Patents by Inventor Lei Tang

Lei Tang 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: 11965164
    Abstract: Compositions and methods disclosed herein can help provide improved delivery of non-natural therapeutic nucleotides for the treatment of diseases such as cancer. An example composition includes an assembly of amphiphilic polynucleotides, where each amphiphilic polynucleotide includes an aptamer portion, a first nucleotide portion, and a second nucleotide portion.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: April 23, 2024
    Assignee: Duke University
    Inventors: Ashutosh Chilkoti, Stefan Zauscher, Lei Tang, Sonal Deshpande
  • Publication number: 20240128807
    Abstract: A segment core and an axial flux motor. The segment core is formed by covering an SMC core (100, 100?) over an outer peripheral surface of a laminated core (200, 200?). An outer surface of the segment core, which can not be processed easily, is shaped by processing the easily shapeable SMC core (100, 100?). The entire structure of the laminated core (200, 200?) is relatively simple, and thus a mold for processing the laminated core (200, 200?) requires simpler specifications. Moreover, the mold can be used to perform processing easily, to reduce difficulties of processing the segment core. The segment core has better electromagnetic performance than a segment core solely using an SMC material, and has a higher core utilization rate than a segment core solely using a laminated core (200, 200?).
    Type: Application
    Filed: December 22, 2023
    Publication date: April 18, 2024
    Inventors: Lei TANG, Yixiong LI
  • Patent number: 11942828
    Abstract: Disclosed in the present invention are a cooling system, a stator assembly, and an axial magnetic field motor. The cooling system is used for cooling of a stator core, comprises a housing and an enclosed cavity for containing the stator core, and further comprises: a liquid spraying cavity provided on the housing and used for containing liquid; a liquid inlet in communication with the liquid spraying cavity; a liquid outlet in communication with the enclosed cavity; and a liquid spraying assembly provided on an inner wall, corresponding to the stator core, of the housing.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: March 26, 2024
    Assignee: SHANGHAI PANGOOD POWER TECHNOLOGY
    Inventors: Guangquan Zhang, Lei Tang, Liang Peng
  • Publication number: 20240084395
    Abstract: Single-stranded oligonucleotide probes, systems, kits and methods for chromosome enumeration, gene copy enumeration, or tissue diagnostics. The probes are particularly suited for detecting gene amplification, deletion, or rearrangement in tissue samples in a single, dual, or multiplexed assay. The probes exhibit improved performance compared to industry leading dual-stranded probes; particularly in terms of the rate of hybridization.
    Type: Application
    Filed: August 29, 2023
    Publication date: March 14, 2024
    Inventors: Michael Farrell, Antony Hubbard, Donald Johnson, Brian Kelly, Taylor Shingler, Lei Tang, Wenjun Zhang
  • Patent number: 11929641
    Abstract: A segment core and an axial flux motor. The segment core is formed by covering an SMC core (100, 100?) over an outer peripheral surface of a laminated core (200, 200?). An outer surface of the segment core, which can not be processed easily, is shaped by processing the easily shapeable SMC core (100, 100?). The entire structure of the laminated core (200, 200?) is relatively simple, and thus a mold for processing the laminated core (200, 200?) requires simpler specifications. Moreover, the mold can be used to perform processing easily, thereby reducing difficulties of processing the segment core. The segment core has better electromagnetic performance than a segment core solely using an SMC material, and has a higher core utilization rate than a segment core solely using a laminated core (200, 200?).
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: March 12, 2024
    Assignee: ZHEJIANG PANGOOD POWER TECHNOLOGY CO., LTD.
    Inventors: Lei Tang, Yixiong Li
  • Publication number: 20240070904
    Abstract: A method for analyzing an image of a tissue section may include obtaining a plurality of image locations, each corresponding to a different one of a plurality of biological structures; obtaining a plurality of locations of a first biomarker in the image; and calculating a distance transform array for at least a portion of the image that includes the plurality of seed locations. The method may include, for each of the plurality of seed locations and based on information from the first distance transform array, detecting whether the first biomarker is expressed at the seed location, and storing, to a data structure associated with the seed location, an indication of whether expression of the first biomarker at the seed location was detected. The method may include detecting, based on the stored indications, co-localization of at least two phenotypes in at least a portion of the tissue section.
    Type: Application
    Filed: October 9, 2023
    Publication date: February 29, 2024
    Applicant: VENTANA MEDICAL SYSTEMS, INC.
    Inventors: Karel J. Zuiderveld, Xingwei Wang, Jim F. Martin, Raghavan Venugopal, Yao Nie, Lei Tang
  • Publication number: 20240023363
    Abstract: A display device includes a cover glass, a display panel, a light-absorbing ink layer, and a transparent conductive layer. The cover glass is on a light-emitting side of the display panel, and includes a central light-transmitting area and a peripheral light-shielding area at a periphery of the central light-transmitting area. The light-absorbing ink layer is on a side of the cover glass adjacent to the display panel, and the light-absorbing ink layer is under the peripheral light-shielding area. The transparent conductive layer is between the cover glass and the display panel, and an orthogonal projection of the transparent conductive layer on the cover glass at least partially overlaps with an orthogonal projection of the light-absorbing ink layer on the cover glass.
    Type: Application
    Filed: November 4, 2022
    Publication date: January 18, 2024
    Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Jian LI, Lei TANG, Xiao XIANG
  • Publication number: 20240022136
    Abstract: A cooling structure for a disk electric motor, and a disk electric motor are provided. The cooling structure includes: a stator core, a stator housing, multiple first baffles and multiple second baffles. Multiple coils are arranged on the stator core, and there is a gap between adjacent ones of the coils; a stator housing enclosing two end faces of the stator core, where a first cavity is defined by the stator housing and an outer side of the stator core, a second cavity is defined by the stator housing and an inner side of the stator core, where the first cavity and the second cavity are in communication with each other through the gap, and a liquid inlet and a liquid outlet which are in communication with the first cavity are arranged on the stator housing.
    Type: Application
    Filed: September 18, 2021
    Publication date: January 18, 2024
    Inventors: Jinhua CHEN, Wenxiong YANG, Guangquan ZHANG, Yixiong LI, Lei TANG, Li XIA
  • Patent number: 11873689
    Abstract: An integrated piling tool with continuous drilling and circulation pouring includes a power connector, a circulation device, a drill assembly, a bottom clearing and a pouring mechanism. The circulation device includes a circulating drill barrel and a spiral piece, and it achieves cuttings removal continuously; the two ends of the circulating drill barrel are connected with the power connector and the drill assembly, respectively. The drill assembly includes a drill body, a connecting sleeve B, transmission parts, a drill tool holder and drilling teeth, and the drill assembly accomplish rock breaking and rotary excavation. The clearing mechanism includes a linkage and clearing blades to remove cuttings at bottom hole. The pouring mechanism includes pouring channels and control parts to achieve continuous concrete pouring. The invention provides a new integrated piling tool with continuous drilling and circulation pouring, which improves the efficiency of piling, circulation and pouring.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: January 16, 2024
    Assignee: Southwest Petroleum University
    Inventors: Jialin Tian, Lei Tang, Yan Li, Chunyu Xing
  • Publication number: 20240009304
    Abstract: Provided is use of an NGF antibody in CIPN pain. In particular, the NGF antibody blocks the interaction of nerve growth factors (NGF) with receptors thereof, and thus can treat and/or prevent chemotherapy-induced peripheral neuropathy (CIPN) pain.
    Type: Application
    Filed: November 10, 2021
    Publication date: January 11, 2024
    Applicants: Dartsbio Pharmaceuticals Ltd., Shanghai Mabstone Biotechnology Co., Ltd.
    Inventors: Chunhe WANG, Zuobin XIE, Huaping DING, Yili CHEN, Huanhuan LI, Lei TANG
  • Publication number: 20230413749
    Abstract: The present disclosure provides a method for inducing a lateral branch development of Eucheuma denticulatum, and relates to the technical field of marine organisms. In the present invention, the E. denticulatum is subjected to aeration culture at a light-photon flux of 200 ?mol·m?2·s?1 to 300 ?mol·m?2·s?1. During induction with a high light intensity, new lateral branches continue to grow; after the high-light treatment is completed, the E. denticulatum is placed in its original breeding environment. The dedifferentiation of branch cells into meristems is induced by the high light intensity in E. denticulatum, and then the meristems are developed into lateral branches. An increase of the lateral branches can increase a yield of E. denticulatum, and the high-light treatment can significantly increase a dry matter content of the E. denticulatum to raise an income.
    Type: Application
    Filed: June 28, 2023
    Publication date: December 28, 2023
    Inventors: Yunxiang Mao, Zhendong Wang, Lei Tang, Yajian Zhang
  • Publication number: 20230396105
    Abstract: A cooling structure for a disc electric motor is provided, including a stator core, a stator housing, a first baffle, a second baffle, a first coil, a second coil, and a partitioner. The first coil and the second coil are arranged on each of stator units. First coils on adjacent stator units are in a close fit with each other, and second coils on the adjacent stator units are in a close fit with each other. The partition plate is interposed between the first coil and the second coil. A third cooling channel, through which a first cavity and a second cavity are communicated, is formed between the adjacent stator units.
    Type: Application
    Filed: January 20, 2021
    Publication date: December 7, 2023
    Inventors: Lei TANG, Yixiong LI, Guangquan ZHANG, Wenxiong YANG, Li XIA, Jinhua CHEN
  • Patent number: 11788149
    Abstract: Single-stranded oligonucleotide probes, systems, kits and methods for chromosome enumeration, gene copy enumeration, or tissue diagnostics. The probes are particularly suited for detecting gene amplification, deletion, or rearrangement in tissue samples in a single, dual, or multiplexed assay. The probes exhibit improved performance compared to industry leading dual-stranded probes; particularly in terms of the rate of hybridization.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: October 17, 2023
    Assignee: Ventana Medical Systems, Inc.
    Inventors: Michael Farrell, Antony Hubbard, Donald Johnson, Brian Kelly, Taylor Shingler, Lei Tang, Wenjun Zhang
  • Patent number: 11788407
    Abstract: The disclosure relates to petroleum drilling, specifically a downhole signal receiving and transmitting device. The downhole signal receiving and transmitting device includes a receiving part, a control device, a mechanical assembly and a transmitting mechanism. The receiving part receives a signal transmitted by a lower end instrument, and the control device process the received signal, controls a motor to drive a rotating sleeve, and the mechanical assembly performs work. The mechanical assembly drives a mandrel to rotate a rotor continuously and regularly. When rotating, the flow area of the rotor and a stator changes to produce continuous pulses. The pressure waveform changes are monitored on the ground, and the measurement data are calculated by decoding.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: October 17, 2023
    Assignees: Southwest Petroleum University, Sichuan Xieming Technology Co, Ltd.
    Inventors: Jialin Tian, Changqing Xiong, Lei Tang, Haolin Song, Lanhui Mao, Lin Yang
  • Patent number: 11767019
    Abstract: A vehicle-mounted equipment and operation method for rapid detection of danger and hidden danger of a dike is provided, wherein the equipment includes: an operation vehicle; an operation shelter, located behind the cockpit of the operation vehicle and arranged on the chassis of the operation vehicle; a detection system, including a ground penetrating radar detection module, a transient electromagnetic detection module and a seismic wave detection module to perform physical detection of the dike.
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: September 26, 2023
    Assignee: NANJING HYDRAULIC RESEARCH INSTITUTE UNDER THE MINISTRY OF WATER RESOURCES, THE MINISTRY OF TRANSPORT AND THE NATIONAL ENERGY ADMINISTRATION
    Inventors: Lei Tang, Jun Lu, Shenghang Zhang, Pan Ming, Maogan Dong, Jiang Yu, Xiangqian Fan, Qibing Zhan
  • Publication number: 20230258062
    Abstract: A thermal recovery construction method includes the steps of determining design parameters of a current thermal recovery construction according to geological data and reservoir characteristics of a current oil deposit area to be stimulated; preparing, according to the design parameters, coal water slurry required for the current thermal recovery construction; injecting the coal water slurry into a target reservoir through an injection well with an injection mode of the design parameters, along with combustion adjuvant with an amount selected based on a total injection amount of the coal water slurry; and inducing spontaneous combustion of the coal water slurry by thermal energy generated by a downhole heating device, and performing control and displacement on the reservoir with the thermal energy and gas generated after the combustion.
    Type: Application
    Filed: October 30, 2020
    Publication date: August 17, 2023
    Inventors: Zengmin LUN, Huanquan SUN, Guangfu WANG, Bo HU, Lei TANG, Yuanliang YANG, Jianyong WANG, Chengyuan LV, Jianfang SUN, Haitao WANG, Yanbo JIANG, Tao MA
  • Patent number: D995468
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: August 15, 2023
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Haofeng Zhang, Yongjian Li, Lei Zhang, Lei Tang, Zeying Zheng, Yunbin Chen
  • Patent number: D996391
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: August 22, 2023
    Assignee: Shenzhen Shokz Co., Ltd.
    Inventors: Haofeng Zhang, Yongjian Li, Lei Zhang, Lei Tang, Zeying Zheng, Yunbin Chen
  • Patent number: D1006257
    Type: Grant
    Filed: July 19, 2023
    Date of Patent: November 28, 2023
    Assignee: Xiamen Xianbangda Trading Co., Ltd.
    Inventor: Lei Tang
  • Patent number: D1012611
    Type: Grant
    Filed: September 28, 2023
    Date of Patent: January 30, 2024
    Assignee: Xiamen Xianbangda Trading Co., Lid.
    Inventor: Lei Tang