Patents by Inventor Eugene Yu-Jiun Ren
Eugene Yu-Jiun Ren 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: 11963751Abstract: The present disclosure includes an electromagnetic field detection and monitoring system. The system includes a single-ended amplifier and an impedance matching circuit which matches the impedance caused by an air gap between tissue and an electrode. The system includes passive detection, active detection, and signal processing capabilities. At least one embodiment includes a body worn system with sensing, processing, communications, and data storage capabilities. The system provides wearable antennas to transfer the EMF energy in its electrical or magnetic forms into the sensor efficiently. A specially designed processing algorithm can process the collected data and generated the results for medical professionals to read and make decisions. The processing can include machine learning technique which decompose an EMF signal into EEG bands to perform feature extraction. The features can then be used to train a machine learning model to classify other EMF signals.Type: GrantFiled: November 5, 2020Date of Patent: April 23, 2024Assignee: LR TECHNOLOGIES, INC.Inventors: Eugene Yu-Jiun Ren, Yexian Qin, Chiehping Lai
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Patent number: 11145993Abstract: An antenna module and a terminal applying the antenna module are disclosed. The antenna module includes an antenna array configured with a plurality of antenna units and a radio-frequency phase shifting system. The antenna array and the radio-frequency phase shifting system are integrated on a circuit substrate to form an independent module. Further, the antenna unit of the antenna module may adopt a solution of a microstrip patch antenna structure loading a short-circuit pillar to generate multiple resonances, thereby expanding the bandwidth of the antenna unit. After the antenna array is formed, the antenna modules may be further arranged perpendicular to each other to expand and achieve large-angle scanning and polarization diversity functions. The disclosed antenna module has a simplified structure and may be applied to 5G communication. It has the advantages of easy system integration, low-profile miniaturization, wide radiation bandwidth, and large-angle scanning.Type: GrantFiled: March 27, 2020Date of Patent: October 12, 2021Assignees: ELECTRIC CONNECTOR TECHNOLOGY CO., LTD., SHANGHAI UNIVERSITYInventors: Guangli Yang, Yuanqing Chen, Yong Luo, Jiayou Xu, Zefeng Jiang, Xiang Zhang, Yingjie Zhang, Eugene Yu-Jiun Ren
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Publication number: 20210275050Abstract: The present disclosure includes an electromagnetic field detection and monitoring system. The system includes a single-ended amplifier and an impedance matching circuit which matches the impedance caused by an air gap between tissue and an electrode. The system includes passive detection, active detection, and signal processing capabilities. At least one embodiment includes a body worn system with sensing, processing, communications, and data storage capabilities. The system provides wearable antennas to transfer the EMF energy in its electrical or magnetic forms into the sensor efficiently. A specially designed processing algorithm can process the collected data and generated the results for medical professionals to read and make decisions. The processing can include machine learning technique which decompose an EMF signal into EEG bands to perform feature extraction. The features can then be used to train a machine learning model to classify other EMF signals.Type: ApplicationFiled: November 5, 2020Publication date: September 9, 2021Inventors: Eugene Yu-Jiun Ren, Yexian Qin, Chiehping Lai
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Patent number: 11081780Abstract: Disclosed is a multi-band antenna architecture, provided in a matrix of a wireless communication device, including: a first antenna, typically an LTE antenna, located in left outer side and right outer side areas of the matrix, a second antenna, typically a Sub-6 GHz MIMO antenna, located in upper outer side and lower outer side areas of the matrix, and a third antenna, typically a millimeter-wave antenna, located in left inner side and right inner side areas of the matrix. The above-mentioned areas are spaced from each other. The first antenna, the second antenna, and the third antenna work at different frequency bands. The third antenna can implement broadband and large-angle beam scanning.Type: GrantFiled: March 26, 2020Date of Patent: August 3, 2021Assignee: Electric Connector Technology Co., Ltd.Inventors: Guangli Yang, Mingkai Wang, Jiayou Xu, Yong Luo, YiXin Li, Yun Luo, Tao Zhang, Yingjie Zhang, Eugene Yu-Jiun Ren
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Patent number: 10856765Abstract: The present disclosure includes an electromagnetic field detection and monitoring system. The system includes passive detection, active detection, and signal processing capabilities. At least one embodiment includes a body worn system with sensing, processing, communications, and data storage capabilities. The system provides wearable antennas to transfer the EMF energy in its electrical or magnetic forms into the sensor efficiently. A specially designed processing algorithm can process the collected data and generated the results for medical professionals to read and make decisions.Type: GrantFiled: February 15, 2019Date of Patent: December 8, 2020Assignee: LR Technologies, Inc.Inventors: Eugene Yu-Jiun Ren, Yexian Qin, Chiehping Lai
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Publication number: 20200313305Abstract: An antenna module and a terminal applying the antenna module are disclosed. The antenna module includes an antenna array configured with a plurality of antenna units and a radio-frequency phase shifting system. The antenna array and the radio-frequency phase shifting system are integrated on a circuit substrate to form an independent module. Further, the antenna unit of the antenna module may adopt a solution of a microstrip patch antenna structure loading a short-circuit pillar to generate multiple resonances, thereby expanding the bandwidth of the antenna unit. After the antenna array is formed, the antenna modules may be further arranged perpendicular to each other to expand and achieve large-angle scanning and polarization diversity functions. The disclosed antenna module has a simplified structure and may be applied to 5G communication. It has the advantages of easy system integration, low-profile miniaturization, wide radiation bandwidth, and large-angle scanning.Type: ApplicationFiled: March 27, 2020Publication date: October 1, 2020Inventors: Guangli Yang, Yuanqing Chen, Yong Luo, Jiayou Xu, Zefeng Jiang, Xiang Zhang, Yingjie Zhang, Eugene Yu-Jiun Ren
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Publication number: 20200313283Abstract: Disclosed is a multi-band antenna architecture, provided in a matrix of a wireless communication device, including: a first antenna, typically an LTE antenna, located in left outer side and right outer side areas of the matrix, a second antenna, typically a Sub-6 GHz MIMO antenna, located in upper outer side and lower outer side areas of the matrix, and a third antenna, typically a millimeter-wave antenna, located in left inner side and right inner side areas of the matrix. The above-mentioned areas are spaced from each other. The first antenna, the second antenna, and the third antenna work at different frequency bands. The third antenna can implement broadband and large-angle beam scanning.Type: ApplicationFiled: March 26, 2020Publication date: October 1, 2020Inventors: Guangli Yang, Mingkai Wang, Jiayou Xu, Yong Luo, YiXin Li, Yun Luo, Tao Zhang, Yingjie Zhang, Eugene Yu-Jiun Ren
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Publication number: 20190175050Abstract: The present disclosure includes an electromagnetic field detection and monitoring system. The system includes passive detection, active detection, and signal processing capabilities. At least one embodiment includes a body worn system with sensing, processing, communications, and data storage capabilities. The system provides wearable antennas to transfer the EMF energy in its electrical or magnetic forms into the sensor efficiently. A specially designed processing algorithm can process the collected data and generated the results for medical professionals to read and make decisions.Type: ApplicationFiled: February 15, 2019Publication date: June 13, 2019Inventors: Eugene Yu-Jiun Ren, Yexian Qin, Chiehping Lai
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Patent number: 10206602Abstract: The present disclosure includes an electromagnetic field detection and monitoring system. The system includes passive detection, active detection, and signal processing capabilities. At least one embodiment includes a body worn system with sensing, processing, communications, and data storage capabilities. The system provides wearable antennas to transfer the EMF energy in its electrical or magnetic forms into the sensor efficiently. A specially designed processing algorithm can process the collected data and generated the results for medical professionals to read and make decisions.Type: GrantFiled: April 5, 2018Date of Patent: February 19, 2019Assignee: LR TECHNOLOGIES, INC.Inventors: Eugene Yu-Jiun Ren, Yexian Qin, Chiehping Lai
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Publication number: 20180289279Abstract: The present disclosure includes an electromagnetic field detection and monitoring system. The system includes passive detection, active detection, and signal processing capabilities. At least one embodiment includes a body worn system with sensing, processing, communications, and data storage capabilities. The system provides wearable antennas to transfer the EMF energy in its electrical or magnetic forms into the sensor efficiently. A specially designed processing algorithm can process the collected data and generated the results for medical professionals to read and make decisions.Type: ApplicationFiled: April 5, 2018Publication date: October 11, 2018Inventors: Eugene Yu-Jiun Ren, Yexian Qin, Chiehping Lai