZHANG, Shirong ZONG, Shixiang FANG, Jianyun ZHAO, Chang LU, Ning LI, Hongyan LI, Shu FANG, Jialin ZI, Guang'ai XIONG
  • Patent number: 11329115
    Abstract: The present disclosure relates to a pixel structure. The pixel structure may include a base substrate; a first insulating island on a side of the base substrate; a first electrode on a side of the first insulating island opposite front the base substrate; a second electrode on the base substrate and at a peripheral area of the first insulating island; an active layer electrically connected to the first electrode and the second electrode; a second insulating layer on a side of the active layer opposite from the base substrate; a gate electrode on a side of the second insulating layer opposite from the base substrate; and a third insulating layer on a side of the gate electrode opposite from the base substrate.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: May 10, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD, BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Song, Liangchen Yan, Ce Zhao, Heekyu Kim, Yuankui Ding, Leilei Cheng, Yingbin Hu, Wei Li, Yang Zhang
  • Patent number: 11321042
    Abstract: The present invention provides a display system comprising: first and second information processing devices; first and second display devices configured to switch between a first display mode, in which a first image output from the first information processing device is displayed across the first and second display devices, and a second display mode, in which a second image output from the second information processing device is displayed across the first and second display devices; a detector configured to detect whether a pointing position is positioned on a switch area arranged in at least one of the first and second display devices; and a display switcher configured to, when the detector detects the pointing position on the switch area in the first display mode, switch a display mode from the first display mode to the second display mode.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: May 3, 2022
    Assignee: EIZO Corporation
    Inventors: Masahiro Sugumi, Airi Kurokawa, Hideaki Hashimoto, Tatsuya Nakamura, Wei Song
  • Patent number: 11322561
    Abstract: The present disclosure provides a photoresist composition, a pixel definition layer, a display substrate and a method for preparing the same, and a display device. The photoresist composition includes: 5 to 25 wt % of polymethacrylate; 1 to 15 wt % of a lyophobic compound; 1 to 5 wt % of a temperature sensitive polymer; 0.5 to 2 wt % of a photoinitiator; and 0.1 to 1 wt % of a monomer.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: May 3, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Li, Jingjing Xia, Bin Zhou, Jun Cheng, Yingbin Hu, Wei Song, Guangyao Li, Biao Luo
  • Patent number: 11315783
    Abstract: A method of fabricating a display substrate is provided. The method includes forming a conductive layer on a base substrate; and performing a chemical vapor deposition process to form an oxide layer on a side of an exposed surface of the conductive layer away from the base substrate, the exposed surface of the conductive layer including copper, the oxide layer formed to include an oxide of a target element M. The chemical vapor deposition process is performed using a mixture of a first reaction gas including oxygen and a second reaction gas including the target element M, at a reaction temperature in a range of 200 Celsius degrees to 280 Celsius degrees. A mole ratio of oxygen element to the target element M in the mixture of the first reaction gas and the second reaction gas is in a range of 40:1 to 60:1.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: April 26, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yuankui Ding, Heekyu Kim, Liangchen Yan, Ce Zhao, Bin Zhou, Yingbin Hu, Wei Song, Dongfang Wang
  • Publication number: 20220123743
    Abstract: The invention provides a transceiver circuit including a first interface and a second interface that are connected to an optical transceiver device, a receiver circuit, a transmitter circuit, and a compensation circuit. The receiver circuit includes a differential amplifier, where a first phase input terminal of the differential amplifier is coupled to the first interface, and a second phase input terminal of the differential amplifier is coupled to the second interface. The transmitter circuit includes a first transistor, where a terminal of the first transistor is coupled to the second phase input terminal, and another terminal of the first transistor is coupled to a ground terminal. The compensation circuit is configured to provide a leakage path for the first phase input terminal, or provide a compensation current for the second phase input terminal.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 21, 2022
    Inventors: Furong Xiong, Kai Li, Wei Song
  • Patent number: 11309428
    Abstract: The present disclosure provides a transistor and a manufacturing method thereof, a display substrate and a display device. The transistor includes: a base structure; an active layer on the base structure; and a gate electrode, a source electrode and a drain electrode that are all located on a side of the active layer distal to the base structure. The active layer includes a first region corresponding to an orthographic projection of the gate electrode on the base structure and a second region outside the orthographic projection. A surface of the base structure in contact with the active layer in the first region is not in the same plane as a surface of the base structure in contact with the active layer in the second region. The active layer in the first region has substantially the same thickness as a thickness of the active layer in the second region.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: April 19, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Song, Ce Zhao, Yuankui Ding, Ming Wang, Jun Liu, Yingbin Hu, Wei Li, Liusong Ni
  • Patent number: 11296722
    Abstract: Techniques for receiving data at a physical coding sublayer (PCS) transmit structure from a media access control (MAC) sublayer are provided. A PCS transmit structure is configured to receive data from a MAC sublayer, the PCS transmit structure comprising a first FEC hardware module that performs FEC encoding, in a first clock domain, on the data to generate FEC encoded data. Further, a PCS receive structure configured to receive the FEC encoded data from the PCS transmit structure, the PCS receive structure comprising a second FEC hardware module is configured to perform FEC decoding, in the second clock domain, on the FEC encoded data to generate FEC decoded data.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: April 5, 2022
    Assignee: International Business Machines Corporation
    Inventors: Claude Basso, Cheng Wei Song, Fabrice Jean Verplanken
  • Publication number: 20220077255
    Abstract: The present disclosure provides an array substrate, a method for manufacturing the array substrate, a display panel and a display device. The array substrate includes: a substrate; a planarization layer on a side of the substrate; a pixel defining layer configured to define a pixel opening region and located on a side of the planarization layer away from the substrate; an anode in the pixel opening region and on a side of the planarization layer away from the substrate. The array substrate further includes an intermediate insulation layer between the planarization layer and the pixel defining layer. The intermediate insulation layer has a chemical polarity between a chemical polarity of the planarization layer and a chemical polarity of the pixel defining layer.
    Type: Application
    Filed: November 5, 2020
    Publication date: March 10, 2022
    Inventors: Wei Li, Jingjing XIA, Bin Zhou, Yang Zhang, Guangyao Li, Wei Song, Xuanang Wang, Qinghe Wang, Liusong Ni, Jun Liu, Liangchen Yan, Ming Wang, Jingang Fang
  • Patent number: 11265081
    Abstract: A method and an apparatus for predicting a fault of an optical circuit includes determining a classification threshold of an operating parameter based on a classification sample set corresponding to the operating parameter of optical circuit and predicting, based on comparison results between the classification threshold and a plurality of measured values in a sequence, whether a fault occurs in the future on the optical circuit corresponding to the sequence.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: March 1, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Fangfang Yu, Feng Dong, Wei Song, Qingping Yang
  • Publication number: 20220052131
    Abstract: The present application discloses a display substrate. The display substrate may include a base substrate; a plurality of first electrodes arranged in an array on the base substrate; and a pixel defining layer defining a plurality of openings on the base substrate. The plurality of openings may overlap the plurality of first electrodes respectively. The pixel defining layer may include a plurality of first pixel defining units and a plurality of second pixel defining units; and the plurality of first pixel defining units may be separated from one another.
    Type: Application
    Filed: May 16, 2019
    Publication date: February 17, 2022
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Li, Bin Zhou, Jun Liu, Ning Liu, Wei Song, Xuehai Gui, Xiaodong Zhang, Rong Liu
  • Patent number: 11244972
    Abstract: An array substrate, a method for manufacturing the same and a display device are provided. The method includes: providing a base substrate; forming a conductive material thin film on the base substrate; forming a first photoresist layer on a side of the conductive material thin film distal to the base substrate; etching the conductive material thin film by using the first photoresist layer as a mask to obtain a first etched pattern; removing third covering portions of the first photoresist layer to obtain a second photoresist layer; and etching the first etched pattern by using the second photoresist layer as a mask to obtain a gate electrode and a signal line.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: February 8, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ning Liu, Bin Zhou, Jun Liu, Qinghe Wang, Wei Song, Wei Li
  • Patent number: 11239260
    Abstract: A substrate for an electronic device includes an insulating layer; a via extending into the insulating layer; a light shielding layer in the via; and a thin film transistor comprising an active layer on the light shielding layer and in the via. The light shielding layer is configured to shield light from irradiating on the active layer.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: February 1, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yang Zhang, Tongshang Su, Bin Zhou, Wei Li, Wei Song, Jun Liu
  • Patent number: 11240605
    Abstract: A sounding device includes a frame, a vibration system and a magnetic circuit system with a magnetic gap. The vibration system includes a diaphragm and a voice coil inserted in the magnetic gap. The coil includes two first sides and two second sides. An elastic supporting member including an auxiliary diaphragm is fixed to the frame and spaced from the second sides. The magnetic circuit system includes a yoke, a main magnet fixed to the yoke, and a first auxiliary magnet and a second auxiliary magnet fixed to the yoke and spaced from the main magnet to form the magnetic gap. The second auxiliary magnet is spaced from the first side. An end portion of the second auxiliary magnet close to the auxiliary diaphragm is recessed to form an avoidance notch, and the auxiliary diaphragm extends along the first sides to form an extending portion located in the avoidance notch.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: February 1, 2022
    Assignee: AAC Technologies Pte. Ltd.
    Inventors: Wei Song, Fan Zhang
  • Publication number: 20220000645
    Abstract: A distal end structure of a sheath for delivering an interventional instrument includes a tubular body section which has opposite distal and proximal sides. A plurality of elastic expansion pieces is arranged circumferentially at the distal side of the body section at intervals. Each expansion piece assumes a converged configuration extending in an axial direction of the body section and a flared configuration away from each other. A connecting strip is provided between two adjacent expansion pieces, and two ends of the connecting strip are respectively connected to expansion pieces at respective sides at connection positions adjacent to distal ends of the expansion pieces. In the converged configuration of each expansion piece, a middle portion of the connecting strip is folded and received in a region between two adjacent expansion pieces; and in the flared configuration of each expansion piece, the middle portion of the connecting strip is unfolded.
    Type: Application
    Filed: April 22, 2021
    Publication date: January 6, 2022
    Applicant: VENUS MEDTECH (HANGZHOU), INC.
    Inventors: Wei Song, Jianan Wang, Yu Zhang, Xiangyu Shao
  • Patent number: 11218649
    Abstract: A photographing method is provided. In the method, based on a video call between terminals at two places, each terminal previews, in a preset template, real-time preview video streams of the two parties. The two parties may separately adjust a picture of a local preview stream, and obtain a respective high-definition image through snapping when a preview group photo image is satisfying. Through file backhaul, one terminal can generate a high-resolution remote group photo based on snapped high-definition images of the terminals, a picture adjustment parameter during snapping, and the preset template.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: January 4, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Wei Song, Changcai Lai, Wei Wang, Tizheng Wang
  • Publication number: 20210408183
    Abstract: A display panel includes a substrate, and a pixel defining layer and a cathode layer that are laminated on the substrate. The pixel defining layer includes a plurality of strip-shaped first pixel defining structures and a plurality of strip-shaped second pixel defining structures. A slope angle of the second pixel defining structure is greater than a slope angle of the first pixel defining structure, and the second pixel defining structure is configured to separate portions of the cathode layer on two sides of the second pixel defining structure.
    Type: Application
    Filed: June 9, 2021
    Publication date: December 30, 2021
    Inventors: Wei Li, Bin Zhou, Shengping Du, Qinghua Guo, Tao Sun, Wei Song, Liangchen Yan
  • Publication number: 20210396307
    Abstract: A housing for a plastic gearbox and associated plastic gearbox and a robot. The housing includes a body including an inner engaging portion circumferentially arranged on an inner surface of the body, the inner engaging portion adapted to be engaged with a transmission assembly of the plastic gearbox; and an adjusting mechanism arranged around the body and operable to squeeze the body inwardly to reduce an inner diameter of the body. By using the adjusting mechanism to squeeze the body of the housing inwardly, the fit error between the inner engaging portion and the transmission assembly can be compensated in an efficient way. Furthermore, the adjusting mechanism is a part of the housing and thus the body of the housing which is made of plastic does not need to be too thick, which makes injection molding easier and manufacturing precision improved.
    Type: Application
    Filed: December 10, 2018
    Publication date: December 23, 2021
    Applicant: ABB Schweiz AG
    Inventors: Hao Gu, Jibo Yang, Han Chen, Wei Song, Jiafan Zhang