Patents by Inventor Yihang Li
Yihang Li 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: 12130646Abstract: A real-time temperature-pressure detection and rapid processing system for a calibration platform, comprises an inner return pipe, and a water supply pipe is provided therein with an inner water supply pipe. An outer wall of the inner water supply pipe is connected with an inner wall of the water supply pipe through multiple springs. An outer wall of the inner return pipe is connected with an inner wall of a return pipe through multiple springs. The return pipe and the water supply pipe are made of a thermosetting polymer material. The multiple springs, the inner water supply pipe, and the inner return pipe are covered with a heat conducting material. The system further includes a temperature-pressure detection assembly. The assembly includes multiple infrared sensors arranged at two sides of the return pipe and the water supply pipe, a booster pump, a heater, and infrared sensors connected with a control unit.Type: GrantFiled: December 22, 2022Date of Patent: October 29, 2024Assignee: SICHUAN UNIVERSITYInventors: Zetian Zhang, Heping Xie, Ru Zhang, Yihang Li, Jianan Li, Ling Chen, Mingzhong Gao, Wei Huang, Li Ren, Chendi Lou, Kun Xiao, Weiqiang Ling, Zhilong Zhang
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Patent number: 12128512Abstract: An assembly method for a deep in-situ high-fidelity coring calibration platform includes the following steps: S1: fixing a core bin assembly subsystem on a preset ground foundation and fixing a simulator of a core bin on a mounting base plate of the core bin assembly subsystem; S2: driving a cylinder and driving the mounting base plate to move to a preset position; S3: driving a servo motor and controlling two clips to move close to each other; S4: fixing a drill pipe bin assembly subsystem on the ground foundation; S5: assembling multiple sections of a drill pipe bin in turn; aligning and connecting a bottom of the drill pipe bin to the simulator, and aligning and communicating the top of the drill pipe bin with the lower part of an adaptive drill pipe guide structure; and S6: driving the adaptive drill pipe guide structure to perform accurate positioning.Type: GrantFiled: September 23, 2022Date of Patent: October 29, 2024Assignee: SICHUAN UNIVERSITYInventors: Heping Xie, Ru Zhang, Zetian Zhang, Ling Chen, Mingzhong Gao, Zhilong Zhang, Yang Yang, Jianan Li, Wei Huang, Li Ren, Yihang Li, Kun Xiao, Weiqiang Ling, Chendi Lou, Heng Gao
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Publication number: 20240344410Abstract: The present disclosure provides a rolling and sliding adaptive device for guiding and fixing a drill pipe. The rolling and sliding adaptive device includes a mounting platform, where the mounting platform is provided with a through hole for the drill pipe to pass through. Multiple rolling and sliding support mechanisms are arranged around the through hole. The rolling and sliding support mechanisms each include a support seat. The support seat is provided with a contact element telescopic and swingable on the support seat. A telescopic drive mechanism is provided between the contact element and the support seat. The contact elements on the multiple rolling and sliding support mechanisms form a funnel-shaped structure with a large upper part and a small lower part around the through hole.Type: ApplicationFiled: September 23, 2022Publication date: October 17, 2024Applicant: SICHUAN UNIVERSITYInventors: Zetian ZHANG, Heping XIE, Ru ZHANG, Ling CHEN, Yihang LI, Heng GAO, Jianan LI, Wei HUANG, Li REN, Kun XIAO, Weiqiang LING, Chendi LOU
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Publication number: 20240329243Abstract: An apparatus for imaging a target and a process of making the apparatus are provided. The apparatus includes a housing and a distal portion. The distal portion includes an acoustic subarray on a first substrate configured to transmit acoustic signals toward the target. The distal portion includes an optical subarray on a second substrate, configured to detect acoustic signals from the target. The distal portion includes an input/output (I/O) region including one or more optical I/O channels. The one or more optical I/O channels is configured to bend optical signals between the optical subarray and the one or more optical I/O channels.Type: ApplicationFiled: March 6, 2024Publication date: October 3, 2024Inventors: Yihang Li, Linhua Xu, Joshua Arnone, Michael Hazarian, Haochen Kang, Danhao Ma, Lan Yang, Danhua Zhao, Jiangang Zhu
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Patent number: 12095268Abstract: A directly-connected high-voltage battery energy storage system (BESS) and a control method thereof are provided. The directly-connected high-voltage BESS includes a battery module, a direct current (DC)/DC converter, a DC bus capacitor, a DC/alternating current (AC) converter, and a grid-side filter inductor. A plurality of battery modules is connected in series to form a battery cluster. The battery cluster is connected in series to the DC/DC converter to form a battery branch, and a plurality of battery branches is connected in parallel to form a battery stack. The battery stack is connected in parallel to the DC bus capacitor and then connected to a DC port of the DC/AC converter to form a battery energy storage submodule. AC ports of a plurality of battery energy storage submodules are connected in series to form a chain-type phase converter.Type: GrantFiled: January 20, 2023Date of Patent: September 17, 2024Assignees: SHANGHAI JIAO TONG UNIVERSITY, SHENZHEN HOPEWIND ELECTRIC CO., LTDInventors: Xu Cai, Xiqi Wu, Dangsheng Zhou, Rui Li, Chang Liu, Xiao Huang, Yihang Lyu, Zihao Hu
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Publication number: 20240264617Abstract: A real-time temperature-pressure detection and rapid processing system for a calibration platform, comprises an inner return pipe, and a water supply pipe is provided therein with an inner water supply pipe. An outer wall of the inner water supply pipe is connected with an inner wall of the water supply pipe through multiple springs. An outer wall of the inner return pipe is connected with an inner wall of a return pipe through multiple springs. The return pipe and the water supply pipe are made of a thermosetting polymer material. The multiple springs, the inner water supply pipe, and the inner return pipe are covered with a heat conducting material. The system further includes a temperature-pressure detection assembly. The assembly includes multiple infrared sensors arranged at two sides of the return pipe and the water supply pipe, a booster pump, a heater, and infrared sensors connected with a control unit.Type: ApplicationFiled: December 22, 2022Publication date: August 8, 2024Applicant: SICHUAN UNIVERSITYInventors: Zetian ZHANG, Heping XIE, Ru ZHANG, Yihang LI, Jianan LI, Ling CHEN, Mingzhong GAO, Wei HUANG, Li REN, Chendi LOU, Kun XIAO, Weiqiang LING, Zhilong ZHANG
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Publication number: 20240260836Abstract: The optical sensor circuit is an optical circuit for routing input optical signals through an array of optical sensors. The optical sensor circuit includes an optical input port for receiving a plurality of input optical signals within a single input channel, where each of the input optical signals has a unique wavelength associated therewith. A wavelength-division demultiplexer is coupled to the optical input port to demultiplex the plurality of input optical signals, and a plurality of optical sensors are coupled to the wavelength-division demultiplexer for respectively receiving the plurality of input optical signals and outputting a corresponding plurality of output optical signals. A wavelength-division multiplexer is coupled to the plurality of optical sensors to multiplex the plurality of output optical signals into a single output channel, and an optical output port is coupled to the wavelength-division multiplexer for outputting the plurality of output optical signals in the single output channel.Type: ApplicationFiled: February 1, 2024Publication date: August 8, 2024Applicant: DeepSight Technology, Inc.Inventors: DANHAO MA, LAN YANG, LINHUA XU, YIHANG LI, DANHUA ZHAO
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Publication number: 20240261911Abstract: An assembly method for a deep in-situ high-fidelity coring calibration platform includes the following steps: S1: fixing a core bin assembly subsystem on a preset ground foundation and fixing a simulator of a core bin on a mounting base plate of the core bin assembly subsystem; S2: driving a cylinder and driving the mounting base plate to move to a preset position; S3: driving a servo motor and controlling two clips to move close to each other; S4: fixing a drill pipe bin assembly subsystem on the ground foundation; S5: assembling multiple sections of a drill pipe bin in turn; aligning and connecting a bottom of the drill pipe bin to the simulator, and aligning and communicating the top of the drill pipe bin with the lower part of an adaptive drill pipe guide structure; and S6: driving the adaptive drill pipe guide structure to perform accurate positioning.Type: ApplicationFiled: September 23, 2022Publication date: August 8, 2024Applicant: SICHUAN UNIVERSITYInventors: Heping XIE, Ru ZHANG, Zetian ZHANG, Ling CHEN, Mingzhong GAO, Zhilong ZHANG, Yang YANG, Jianan LI, Wei HUANG, Li REN, Yihang LI, Kun XIAO, Weiqiang LING, Chendi LOU, Heng GAO
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Patent number: 12025489Abstract: Optical fiber based acoustic sensors are provided herein. The optical fiber based acoustic sensors described herein include acoustically responsive optical structures configured to detect and receive acoustic signals, including ultrasound signals, and provide associated optical signals to a system for processing and interpretation to implement tracking, location, and imaging capabilities. Optical fiber based sensors provided herein may be disposed at ends of or along the length of optic fibers. Optical fiber based sensors may be included within various devices, including, for example, medical devices. Optical fiber based sensors may provide a compact technology with high sensitivity to visualize and track objects and provide anatomical imaging.Type: GrantFiled: October 23, 2023Date of Patent: July 2, 2024Assignee: DEEPSIGHT TECHNOLOGY, INC.Inventors: Fu Li, Mucong Li, Yihang Li, Linhua Xu, Lan Yang, Guangming Zhao, Jiangang Zhu, Mike Hazarian
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Publication number: 20230406870Abstract: The present invention describes a new synthesis to chiral imidodiphosphoryl compounds, their salts, metal complexes as well as derivatives thereof. Said chiral imidodiphosphoryl compounds can be used as catalysts for Brønsted acid/Brønsted base or Lewis acid/Lewis base mediated transformations.Type: ApplicationFiled: September 28, 2021Publication date: December 21, 2023Applicant: Studiengesellschaft Kohle gGmbHInventors: Benjamin LIST, Sebastian Armin SCHWENGERS, Chandra Kanta DE, Yihang LI
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Publication number: 20230383629Abstract: A high-temperature and high-pressure simulator for a deep in-situ environment is provided. The simulator includes a high-fidelity sample chamber, where a lower end of the high-fidelity sample chamber is provided with a bottom cylinder. A lower end of the bottom cylinder is provided on a base. A piston rod of the bottom cylinder extends into the high-fidelity sample chamber, and an upper end of the piston rod is provided with a rock sample seat. An upper end of the high-fidelity sample chamber is provided with a rock sample cap. The top of the high-fidelity sample chamber is sealed by an end cap of the high-fidelity sample chamber. An upper end of the end cap of the high-fidelity sample chamber is provided with a multi-section coring drill chamber. The uppermost section of the coring drill chamber is connected to a lift cylinder.Type: ApplicationFiled: August 22, 2022Publication date: November 30, 2023Applicant: SICHUAN UNIVERSITYInventors: Ru ZHANG, Heping XIE, Zetian ZHANG, Li REN, Zhilong ZHANG, Yihang LI, Weiqiang LING, Heng GAO
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Publication number: 20220350082Abstract: Optical whispering gallery mode (WGM) resonator-based acoustic sensors, imaging systems that make use of the acoustic sensors, and methods of detecting ultrasound waves using the acoustic sensors are disclosed.Type: ApplicationFiled: September 18, 2020Publication date: November 3, 2022Inventors: Lan YANG, Guangming ZHAO, Xuefeng JIANG, Yihang LI
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Publication number: 20150313987Abstract: Disclosed are compositions, kits, and methods for inducing an immune response against disease. The dosage of antigen contained or utilized in the presently disclosed compositions, kits, and methods is substantially lower than dosages conventionally used in the field. The compositions, kits, and methods may be utilized to induce a cell-mediated response, such as a T-helper cell response, and/or a humoral response against a pathogen or a disease. In some embodiments, the compositions, kits, and methods may be utilized to induce preferentially a Th1 response versus other types of immune responses such as a Th2 response.Type: ApplicationFiled: July 17, 2015Publication date: November 5, 2015Applicant: AUBURN UNIVERSITYInventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
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Patent number: 9107875Abstract: Disclosed are compositions, kits, and methods for inducing an immune response against disease. The dosage of antigen contained or utilized in the presently disclosed compositions, kits, and methods is substantially lower than dosages conventionally used in the field. The compositions, kits, and methods may be utilized to induce a cell-mediated response, such as a T-helper cell response, and/or a humoral response against a pathogen or a disease. In some embodiments, the compositions, kits, and methods may be utilized to induce preferentially a Th1 response versus other types of immune responses such as a Th2 response.Type: GrantFiled: November 18, 2010Date of Patent: August 18, 2015Assignee: Auburn UniversityInventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
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Patent number: 8647636Abstract: Disclosed are compositions, kits, and methods for inducing an immune response against disease. The dosage of antigen contained or utilized in the presently disclosed compositions, kits, and methods is substantially lower than dosages conventionally used in the field. The compositions, kits, and methods may be utilized to induce a cell-mediated response, such as a T-helper cell response, and/or a humoral response against a pathogen or a disease. In some embodiments, the compositions, kits, and methods may be utilized to induce preferentially a Th1 response versus other types of immune responses such as a Th2 response.Type: GrantFiled: September 4, 2012Date of Patent: February 11, 2014Assignee: Auburn UniversityInventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
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Publication number: 20120328644Abstract: Disclosed are compositions, kits, and methods for inducing an immune response against disease. The dosage of antigen contained or utilized in the presently disclosed compositions, kits, and methods is substantially lower than dosages conventionally used in the field. The compositions, kits, and methods may be utilized to induce a cell-mediated response, such as a T-helper cell response, and/or a humoral response against a pathogen or a disease. In some embodiments, the compositions, kits, and methods may be utilized to induce preferentially a Th1 response versus other types of immune responses such as a Th2 response.Type: ApplicationFiled: September 4, 2012Publication date: December 27, 2012Applicant: AUBURN UNIVERSITYInventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
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Publication number: 20120009220Abstract: Disclosed are compositions, kits, and methods for inducing an immune response against disease. The dosage of antigen contained or utilized in the presently disclosed compositions, kits, and methods is substantially lower than dosages conventionally used in the field. The compositions, kits, and methods may be utilized to induce a cell-mediated response, such as a T-helper cell response, and/or a humoral response against a pathogen or a disease. In some embodiments, the compositions, kits, and methods may be utilized to induce preferentially a Th1 response versus other types of immune responses such as a Th2 response.Type: ApplicationFiled: November 18, 2010Publication date: January 12, 2012Applicant: AUBURN UNIVERSITYInventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
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Publication number: 20080160027Abstract: The present application relates to antigens and nucleic acids encoding such antigens obtainable by screening the Chlamydia pneumoniae genome. In more specific aspects, the present application relates to methods of isolating such antigens and nucleic acids and the methods of using such isolated antigens for producing immune responses. The ability of an antigen to produce an immune response may be employed by vaccination or antibody preparation techniques.Type: ApplicationFiled: December 4, 2007Publication date: July 3, 2008Inventors: Kathryn Frances Sykes, Alexandre Yurievich Borovkov, Bernhard Kaltenboeck, Yihang Li, Chengming Wang