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).

  • Patent number: 12130646
    Abstract: 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: Grant
    Filed: December 22, 2022
    Date of Patent: October 29, 2024
    Assignee: SICHUAN UNIVERSITY
    Inventors: 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
  • Patent number: 12128512
    Abstract: 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: Grant
    Filed: September 23, 2022
    Date of Patent: October 29, 2024
    Assignee: SICHUAN UNIVERSITY
    Inventors: 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
  • Publication number: 20240344410
    Abstract: 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: Application
    Filed: September 23, 2022
    Publication date: October 17, 2024
    Applicant: SICHUAN UNIVERSITY
    Inventors: Zetian ZHANG, Heping XIE, Ru ZHANG, Ling CHEN, Yihang LI, Heng GAO, Jianan LI, Wei HUANG, Li REN, Kun XIAO, Weiqiang LING, Chendi LOU
  • Publication number: 20240329243
    Abstract: 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: Application
    Filed: March 6, 2024
    Publication date: October 3, 2024
    Inventors: Yihang Li, Linhua Xu, Joshua Arnone, Michael Hazarian, Haochen Kang, Danhao Ma, Lan Yang, Danhua Zhao, Jiangang Zhu
  • Patent number: 12095268
    Abstract: 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: Grant
    Filed: January 20, 2023
    Date of Patent: September 17, 2024
    Assignees: SHANGHAI JIAO TONG UNIVERSITY, SHENZHEN HOPEWIND ELECTRIC CO., LTD
    Inventors: Xu Cai, Xiqi Wu, Dangsheng Zhou, Rui Li, Chang Liu, Xiao Huang, Yihang Lyu, Zihao Hu
  • Publication number: 20240264617
    Abstract: 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: Application
    Filed: December 22, 2022
    Publication date: August 8, 2024
    Applicant: SICHUAN UNIVERSITY
    Inventors: 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
  • Publication number: 20240260836
    Abstract: 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: Application
    Filed: February 1, 2024
    Publication date: August 8, 2024
    Applicant: DeepSight Technology, Inc.
    Inventors: DANHAO MA, LAN YANG, LINHUA XU, YIHANG LI, DANHUA ZHAO
  • Publication number: 20240261911
    Abstract: 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: Application
    Filed: September 23, 2022
    Publication date: August 8, 2024
    Applicant: SICHUAN UNIVERSITY
    Inventors: 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
  • Patent number: 12025489
    Abstract: 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: Grant
    Filed: October 23, 2023
    Date of Patent: July 2, 2024
    Assignee: DEEPSIGHT TECHNOLOGY, INC.
    Inventors: Fu Li, Mucong Li, Yihang Li, Linhua Xu, Lan Yang, Guangming Zhao, Jiangang Zhu, Mike Hazarian
  • Publication number: 20230406870
    Abstract: 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: Application
    Filed: September 28, 2021
    Publication date: December 21, 2023
    Applicant: Studiengesellschaft Kohle gGmbH
    Inventors: Benjamin LIST, Sebastian Armin SCHWENGERS, Chandra Kanta DE, Yihang LI
  • Publication number: 20230383629
    Abstract: 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: Application
    Filed: August 22, 2022
    Publication date: November 30, 2023
    Applicant: SICHUAN UNIVERSITY
    Inventors: Ru ZHANG, Heping XIE, Zetian ZHANG, Li REN, Zhilong ZHANG, Yihang LI, Weiqiang LING, Heng GAO
  • Publication number: 20220350082
    Abstract: 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: Application
    Filed: September 18, 2020
    Publication date: November 3, 2022
    Inventors: Lan YANG, Guangming ZHAO, Xuefeng JIANG, Yihang LI
  • Publication number: 20150313987
    Abstract: 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: Application
    Filed: July 17, 2015
    Publication date: November 5, 2015
    Applicant: AUBURN UNIVERSITY
    Inventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
  • Patent number: 9107875
    Abstract: 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: Grant
    Filed: November 18, 2010
    Date of Patent: August 18, 2015
    Assignee: Auburn University
    Inventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
  • Patent number: 8647636
    Abstract: 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: Grant
    Filed: September 4, 2012
    Date of Patent: February 11, 2014
    Assignee: Auburn University
    Inventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
  • Publication number: 20120328644
    Abstract: 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: Application
    Filed: September 4, 2012
    Publication date: December 27, 2012
    Applicant: AUBURN UNIVERSITY
    Inventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
  • Publication number: 20120009220
    Abstract: 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: Application
    Filed: November 18, 2010
    Publication date: January 12, 2012
    Applicant: AUBURN UNIVERSITY
    Inventors: Yihang Li, Erfan Ullah Chowdhury, Bernhard Kaltenboeck
  • Publication number: 20080160027
    Abstract: 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: Application
    Filed: December 4, 2007
    Publication date: July 3, 2008
    Inventors: Kathryn Frances Sykes, Alexandre Yurievich Borovkov, Bernhard Kaltenboeck, Yihang Li, Chengming Wang