Patents by Inventor Yi Jia

Yi Jia 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: 12247843
    Abstract: Embodiments of the present disclosure disclose a three-dimensional path display method, device, computer-readable storage medium, electronic apparatus and computer program product. Therein the method comprises: determining, from a target three-dimensional space, a first sampling-point set comprising points; based on the first sampling-point set, generating a curve indicating the three-dimensional path to be generated; based on the curve, generating the three-dimensional path comprising a path region set, wherein the three-dimensional path passes through the points of the first sampling-point set; determining a mapping relationship between vertices of respective path regions in the path region set and pixels in a preset two-dimensional picture; according to the mapping relationship, inserting corresponding pixels into path regions in the path region set; and displaying the three-dimensional path after the pixels are inserted.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: March 11, 2025
    Assignee: Realsee (Beijing) Technology Co., Ltd.
    Inventors: Songlin Jia, Yi Zhu, Feng Guo
  • Publication number: 20250079674
    Abstract: The present disclosure provides a phase shifter, an antenna and an electronic device, and belongs to the field of communication technology. The phase shifter includes a plurality of phase shifting units, a first power division network and a second power division network; each phase shifting unit includes a first transmission structure and a second transmission structure; the first power division network includes a first feeding port and a plurality of second feeding ports; the second power division network includes a third feeding port and a plurality of fourth feeding ports; and the first transmission structure of the phase shifting unit is electrically connected to one second feeding port; the second transmission structure of the phase shifting unit is electrically connected to one fourth feeding port.
    Type: Application
    Filed: February 24, 2023
    Publication date: March 6, 2025
    Inventors: Yi DING, Haocheng JIA, Wenxue MA, Hao GUO, Yan LU, Jing WANG, Yong LI, He LIU, Feng QU, Chuncheng CHE, Zhifeng ZHANG
  • Publication number: 20250076597
    Abstract: An optical communication device includes a dispersion unit and a switching unit that are disposed in a cavity of a closed housing. The optical communication device further includes a monitoring unit and a drive unit. The monitoring unit may monitor in real time offsets of light spots formed on the switching unit. The drive unit can drive the switching unit based on a variation obtained by the monitoring unit, so that the switching unit compensates for the offsets of the light spots. In addition, the optical communication device may further include a dustproof and waterproof unit and a humidity control unit.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 6, 2025
    Inventors: Mingran Quan, Xinhua Xiao, Junying Zhao, Wei Jia, Heliang Liu, Mengrou Xia, Yi Peng
  • Publication number: 20250055281
    Abstract: A power system includes a power conversion circuit, a DC converter and an inverter. The power conversion circuit is coupled to a AC supply line and a DC supply line to convert voltage between the AC supply line and the DC supply line. The DC converter is coupled to the DC supply line and a charging device. The inverter is coupled to the AC supply line and the charging device. When the charging device provides a supply power to the inverter, the inverter is configured to convert the supply power into a recovered power and transmit the recovered power to the power conversion circuit.
    Type: Application
    Filed: November 13, 2023
    Publication date: February 13, 2025
    Inventors: Yi-Kuan KE, Hong-Jhih LIU, MENG-JIA LIU, Chia-Ching LIN
  • Patent number: 12221631
    Abstract: The present invention relates to the field of biomedicine, and in particular to an engineered migrasome, a method for preparing the engineered migrasome, a delivery system comprising the engineered migrasome, and a method for preparing the delivery system.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: February 11, 2025
    Assignee: BEIJING MIGRASOME THERAPEUTICS LIMITED
    Inventors: Li Yu, Dongju Wang, Chen Dai, Moye Jia, Shuo Wang, Tianlun Ding, Qiushi Zhong, Yi Zheng
  • Publication number: 20250041961
    Abstract: A magnesium/titanium composite plate with large thickness ratios and a gradient heterothermal rolling bonding method are provided by the present disclosure, relating to the technical field of rolling bonding plates. The method includes following steps: assembling blanks according to a sequence of titanium strip, transition layer foil and magnesium alloy plate to obtain a composite blank; carrying out induction heating treatment on one side of the titanium strip of the composite blank, then rolling, and carrying out heat treatment on a composite plate blank after rolling to obtain the magnesium/titanium composite plate with large thickness ratios; and a thickness ratio of the magnesium alloy plate to the titanium strip is greater than or equal to 20:1.
    Type: Application
    Filed: March 21, 2024
    Publication date: February 6, 2025
    Inventors: Jianchao HAN, Junxin WEI, Shuaishuai ZHANG, Zhenhao YUAN, Yizhi ZHANG, Ran LI, Xinxin LIU, Yi JIA, Tao WANG
  • Patent number: 12214440
    Abstract: A magnesium/titanium composite plate with large thickness ratios and a gradient heterothermal rolling bonding method are provided by the present disclosure, relating to the technical field of rolling bonding plates. The method includes following steps: assembling blanks according to a sequence of titanium strip, transition layer foil and magnesium alloy plate to obtain a composite blank; carrying out induction heating treatment on one side of the titanium strip of the composite blank, then rolling, and carrying out heat treatment on a composite plate blank after rolling to obtain the magnesium/titanium composite plate with large thickness ratios; and a thickness ratio of the magnesium alloy plate to the titanium strip is greater than or equal to 20:1.
    Type: Grant
    Filed: March 21, 2024
    Date of Patent: February 4, 2025
    Assignee: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Jianchao Han, Junxin Wei, Shuaishuai Zhang, Zhenhao Yuan, Yizhi Zhang, Ran Li, Xinxin Liu, Yi Jia, Tao Wang
  • Patent number: 12212034
    Abstract: The present disclosure provides a waveguide conversion device and wireless communication system. The waveguide conversion device includes: a waveguide cavity including a waveguide transmission cavity and a waveguide back cavity facing each other; a base substrate between the waveguide transmission cavity and the waveguide back cavity, the base substrate including at least a first substrate; and a conversion module on the first substrate and including a balanced antenna, a first differential strip-line and a second differential strip-line, wherein the balanced antenna is in a region where the waveguide transmission cavity faces the waveguide back cavity, the balanced antenna includes a first output port and a second output port; a first end of the first differential strip-line is connected to the first output port of the balanced antenna, and a first end of the second differential strip-line is connected to the second output port of the balanced antenna.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: January 28, 2025
    Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yan Lu, Haocheng Jia, Yi Ding, Hao Guo, Weisi Zhou, Wenxue Ma, Jing Wang, Xiaobo Wang, Chuncheng Che
  • Patent number: 12133136
    Abstract: A system coupled to a packet-based network is configured to generate geo-blocks for location-based information services. Each of the geo-blocks corresponds to a geographical region within a geographical area and has at least one border defined by a real-world object. The system is configured to obtain geo data related to real-world objects including transportation routes and natural boundaries in the geographical area, partition the geographical area into initial geo-blocks using the geo data, process a plurality of information requests with respect to at least some of the initial geo-blocks and with respect to initial geo-fences associated with a plurality of points of interests (POIs) to generate entries in one or more databases, and machine train a mobile device location prediction model based on the entries in the one or more databases.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: October 29, 2024
    Assignee: xAd, Inc.
    Inventors: Can Liang, Huitao Luo, Pravesh Katyal, Saravana Ravindran, Hari Venkatesan, Yi Jia, Shashi Seth
  • Publication number: 20240230487
    Abstract: A kit for extracting mycotoxin residues in agricultural products according to the present disclosure includes a pipe, a first powder mixture layer and a second powder mixture layer. The pipe has an output port at the bottom thereof and an input port at the top thereof for inputting a sample solution. The first powder mixture layer is in the form of powder and filled in the pipe. The first powder mixture layer contains cation exchange resin powder, C18 and diatomaceous earth powder. The second powder mixture layer is in the form of powder and filled in the pipe. The second powder mixture layer is located below the first powder mixture layer and above the output port. The second powder mixture layer contains PSA powder, anhydrous magnesium sulfate powder, activated carbon, PLS powder, diatomaceous earth powder and C18 powder. The present disclosure further provides a method of obtaining a primary test liquid from agricultural products using the above kit.
    Type: Application
    Filed: June 6, 2023
    Publication date: July 11, 2024
    Inventors: HUNG-TA HUA, TSENG-YU TSAI, YI-JIA KU
  • Patent number: 11975370
    Abstract: The present disclosure provides a pulse current assisted uncanned rolling method for titanium-TiAl composite plates, including the following specific steps: 1. preparing titanium alloy sheets; 2. preparing TiAl alloy sheets; 3. uncanned lay-up; 4. pulse current assisted hot-rolling; 5. separation and subsequent processing, thus getting the titanium-TiAl composite plates. The composite plates are of good quality on the surface without oxide layer shedding, no cracks at the edges and the ends, with uniform and fine microstructures, good bonding interface and excellent mechanical properties.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: May 7, 2024
    Assignee: Taiyuan University of Technology
    Inventors: Jianchao Han, Yi Jia, Tao Wang, Zhongkai Ren, Yuanming Liu, Dongping He, Sha Li, Miao Guo
  • Publication number: 20240133781
    Abstract: A kit for extracting mycotoxin residues in agricultural products according to the present disclosure includes a pipe, a first powder mixture layer and a second powder mixture layer. The pipe has an output port at the bottom thereof and an input port at the top thereof for inputting a sample solution. The first powder mixture layer is in the form of powder and filled in the pipe. The first powder mixture layer contains cation exchange resin powder, C18 and diatomaceous earth powder. The second powder mixture layer is in the form of powder and filled in the pipe. The second powder mixture layer is located below the first powder mixture layer and above the output port. The second powder mixture layer contains PSA powder, anhydrous magnesium sulfate powder, activated carbon, PLS powder, diatomaceous earth powder and C18 powder. The present disclosure further provides a method of obtaining a primary test liquid from agricultural products using the above kit.
    Type: Application
    Filed: June 5, 2023
    Publication date: April 25, 2024
    Inventors: HUNG-TA HUA, TSENG-YU TSAI, YI-JIA KU
  • Publication number: 20240110176
    Abstract: Provided herein are, inter alia, complexes useful for editing (e.g., repairing, modifying) DNA in a cell in vitro and in vivo. The complexes provided herein include a DNA editing agent bound to a phosphorothioate nucleic acid through a chemical linker. The chemical linker (e.g., disulfide linker) may be a linker that dissociates once the complex has entered the inside of the cell, thereby releasing the DNA editing agent and allowing the DNA editing agent to access and edit a cellular target sequence. The complexes provided herein exhibit high transfection efficiency and editing efficacy and therefore provide for useful therapeutic and diagnostic tools.
    Type: Application
    Filed: May 21, 2021
    Publication date: April 4, 2024
    Inventors: Hua YU, Yi-Jia LI, Andreas HERRMANN
  • Publication number: 20230413010
    Abstract: A system coupled to a packet-based network is configured to generate geo-blocks for location-based information services. Each of the geo-blocks corresponds to a geographical region within a geographical area and has at least one border defined by a real-world object. The system is configured to obtain geo data related to real-world objects including transportation routes and natural boundaries in the geographical area, partition the geographical area into initial geo-blocks using the geo data, process a plurality of information requests with respect to at least some of the initial geo-blocks and with respect to initial geo-fences associated with a plurality of points of interests (POIs) to generate entries in one or more databases, and machine train a mobile device location prediction model based on the entries in the one or more databases.
    Type: Application
    Filed: June 20, 2023
    Publication date: December 21, 2023
    Inventors: Can Liang, Huitao Luo, Pravesh Katyal, Saravana Ravindran, Hari Venkatesan, Yi Jia, Shashi Seth
  • Publication number: 20230393146
    Abstract: Biomarkers, methods, devices, reagents, systems, and kits used to assess an individual having heart failure with preserved ejection fraction (HFpEF) or having heart failure with reduced ejection fraction (HFrEF) for the prediction of risk of developing a Cardiovascular (CV) Event over a 90 day, 180 day, or 1 year period are provided.
    Type: Application
    Filed: October 19, 2021
    Publication date: December 7, 2023
    Applicant: SomaLogic Operating Co., Inc.
    Inventors: Laura Mae Sampson, Michael Albert Hinterberg, Yi Jia, Rachel Marie Ostroff, Yolanda Hagar
  • Publication number: 20230241286
    Abstract: The disclosure provides methods and compositions for treating or categorizing chin retrusion in a subject such as an East Asian subject. The disclosure also provides a chin retrusion scale useful for determining a degree of chin retrusion in a subject such as an East Asian subject.
    Type: Application
    Filed: June 17, 2021
    Publication date: August 3, 2023
    Inventors: Jiazhi Qu, Yi Jia, Dong Li
  • Patent number: 11683655
    Abstract: A system coupled to a packet-based network is configured to generate geo-blocks for location-based information services. Each of the geo-blocks corresponds to a geographical region within a geographical area and has at least one border defined by a real-world object. The system is configured to obtain geo data related to real-world objects including transportation routes and natural boundaries in the geographical area, partition the geographical area into initial geo-blocks using the geo data, process a plurality of information requests with respect to at least some of the initial geo-blocks and with respect to initial geo-fences associated with a plurality of points of interests (POIs) to generate entries in one or more databases, and enrich at least some of the initial geo-block with block-level meta data derived from the entries in the one or more databases to form enriched geo-blocks that are highly indicative of location dependent attributes such as intention and demographics.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: June 20, 2023
    Assignee: xAd, Inc.
    Inventors: Can Liang, Huitao Luo, Pravesh Katyal, Saravana Ravindran, Hari Venkatesan, Yi Jia, Shashi Seth
  • Publication number: 20230183724
    Abstract: Methods and compositions are provided for massively parallel base editing in the genome of an organism, such as a plant. Multiple loci are selected based on one or more specific criteria, such as evolutionary conservation, recombination frequency, nonsense mutations, and/or missense mutations. Predictive models for deleterious alleles and biologically-informed phenotype prediction may be developed and refined based on the editing results, and improved plant lines for commercial or breeding purposes may be obtained.
    Type: Application
    Filed: February 3, 2021
    Publication date: June 15, 2023
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: NICHOLAS DOANE CHILCOAT, JOSEPH EVANS, YI JIA, ELI RODGERS-MELNICK, JOSHUA K YOUNG
  • Publication number: 20230139567
    Abstract: Methods and systems to predict phenotypes for one or more organisms, such as plants, using multi-omics or multi-modal data are provided. In some aspects, two or more types of the same or different multi-omics or multi-modal data are encoded into a universal integrated latent space representation.
    Type: Application
    Filed: March 8, 2021
    Publication date: May 4, 2023
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventor: YI JIA
  • Patent number: 11480505
    Abstract: A kit for extracting drug residues from livestock or poultry aquatic products according to the present disclosure includes a pipe, a first powder mixture layer and a second powder mixture layer. The pipe has an output port at the bottom thereof and an input port at the top thereof for inputting a sample solution. The first powder mixture layer is in the form of powder and filled in the pipe. The first powder mixture layer contains anhydrous sodium sulfate powder and sodium chloride powder. The second powder mixture layer is in the form of powder and filled in the pipe. The second powder mixture layer is located below the first powder mixture layer and above the output port. The second powder mixture layer contains anhydrous sodium sulfate powder and C18 powder. The present disclosure further provides a method of obtaining a primary test liquid from livestock or poultry aquatic products using the above kit.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: October 25, 2022
    Assignee: GREAT ENGINEERING TECHNOLOGY CORPORATION
    Inventors: Hung-Ta Hua, Yi-Jia Ku