Patents by Inventor Yuzhu WANG
Yuzhu WANG 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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Publication number: 20240163627Abstract: A system and method of generating binaural signals includes receiving, by a processing device, a sound signal including speech and noise components, and transforming, by the processing device using a deep neural network (DNN), the sound signal into a first signal and a second signal. The transforming further includes encoding, by an encoding layer of the DNN, the sound signal into a sound signal representation in a latent space, rendering, by a rendering layer of the DNN, the sound signal representation into a first signal representation and a second signal representation in the latent space, and decoding, by a decoding layer of the DNN, the first signal representation into the first signal and the second signal representation into the second signal.Type: ApplicationFiled: June 30, 2021Publication date: May 16, 2024Applicant: Northwestern Polytechnical UniversityInventors: Jingdong CHEN, Ningning PAN, Yuzhu WANG, Jacob BENESTY
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Patent number: 11673778Abstract: The invention relates to the field of automobile elevators. An upright post structure is provided, wherein the upright post structure is a polygonal columnar structure formed by bending a plate, the upright post structure comprises a back plate, both ends of the back plate in a width direction vertically extend toward the same side of the back plate to form a side plate, end parts of the side plate away from the back plate extend oppositely to form a front plate, wherein the upright post structure further comprises one or a combination of various. Thus, when the upright post structure is subjected to a force in a horizontal direction, the local stress of the upright post is transferred so that the strength of the upright post is improved. The invention further provides automobile elevator using the upright post structure.Type: GrantFiled: March 11, 2020Date of Patent: June 13, 2023Assignee: YINGKOU TIANZHOU TECHNOLOGY CO., LTD.Inventors: Xiaoguang Zhang, Yuzhu Wang
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Patent number: 11546691Abstract: A binaural beamformer comprising two beamforming filters may be communicatively coupled to a microphone array to generates two beamforming outputs, one for the left ear and the other for the right ear. The beamforming filters may be configured in such a way that they are orthogonal to each other to make white noise components in the binaural outputs substantially uncorrelated and desired signal components in the binaural outputs highly correlated. As a result, the human auditory system may better separate the desired signal from white noise and intelligibility of the desired signal may be improved.Type: GrantFiled: June 4, 2020Date of Patent: January 3, 2023Assignee: Northwestern Polytechnical UniversityInventors: Jingdong Chen, Yuzhu Wang, Jilu Jin, Gongping Huang, Jacob Benesty
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Patent number: 11434118Abstract: The invention relates to an automobile elevating device. A platen of an automobile elevating device comprises a supporting plate, wherein the supporting plate has at least one first folded-back structure passing through front and back end parts; two wing sides of the supporting plate have a reinforcing structure formed by bending side edges of the supporting plate, and the reinforcing structure is located on a bottom surface of the supporting plate, wherein a last segment of the reinforcing structure is a horizontal structure and the last segment of the reinforcing structure abuts against the bottom surface of the supporting plate; two wing sides of the supporting plate have a reinforcing structure formed by bending side edges of the supporting plate, and the reinforcing structure is located on a bottom surface of the supporting plate, and a second folded-back structure is provided on a vertical wall of the reinforcing structure.Type: GrantFiled: March 11, 2020Date of Patent: September 6, 2022Assignee: YINGKOU TIANZHOU TECHNOLOGY CO., LTD.Inventors: Xiaoguang Zhang, Yuzhu Wang
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Publication number: 20220248135Abstract: A binaural beamformer comprising two beamforming filters may be communicatively coupled to a microphone array to generates two beamforming outputs, one for the left ear and the other for the right ear. The beamforming filters may be configured in such a way that they are orthogonal to each other to make white noise components in the binaural outputs substantially uncorrelated and desired signal components in the binaural outputs highly correlated. As a result, the human auditory system may better separate the desired signal from white noise and intelligibility of the desired signal may be improved.Type: ApplicationFiled: June 4, 2020Publication date: August 4, 2022Applicant: Northwestern Polytechnical UniversityInventors: Jingdong CHEN, Yuzhu Wang, Jilu Jin, Gongping Huang, Jacob Benesty
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Patent number: 11135619Abstract: The ore intelligence sorting apparatus and method based on X-rays discernment includes a feeding unit with a toothed classifier, an X ray excitation unit with filter, a characteristic spectrum receiving unit with filter, a computer analysis and control unit with a central control unit, a spectral acquisition system, an industrial computer and an instruction output system, and a separator unit with a cylinder and a wear-resistant kick plate. The feeding unit is fed by a vibrating feeder and grading materials by a toothed classifier, and the measured ore is stimulated by the X ray excitation unit to produce a characteristic x ray spectra. The characteristic spectrum receiving unit receives the characteristic x ray spectrum which is then analyzed by the computer analysis and control unit, and a sorting instruction is output based on the analysis results. The invention is used for sorting magnetic or non-magnetic ores in a concentrator.Type: GrantFiled: June 22, 2017Date of Patent: October 5, 2021Assignee: LONGI MAGNET Co., Ltd.Inventors: Chengchen Zhang, Zhaopeng Li, Yulin Shi, Shuangfu Yang, Ximing Li, Changfu Ji, Yang Liu, Mingyuan Fan, Yuzhu Wang, Chunye Xu
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Publication number: 20210221661Abstract: The invention relates to the field of automobile elevators. An upright post structure is provided, wherein the upright post structure is a polygonal columnar structure formed by bending a plate, the upright post structure comprises a back plate, both ends of the back plate in a width direction vertically extend toward the same side of the back plate to form a side plate, end parts of the side plate away from the back plate extend oppositely to form a front plate, wherein the upright post structure further comprises one or a combination of various. Thus, when the upright post structure is subjected to a force in a horizontal direction, the local stress of the upright post is transferred so that the strength of the upright post is improved. The invention further provides automobile elevator using the upright post structure.Type: ApplicationFiled: March 11, 2020Publication date: July 22, 2021Inventors: Xiaoguang ZHANG, Yuzhu WANG
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Publication number: 20210221662Abstract: The invention relates to an automobile elevating device. A platen of an automobile elevating device comprises a supporting plate, wherein the supporting plate has at least one first folded-back structure passing through front and back end parts; two wing sides of the supporting plate have a reinforcing structure formed by bending side edges of the supporting plate, and the reinforcing structure is located on a bottom surface of the supporting plate, wherein a last segment of the reinforcing structure is a horizontal structure and the last segment of the reinforcing structure abuts against the bottom surface of the supporting plate; two wing sides of the supporting plate have a reinforcing structure formed by bending side edges of the supporting plate, and the reinforcing structure is located on a bottom surface of the supporting plate, and a second folded-back structure is provided on a vertical wall of the reinforcing structure.Type: ApplicationFiled: March 11, 2020Publication date: July 22, 2021Inventors: Xiaoguang ZHANG, Yuzhu WANG
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Publication number: 20200282431Abstract: The ore intelligence sorting apparatus and method based on X-rays discernment includes a feeding unit with a toothed classifier, an X ray excitation unit with filter, a characteristic spectrum receiving unit with filter, a computer analysis and control unit with a central control unit, a spectral acquisition system, an industrial computer and an instruction output system, and a separator unit with a cylinder and a wear-resistant kick plate. The feeding unit is fed by a vibrating feeder and grading materials by a toothed classifier, and the measured ore is stimulated by the X ray excitation unit to produce a characteristic x ray spectra. The characteristic spectrum receiving unit receives the characteristic x ray spectrum which is then analyzed by the computer analysis and control unit, and a sorting instruction is output based on the analysis results. The invention is used for sorting magnetic or non-magnetic ores in a concentrator.Type: ApplicationFiled: June 22, 2017Publication date: September 10, 2020Inventors: Chengchen ZHANG, Zhaopeng LI, Yulin SHI, Shuangfu YANG, Ximing LI, Changfu JI, Yang LIU, Mingyuan FAN, Yuzhu WANG, Chunye XU