Patents by Inventor Fei Wang

Fei 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).

  • Patent number: 12090277
    Abstract: The disclosure provides a ventilation apparatus. The ventilation apparatus includes a housing, an inhalation branch, a control unit, a gas source port, an exhalation branch, and a paramagnetic oxygen sensor. The paramagnetic oxygen sensor is used for detecting the oxygen content in the inhalation branch. The gas source port is disposed on the housing. The inhalation branch, the control unit, and the exhalation branch are enclosed within the housing. The paramagnetic oxygen sensor is disposed outside the housing.
    Type: Grant
    Filed: February 7, 2021
    Date of Patent: September 17, 2024
    Assignees: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., SHENZHEN MINDRAY SCIENTIFIC CO., LTD
    Inventors: Hao Wang, Gang Yao, Fei Yu, Shiming Ai, Zhanxiao Yang, Peitao Chen
  • Patent number: 12091886
    Abstract: An electronic ball lock is disclosed, including: a front ball lock body, where the front ball lock body includes a front fixed frame and a front sleeve rotatably arranged on the front fixed frame; a rear ball lock body; a connecting rod having one end connected with the rear ball lock body and the other end provided with a driving member extending into the front fixed frame; an electric clutch mechanism arranged in the front fixed frame and capable of driving the front sleeve to be coupled with or separated from the driving member; and an identification module arranged on the front ball lock body and electrically connected with the electric clutch mechanism.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: September 17, 2024
    Assignee: ZHONGSHAN META INTELLIGENCE CO., LTD.
    Inventors: Fei Lei, Jian Chen, Xifeng Wang, Lvcheng Mo, Junquan Lin
  • Publication number: 20240301068
    Abstract: Provided are an antibody specifically binding to PD-L1 and an antigen-binding fragment thereof. The antibody and the antigen-binding fragment thereof have high specificity and stability, can specifically block a PD-L1-SIPR? pathway, do not cause hemagglutination within a certain concentration range, and thus can significantly suppress tumor growth in vivo.
    Type: Application
    Filed: January 7, 2022
    Publication date: September 12, 2024
    Inventors: Jiawang LIU, Fei FAN, Yang LIU, Licui WANG, Kyoung Woo LEE
  • Publication number: 20240304777
    Abstract: A display panel and a preparation method therefor are provided. The display panel includes: a driving backplate, a first surface of which is provided with normal bonding areas and redundant bonding areas, at least one of first distances between every two normal bonding areas, which are adjacent to each other is greater than at least one of second distances between each normal bonding area and a corresponding redundant bonding area which is adjacent to the normal bonding area, and at least one normal bonding area and at least one redundant bonding area adjacent thereto constitute a bonding group; and a light emitting layer, located on the first surface and including sub-pixels electrically connected to the normal bonding areas or the redundant bonding areas, and the normal bonding area and the redundant bonding area of the same bonding group are electrically connected to sub-pixels with the same emitting color.
    Type: Application
    Filed: May 21, 2024
    Publication date: September 12, 2024
    Applicant: Chengdu Vistar Optoelectronics Co., Ltd.
    Inventors: Yan WANG, Xiuqi HUANG, Fei HUANG, Xiaobiao DONG
  • Publication number: 20240305437
    Abstract: Systems, apparatus and methods of wireless communication are described. One example method includes receiving, by a wireless device, a configuration information from a network device, wherein the configuration information includes correspondences between carriers and carrier frequencies; receiving, after the configuration information is received, an indication for activation or deactivation of the correspondences between carriers and carrier frequencies; and performing the activation or deactivation according to the indication.
    Type: Application
    Filed: March 12, 2024
    Publication date: September 12, 2024
    Inventors: Feng XIE, Hanchao LIU, Yan XUE, Fei WANG
  • Publication number: 20240301135
    Abstract: Disclosed are a polycarbonate and a preparation method therefor and an application thereof. The polycarbonate comprises at least one of structural units selected from a structural unit represented by formula (I) and a structural unit represented by formula (II). The polycarbonate provided by the present application has a high refractive index, and the obtained polycarbonate has a refractive index of 1.673-1.794, which can satisfy performance requirements of polycarbonate as an optical resin in optical components.
    Type: Application
    Filed: July 28, 2022
    Publication date: September 12, 2024
    Applicant: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Fei XU, Heng WANG, Suojiang ZHANH, Zhengkai LI, Zhencai ZHANG
  • Publication number: 20240299342
    Abstract: Disclosed in the present invention is the use of Crassifolin A in promoting mitophagy and treating neurodegenerative diseases. According to the present invention, experiments show that the diterpene compound Crassifolin A can significantly increase mitophagy levels, promote the removal of damaged mitochondria, maintain homeostasis in cells, and has potential effects of treating neurodegenerative diseases and other related diseases; moreover, Crassifolin A is a small-molecule compound that can easily penetrate through the blood-brain barrier to reach the brain so as to play a role, can be extracted from a Thickleaf croton root medicinal material, has the advantages of abundant medicinal sources, easy availability, low drug toxicity and few side effects, and has a good application prospect in the treatment of neurodegenerative diseases.
    Type: Application
    Filed: June 22, 2022
    Publication date: September 12, 2024
    Applicant: JINAN UNIVERSITY
    Inventors: Yubo ZHANG, Fei XIAO, Guocai WANG, Evandro Fei FANG, Junping PAN
  • Publication number: 20240302383
    Abstract: A peptide biomarker for identifying Hippocampus species based on peptidomics and application thereof are disclosed, belonging to the technical field of biology. The protein in Hippocampus is studied, and the Hippocampus thermostable protein is comprehensively analyzed using a peptidomics method. The analysis discovered potential peptide biomarkers of Hippocampus collagen, the specificity of the potential peptide biomarkers is verified by HPLC-triple quadrupole mass spectrometry, and the peptide biomarkers are comprehensively identified by combining bioinformatics analysis. Finally, 10 peptide biomarkers are discovered, targeting 11 different species of Hippocampus. The markers provided may identify Hippocampus existing in the market, promote the scientific and standardized classification and grading of Hippocampus commodities, and play an important role in high-quality and high-price trade circulation of the Hippocampus commodities.
    Type: Application
    Filed: March 6, 2024
    Publication date: September 12, 2024
    Applicant: SHANDONG INSTITUTE FOR FOOD AND DRUG CONTROL
    Inventors: Yongqiang LIN, Yang JIAO, Li SHI, Xue YIN, Yingying XIE, Bing WANG, Fei XUE, Lili XU
  • Publication number: 20240299557
    Abstract: The present invention relates to the field of biomedicine, and specifically relates to a proteolysis-targeting chimera (PROTAC) compound. The structure of the PROTAC compound can be represented by general formula LGP-LK-LGE, wherein LGP is a ligand for binding a deoxyribonucleic acid (DNA) polymerase; LGE is a ligand for binding an E3 ubiquitin ligase; and LK is a linker linking the two above ligands. The compound prevents virus replication and kills viruses by means of degrading a deoxyribonucleic acid (DNA) polymerase that inhibits the viruses, and thus performs the function of treating and intervening in viral infectious diseases such as hepatitis B and secondary diseases, and the acquired immunodeficiency syndrome.
    Type: Application
    Filed: January 21, 2022
    Publication date: September 12, 2024
    Applicant: TAIBIDI PHARMACEUTICAL TECHNOLOGY (SHIJIAZHUANG) CO., LTD.
    Inventors: Xiangdong SU, Fengmin LU, Fei QI, Tianle WEN, Mingjie BAI, Jinxu WANG
  • Publication number: 20240303671
    Abstract: The present invention relates to a dynamic carbon sink measurement method for afforestation carbon sink and forest management carbon sink projects, comprising: (1) monitoring the project boundary; (2) monitoring the baseline IoT; (3) monitoring the project IoT; (4) monitoring the real-time total carbon stock and carbon change; (5) determining the monitoring end and monitoring the automatic period. The invention dynamically obtains the baseline and project carbon density by deploying carbon layer carbon density IoT monitoring sample plots.
    Type: Application
    Filed: March 3, 2024
    Publication date: September 12, 2024
    Inventors: Fei Gao, Yongjun Wang, Nana Li, Yingze Tian, Changhong Lai, Fang Song
  • Patent number: 12085039
    Abstract: Provided are a composite coating, a piston, an engine, and a vehicle. The composite coating comprises a metal bonding layer, a transition layer, a ceramic layer, and a sealing layer which are sequentially laminated, wherein the metal bonding layer is configured to be bonded with a piston basic body, the metal bonding layer is a rare earth metal modified bonding layer, and the transition layer is a rare earth metal modified zirconia layer.
    Type: Grant
    Filed: March 30, 2022
    Date of Patent: September 10, 2024
    Assignee: WEICHAI POWER CO., LTD.
    Inventors: Fei Ma, Ninglu Wang, Lingyan Guo, Shanhong Wan, Guolong Huang, Qiangzhen Zang
  • Publication number: 20240294545
    Abstract: The present invention belongs to the technical field of medicines, and relates to a class of fused ring compound, and the preparation and use thereof. Test results show that the compounds can significantly inhibit the ATM kinase activity, have a good selectivity for the ATM target, and have the pharmaceutical use of treating cancer.
    Type: Application
    Filed: September 27, 2021
    Publication date: September 5, 2024
    Applicant: CSPC Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd
    Inventors: Chuanwu Zhao, Zhenyu Wang, Chaozai Zhang, Fei Qi, Liqian Chen, Chunhua Jiang, Lixue Fan, Xiaoling Chai, Chunna Li, Yan Zhang
  • Publication number: 20240298482
    Abstract: A display substrate has a display region including a functional region and a main display region; the functional region has at least one functional unit, each of which has a blank region, a winding region and a circuit region; the display substrate includes a base substrate, and plural conductive layers on the base substrate; the plural conductive layers form at least one hollow pattern, each of which is in the blank region; the conductive layers include a first signal line, which includes first, second and third line segments in the main display region, the circuit region and the winding region, respectively; extending directions of the first and second line segments are the same, the third line segment electrically connects the first and second line segments together, and the third line segment includes at least two line sub-segments with different extending directions.
    Type: Application
    Filed: October 22, 2021
    Publication date: September 5, 2024
    Inventors: Xuewei TIAN, Fei FANG, Hui LU, Wei WANG, Feng QU
  • Publication number: 20240297972
    Abstract: An augmented reality apparatus includes a plurality of transmission lines, plural signal-generating circuits, at least one additional transmission line, at least one signal-processing circuit, a multiplexer having a plurality of inputs and at least one output, a plurality of matching networks, and an additional matching network coupling the additional transmission line to the output of the multiplexer. Example AR/VR devices include a camera configured to receive light from the external environment of the device and to provide a camera signal. The camera may include a surface variable lens including a support layer, an optical layer, a membrane layer, and an actuator. A computer-implemented method for anatomical electromyography test design includes identifying a wearable device having a frame including a plurality of electrodes, and calibrating the plurality of electrodes.
    Type: Application
    Filed: November 21, 2023
    Publication date: September 5, 2024
    Inventors: Hanqiao Zhang, Patrick Codd, Dongmin Yang, Yi Zhou, Yizhi Xiong, Fei Liu, Abhishek Dhanda, Michael Okincha, Linsen Bie, Honghong Peng, Zhaochun Yu, Lidu Huang, Shaomin Xiong, Gabriel Molina, Pablo Castillo Canales, Peng Chen, Danni Luo, Eddie Alex Azuma, Kong Boon Yeap, Dana Jensen, Cameron O'Neill, Guangwu Duan, Raffael Engleitner, David Xu, Yibo Liu, Ankur Verma, Lei Zhao, Yuecheng Li, Dawei Wang
  • Patent number: 12082337
    Abstract: A printed circuit board and a fabricating method thereof, and a displaying device. The printed circuit board includes a hard-board region (30) and a soft-board region (31), the soft-board region (31) is located at the periphery of the first edge (30a) of the hard-board region (30), the printed circuit board within the hard-board region (30) includes a base plate (301), and an adhesive film (302), a covering film (303) and a first metal layer (304) that are arranged in layer configuration on one side of the base plate (301), the adhesive film (302) is closest to the base plate (301), a flow guiding groove (3030) is disposed on the surface of the side of the covering film (303) that is closer to the adhesive film (302), and the flow guiding groove (3030) extends to a second edge (30b) of the hard-board region (30).
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: September 3, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jiaxiang Zhang, Jiuyuan Bai, Xin Mu, Mingqiang Wang, Hongjin Hu, Fei Li, Yonglin Chen, Kun Zuo, Chang Wang, Xin Bi, Bin Zhang, Seungyong Oh
  • Patent number: 12080001
    Abstract: A method for positioning an object positioned on a table is provided. The method may include: obtaining a plan image, the plan image illustrating a virtual surface of the object; obtaining, by one or more capture devices, a 3-dimensional (3D) image, the 3D image including a set of elements corresponding to the object; obtaining a registration result by registering the plan image and the 3D image; determining whether the object needs to be moved based on the registration result; and in response to a determination that the object needs to be moved, causing the object to move according to the registration result.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: September 3, 2024
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Cheng Ni, Fei Gong, Wei Zhang, Yifeng Wang
  • Publication number: 20240288642
    Abstract: An optical module includes a housing, a circuit board assembly, an optical assembly, and an optical receptacle. The housing includes first and second housings and an optical fiber adapter. The circuit board assembly includes a rigid circuit board. The optical assembly is fixed on the first housing and includes an optical processing assembly and photoelectric chips. The optical processing assembly includes a wavelength division multiplexer, a lens group located between the wavelength division multiplexer and the photoelectric ship, and a lens group located between the wavelength division multiplexer and the optical receptacle. The photoelectric chips are close to the rigid circuit board and are electrically connected to the rigid circuit board. The optical fiber adapter is arranged at an optical interface of the housing and is integrally formed with the optical interface.
    Type: Application
    Filed: May 2, 2024
    Publication date: August 29, 2024
    Inventors: LONG CHEN, Xiong-Fei Zhai, YU-ZHOU SUN, Dong-Han WANG, Deng-Qun YU, An-Li Li, Chun-Feng Qian
  • Publication number: 20240287110
    Abstract: A phosphate compound of a trifluoromethyl-substituted sulfonamide compound for selectively inhibiting anti-apoptotic protein BCL-2, a preparation method therefor, a pharmaceutical composition containing the compound, and the use thereof in the treatment of anti-apoptotic protein BCL-2-related diseases, such as cancer.
    Type: Application
    Filed: June 2, 2022
    Publication date: August 29, 2024
    Applicant: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Bin WANG, Fei LIU, Weiwei FENG
  • Publication number: 20240287058
    Abstract: The present disclosure relates to novel compounds and pharmaceutical compositions thereof, and methods for inhibiting the activity of PI3K-? enzymes with the compounds and compositions of the disclosure. The present disclosure further relates to, but is not limited to, methods for treating disorders associated with PI3K-? signaling with the compounds and compositions of the disclosure.
    Type: Application
    Filed: April 29, 2021
    Publication date: August 29, 2024
    Inventors: Alessandro BOEZIO, Lucian V. DIPIETRO, Cary Griffin FRIDRICH, Hakan GUNAYDIN, Ravi KURUKULASURIYA, André LESCARBEAU, Mary M. MADER, Thomas H. MCLEAN, Levi CharlesThomas PIERCE, Kevin David RAYNOR, Kelley C. SHORTSLEEVES, Yong TANG, Alexander M. TAYLOR, W. Patrick WALTERS, Hanmo ZHANG, Fabrizio GIORDANETTO, Yakov PECHERSKY, Qi WANG, Bren-Jordan ATIENZA, Megan BERTRAND-LAPERLE, Andrew J. BURNIE, Fei CHEN, Sampada CHITALE, Shorena GELOZIA, Jean-Benoit GIGUERE, Elodie LANDAGARAY, Alexandre LARIVEE, Thomas LEPITRE, Gaetan MAERTENS, Johanne OUTIN, Mohan PAL, Claudio STURINO, Kashif TANVEER, Rakesh THORAT, Naresh VEMULA, Elaine B. KRUEGER, Yue PAN, Michael Paul DENINNO, Yves BOUSQUET, Antoine JOBIN-DES LAURIERS, Jessica LEE, Tarek MOHAMED
  • Publication number: 20240289355
    Abstract: A computer obtains node embeddings, node periodicity classifications, edge embeddings, and edge periodicity classifications for each time of a time period. The computer determines subgraph embeddings based on a subgraph of the graph, times in the time period, the node embeddings for nodes in the subgraph, the edge embeddings for edges in the subgraph, the node periodicity classifications for the nodes in the subgraph, and the edge periodicity classifications for the edges in the subgraph. The computer translates each subgraph embedding of the subgraph embeddings for each time of the time period into projected subgraph embeddings. For the subgraph, the computer aggregates the plurality of projected subgraph embeddings into an aggregated subgraph embedding. The computer determines if the subgraph is periodic based upon at least the aggregated subgraph embedding.
    Type: Application
    Filed: June 10, 2022
    Publication date: August 29, 2024
    Applicant: VISA INTERNATIONAL SERVICE ASSOCIATION
    Inventors: Yu-San Lin, Lan Wang, Yuhang Wu, Huiyuan Chen, Fei Wang, Hao Yang