Patents by Inventor Guodong Zhao
Guodong Zhao 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).
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Patent number: 12260638Abstract: In accordance with some embodiments of the present disclosure, an apparatus for adaptive learning is provided. The apparatus may include a memory and a processing device. The processing device is configured to receive a user input providing a portion of an annotation to be associated with a practice problem and a user; identify one or more knowledge components relating to the user input; and autocomplete the annotation to include information of one or more of the knowledge components. The information of the one or more of the knowledge components may include at least one of a definition of a first knowledge component of the knowledge components relating to the first user input or an equation relating to the first knowledge component. In some embodiments, the knowledge components relating to the user input are identified by processing the user input using a trained machine learning model configured to recognize knowledge components.Type: GrantFiled: December 31, 2020Date of Patent: March 25, 2025Assignee: Squirrel Ai Learning Inc.Inventors: Jiarui Tong, Guodong Zhao, Jiachen Gong, Yuchen Xie, Miaojun Xu
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Patent number: 12256190Abstract: An example speaker module includes a speaker housing including a conduit extending to an internal space; a speaker component positioned in a first area of the internal space adjacent to the conduit; a vent hole spaced apart from the speaker component and passing through at least part of the speaker housing; a sound absorbing material disposed in a second area of the internal space to be positioned adjacent to the speaker component to absorb a sound generated from the speaker component; and a guide structure disposed to surround the vent hole and including at least one protrusion protruding towards the internal space.Type: GrantFiled: August 19, 2022Date of Patent: March 18, 2025Assignees: SAMSUNG ELECTRONICS CO., LTD., GOERTEK INCInventors: Seongkwan Yang, Kiwon Kim, Choonghyo Park, Jihoon Song, Peng Zhang, Guodong Zhao, Kyudong Kim, Byounghee Lee, Hochul Hwang
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Patent number: 12254160Abstract: A touch structure, a display panel and an electronic device. The touch structure includes: a plurality of touch sub-electrodes spaced apart from each other and a dummy electrode; the dummy electrode is embedded into at least one touch sub-electrode among the plurality of touch sub-electrodes, and is spaced apart from the touch sub-electrode where the dummy electrode is located, so as to be insulated from each other; the at least one touch sub-electrode includes a strip-shaped channel and a main body portion surrounding the dummy electrode and the channel, the strip-shaped channel penetrates through the dummy electrode, and two ends of the strip-shaped channel in an extension direction thereof are both connected to the main body portion.Type: GrantFiled: March 20, 2024Date of Patent: March 18, 2025Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., Boe Technologies Group Co., Ltd.Inventors: Yu Wang, Fan He, Guodong Zhang, Peng Xu, Jiancheng Zhao
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Patent number: 12238248Abstract: The present disclosure provides an apparatus, a method and a system for monitoring an image-forming apparatus, and a storage medium. The apparatus includes a device search module, configured to search and read an image-forming apparatus and image-forming-apparatus information in a local area network; an internal storage apparatus, configured to store the image-forming-apparatus information after search; and a display interface, configured to display the image-forming-apparatus information stored in the internal storage apparatus for a user to select image-forming-apparatus information to-be-monitored from the image-forming-apparatus information and to monitor an image-forming apparatus corresponding to the image-forming-apparatus information to-be-monitored.Type: GrantFiled: September 6, 2023Date of Patent: February 25, 2025Assignee: ZHUHAI PANTUM ELECTRONICS CO., LTD.Inventors: Zhongsong Liu, Yuanpei Zhao, Guodong Wang, Heting Zhao
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Patent number: 12219337Abstract: Disclosed are a conductive film for a sound producing apparatus, and a sound producing apparatus. The conductive film includes a conductive layer and substrate layers bonded to two surfaces of the conductive layer, the substrate layers comprising two first substrate layers directly bonded to the conductive layer, the first substrate layers being made of a thermoplastic elastomer, and the first substrate layers are connected with the conductive layer by means of hot pressing.Type: GrantFiled: December 26, 2019Date of Patent: February 4, 2025Assignee: Goertek Inc.Inventors: Guodong Zhao, Chaofeng He
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Patent number: 12217718Abstract: A display substrate is provided, including a display substrate that includes a display area and a bezel area; a plurality of scanning signal lines; a gate driver circuit in the bezel area; a plurality of load compensation units in the bezel area, where the load compensation units are between the gate driver circuit and a plurality of pixel units; and a plurality of scanning signal lead wires in the bezel area. At least one load compensation unit includes a compensation capacitor including a first compensation capacitor electrode in a first conductive layer and a second compensation capacitor electrode in a semiconductor layer, and an orthographic projection of the first compensation capacitor electrode on the base substrate at least partially overlaps with an orthographic projection of the second compensation capacitor electrode on the base substrate. The first compensation capacitor electrode is electrically connected to a scanning signal lead wire.Type: GrantFiled: June 30, 2022Date of Patent: February 4, 2025Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bo Zhao, Jianyun Xie, Jingyi Xu, Hui Yuan, Chao Liang, Guodong Wang, Biqi Li, Peirong Huo
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Patent number: 12212920Abstract: A loudspeaker module and an electronic apparatus are disclosed, the loudspeaker module comprises a housing, a loudspeaker unit and a barrier rib body; the loudspeaker unit is provided in an inner cavity of the housing and divides the inner cavity of the housing into a front acoustic cavity and a rear acoustic cavity, the rear acoustic cavity is filled with sound-absorbing particles, and a cavity wall of the rear acoustic cavity is provided with a leakage hole. The barrier rib body is provided in the rear acoustic cavity, at least a part of the barrier rib body faces the leakage hole, and the distance between the leakage hole and the part of the barrier rib body facing the leakage hole is less than the size of the sound-absorbing particles. The technical solution can reduce the occurrence of the situation where the sound-absorbing particles block the leakage hole.Type: GrantFiled: November 16, 2020Date of Patent: January 28, 2025Assignee: GOERTEK INC.Inventors: Zedong Zheng, Guodong Zhao, Feng Zhang, Peng Zhang
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Patent number: 12126978Abstract: The present disclosure discloses a sound generating device, which comprises: a magnetic conductive yoke; a housing extending along an edge of the magnetic conductive yoke and having an annular shape, wherein a leakage opening is formed in a gap between the housing and the magnetic conductive yoke; and a metal mesh covering the leakage opening, wherein a portion of the metal mesh corresponding to the leakage opening is provided with a plurality of air holes. The sound generating device of the present disclosure can reduce the defective rate of products.Type: GrantFiled: December 5, 2020Date of Patent: October 22, 2024Assignee: GOERTEK INC.Inventors: Huawei Liu, Guodong Zhao, Jie Li
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Patent number: 12108232Abstract: The present invention discloses a sound generating device, which comprises a housing, and a vibration system and a magnetic circuit system which are coupled to the housing, wherein the magnetic circuit system comprises a magnetic conductive yoke, the magnetic conductive yoke comprises a magnetic conductive body and a connecting flange, the magnetic conductive body faces a diaphragm of the vibration system, the connecting flange is formed by bending the magnetic conductive body towards a side where the diaphragm is located, and the connecting flange is provided with a plurality of ventilation holes; and wherein a leakage opening is formed between the housing and the magnetic conductive body, and the connecting flange completely covers the leakage opening. The technical solutions of the present invention can reduce the defective rate of products.Type: GrantFiled: December 5, 2020Date of Patent: October 1, 2024Assignee: GOERTEK INC.Inventors: Jie Li, Huawei Liu, Guodong Zhao
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Publication number: 20240223958Abstract: Disclosed is a sound producing device, including a magnetic circuit system and a vibration system. The magnetic circuit system includes a primary magnet steel and a secondary magnet steel with a magnetic gap therebetween, wherein the secondary magnet steel includes a body portion and a protruding portion protruding in a direction toward the primary magnet steel from the body portion, and wherein the primary magnet steel has a primary magnetic conductive plate disposed thereon. The vibration system includes a diaphragm and an voice coil wound by wire, wherein the voice coil is inserted in the magnetic gap to drive the diaphragm to vibrate, and wherein a number of layers of wire winding at an end of the voice coil away from the diaphragm are less than that of layers of wire winding at another end of the voice coil contacting with the diaphragm, to form a notch.Type: ApplicationFiled: June 30, 2022Publication date: July 4, 2024Inventors: Guodong ZHAO, Xiaoyi ZHOU, Ruixiang MU
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Patent number: 11962986Abstract: The present disclosure provides a speaker diaphragm and a speaker. The diaphragm includes a thermoplastic polyester elastomer film layer, a thermoplastic polyester elastomer being a copolymer composed of a hard segment A of polyester and a soft segment B of polyether or aliphatic polyester, wherein the thermoplastic polyester elastomer film layer has Young's modulus of 1-1000 MPa, with an elastic recovery rate after 10% strain being greater than or equal to 80%. The speaker diaphragm has a good stiffness, a good damping performance and a good resilience.Type: GrantFiled: October 13, 2018Date of Patent: April 16, 2024Assignee: Goertek Inc.Inventors: Ting Wang, Guodong Zhao, Jie Zhu, Chun Li, Chunfa Liu
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Publication number: 20230420848Abstract: A tightly coupled array antenna and a network device are provided. The tightly coupled array antenna includes a first dielectric slab and a plurality of antenna units printed on a lower surface of the first dielectric slab. Each of the antenna units includes a plurality of dipole antennas that are disposed at intervals. Oscillator arms of the dipole antennas are partially hollowed out to reduce both capacitance formed between the oscillator arms and the first dielectric slab and the cross-sectional area of a current path. A plurality of coupling structures is provided on an upper surface of the first dielectric slab so that each of the antenna units is electrically connected to one coupling structure.Type: ApplicationFiled: June 27, 2023Publication date: December 28, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xianglong Liu, Guanxi Zhang, Zhaoyang Tang, Yanlin Zou, Dong Chen, Guodong Zhao
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Patent number: 11825285Abstract: The present disclosure provides a speaker diaphragm and a speaker. The speaker diaphragm comprises a thermoplastic polyester elastomer film layer (11), wherein a thermoplastic polyester elastomer is a copolymer composed of a polyester hard segment A and a polyether or aliphatic polyester soft segment B, and the thermoplastic polyester elastomer film layer has a glass transition temperature being less than or equal to 20° C., and a thermoplastic temperature being 50° C.-200° C. The use of the thermoplastic polyester elastomer film layer enables the speaker diaphragm to have a good flexibility, a high reliability, and a good durability, and improves the anti-destructive ability of the speaker.Type: GrantFiled: October 13, 2018Date of Patent: November 21, 2023Assignee: Goetek Inc.Inventors: Ting Wang, Guodong Zhao, Jie Zhu, Chun Li, Chunfa Liu
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Patent number: 11818559Abstract: The present disclosure provides a speaker diaphragm and a speaker. The diaphragm includes two surface layers compounded together and at least one intermediate layer located between the two surface layers, at least one of the surface layers is a thermoplastic polyester elastomer film layer, and at least one of the intermediate layers is an adhesive layer, wherein the thermoplastic polyester elastomer film layer has a Young's module of 1-1000 MPa, a loss factor being greater than or equal to 0.015, and an elastic recovery rate after 10% strain being greater than or equal to 80%. The speaker diaphragm may be made very thin, thus reducing the weight of the speaker diaphragm, improving the space allowance for vibration, improving the sensitivity, and making the F0 of the speaker lower. Further, elastic area of the speaker diaphragm is wider and the resilience performance is excellent.Type: GrantFiled: October 13, 2018Date of Patent: November 14, 2023Assignee: Goertek Inc.Inventors: Ting Wang, Guodong Zhao, Jie Zhu, Chun Li, Chunfa Liu
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Patent number: 11800287Abstract: The present disclosure provides a speaker diaphragm and a speaker. The diaphragm includes two surface layers compounded together and at least one intermediate layer located between the two surface layers, wherein at least one of the surface layers is a thermoplastic polyester elastomer film layer, at least one of the intermediate layers is an adhesive layer, a thermoplastic polyester elastomer is a copolymer composed of a polyester hard segment A and a polyether or aliphatic polyester soft segment B, a thickness of the thermoplastic polyester elastomer film layer is 5-70 ?m, and a thickness of the adhesive layer is 1-40 ?m.Type: GrantFiled: October 13, 2018Date of Patent: October 24, 2023Assignee: Goertek Inc.Inventors: Ting Wang, Guodong Zhao, Jie Zhu, Chun Li, Chunfa Liu
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Publication number: 20230171547Abstract: The present invention discloses a sound generating device, which comprises a housing, and a vibration system and a magnetic circuit system which are coupled to the housing, wherein the magnetic circuit system comprises a magnetic conductive yoke, the magnetic conductive yoke comprises a magnetic conductive body and a connecting flange, the magnetic conductive body faces a diaphragm of the vibration system, the connecting flange is formed by bending the magnetic conductive body towards a side where the diaphragm is located, and the connecting flange is provided with a plurality of ventilation holes; and wherein a leakage opening is formed between the housing and the magnetic conductive body, and the connecting flange completely covers the leakage opening. The technical solutions of the present invention can reduce the defective rate of products.Type: ApplicationFiled: December 5, 2020Publication date: June 1, 2023Inventors: Jie LI, Huawei LIU, Guodong ZHAO
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Publication number: 20230115757Abstract: The present disclosure discloses a sound generating device, which comprises: a magnetic conductive yoke; a housing extending along an edge of the magnetic conductive yoke and having an annular shape, wherein a leakage opening is formed in a gap between the housing and the magnetic conductive yoke; and a metal mesh covering the leakage opening, wherein a portion of the metal mesh corresponding to the leakage opening is provided with a plurality of air holes. The sound generating device of the present disclosure can reduce the defective rate of products.Type: ApplicationFiled: December 5, 2020Publication date: April 13, 2023Inventors: Huawei LIU, Guodong ZHAO, Jie LI
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Publication number: 20230077818Abstract: The present disclosure discloses a method for establishing a medicine synergism prediction model, a prediction method and corresponding apparatus, and relates to deep learning and artificial intelligence (AI) medical technologies in the field of AI technologies. A specific implementation solution includes: acquiring a relation graph, nodes in the relation graph including medicine nodes and protein nodes, and edges indicating that interaction exists between the nodes; collecting, from the relation graph, a medicine node pair with definite synergism and a label of whether the medicine node pair has synergism as training samples; and training the medicine synergism prediction model by taking the medicine node pair in the training samples as input to the medicine synergism prediction model and taking the label of whether the medicine node pair has synergism as target output; wherein the medicine synergism prediction model is obtained by learning the relation graph based on a graph attention network.Type: ApplicationFiled: June 20, 2022Publication date: March 16, 2023Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.Inventors: Jing HU, Guodong ZHAO
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Publication number: 20230035954Abstract: The present disclosure discloses a method for establishing a medicine synergism prediction model, a prediction method and corresponding apparatus, and relates to deep learning and artificial intelligence (AI) medical technologies in the field of AI technologies. A specific implementation solution includes: acquiring a relation graph, nodes in the relation graph including medicine nodes and protein nodes, and edges indicating that interaction exists between the nodes; collecting, from the relation graph, a medicine node pair with definite synergism and a label of whether the medicine node pair has synergism as training samples; and training the medicine synergism prediction model by taking the medicine node pair in the training samples as input to the medicine synergism prediction model and taking the label of whether the medicine node pair has synergism as target output; wherein the medicine synergism prediction model is obtained by learning the relation graph based on a graph convolutional network.Type: ApplicationFiled: June 20, 2022Publication date: February 2, 2023Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.Inventors: Jing HU, Guodong ZHAO
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Publication number: 20220417649Abstract: A loudspeaker module and an electronic apparatus are disclosed, the loudspeaker module comprises a housing, a loudspeaker unit and a barrier rib body; the loudspeaker unit is provided in an inner cavity of the housing and divides the inner cavity of the housing into a front acoustic cavity and a rear acoustic cavity, the rear acoustic cavity is filled with sound-absorbing particles, and a cavity wall of the rear acoustic cavity is provided with a leakage hole. The barrier rib body is provided in the rear acoustic cavity, at least a part of the barrier rib body faces the leakage hole, and the distance between the leakage hole and the part of the barrier rib body facing the leakage hole is less than the size of the sound-absorbing particles. The technical solution of thc prcscnt disclosure can reduce the occurrence of the situation where the sound-absorbing particles block the leakage hole.Type: ApplicationFiled: November 16, 2020Publication date: December 29, 2022Inventors: Zedong ZHENG, Guodong ZHAO, Feng ZHANG, Peng ZHANG