Patents by Inventor Tao Liu

Tao Liu 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).

  • Publication number: 20250051272
    Abstract: A method for continuously synthesizing N-Boc-2,5-dihydropyrrole is provided. The method includes the following steps: cis-1,4 dichloro-2 butene is dissolved in an organic solvent, to prepare solution A; urotropine is dissolved in an organic solvent, to prepare solution B; the solution A and solution B are fed into a first continuous reaction device; a product overflow system is transferred to a second continuous reaction device, and concentrated hydrochloric acid is fed into the same; a product overflow system of the second continuous reaction device is transferred to a third continuous reaction device, and potassium carbonate is fed into the same; a product overflow system of the third continuous reaction device is transferred to a fourth continuous reaction device, and Boc acid anhydride solution is fed into the same; and a product of the fourth continuous reaction device is subjected to continuous solid-liquid separation, concentration and distillation, to obtain N-Boc-2,5-dihydropyrrole.
    Type: Application
    Filed: April 13, 2022
    Publication date: February 13, 2025
    Inventors: Hao Hong, Gage James, Yi Xiao, Jianye Jiao, Honglei Yan, Tao Zhang, Bin Liu, Han Lin, Zhengchang Xiong
  • Patent number: 12222877
    Abstract: A NVMe™ or NVMe-over-fabrics enabled device with video codec functionality may be seen to overcome scalability problem of known hardware assisted video codec solutions. The device of aspects of the present application may or may not have storage media. A host computer communicates with the device through NVMe™ commands. The device may be in one of many SSD form factors, such as U.2 or AIC. The device may be provided as a component in NVMe-enabled computers or NVMe-over-fabrics-enabled systems.
    Type: Grant
    Filed: January 9, 2024
    Date of Patent: February 11, 2025
    Assignee: Rongming Microelectronics (Jinan) Co., Ltd.
    Inventors: Yan Jun Zhou, Tao Zhong, Wei Liu
  • Patent number: 12225572
    Abstract: A method for in-X subnetwork includes obtaining, from a third device in a second network, resource configuration supporting communication between a first device and a second device in the first network, the communication including more than one traffic type, wherein the more than one traffic type is for data transmission between the first device and the second device without involving the third device, and a second traffic type of the more than one traffic type is for data transmission between the second device and the third device via the first device; determining, based at least on the resource configuration and the more than one traffic type, at least one resource pool to be used for the communication between the first device and the second device; and transmitting, to the second device, information indicative of the at least one resource pool.
    Type: Grant
    Filed: January 17, 2022
    Date of Patent: February 11, 2025
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Dong Li, Tao Tao, Hua Chao, Yong Liu
  • Patent number: 12221722
    Abstract: The present disclosure provides a melt electrospinning device. The melt electrospinning device includes a melting unit, a spinning unit, an electrostatic generating unit, a collection unit, and a sealed cavity. A lining of the melting unit is made of a material having a melting point greater than 500° C. The spinning unit is connected to the bottom of the melting unit and includes a spinneret made from a conductive material having a melting point greater than 500° C. The melt electrospinning process is performed in the sealed cavity. The present disclosure further provides a melt electrospinning method.
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: February 11, 2025
    Assignees: China ENFI Engineering Corporation, China Silicon Corporation Ltd.
    Inventors: Tao Yang, Dazhou Yan, Cheng Liu, Wenxue Si, Qiang Sun, Ye Wan, Shengxue Zhang
  • Patent number: 12222331
    Abstract: Provided are a system and a method for impact testing and monitoring of a high-energy flexible net. The system includes a vertical impact testing unit, a slope impact testing unit, an impact simulation unit, and an impact monitoring unit. The vertical impact testing unit includes a vertically positioned gravity wall. The slope impact testing unit includes a wall slope positioned perpendicularly to a second side of the gravity wall. A first side of the gravity wall and a slope surface of the wall slope are securely provided with a flexible net, respectively. The impact simulation unit includes an impact assembly and a lifting assembly. The impact monitoring unit is configured to monitor a deformation result and an internal force change result of the flexible net.
    Type: Grant
    Filed: September 26, 2024
    Date of Patent: February 11, 2025
    Assignees: RAILWAY ENGINEERING RESEARCH INSTITUTE, CHINA ACADEMY OF RAILWAY SCIENCES CO., LTD., CHINA ACADEMY OF RAILWAY SCIENCES CO., LTD.
    Inventors: Yufang Zhang, Kun Yuan, Xiaobing Li, Yong Yao, Tao Jia, Lining Du, Tao Wei, Wenchao Zhang, Jian Cui, Bo Liu, Jian Li, Yu Cheng, Shengyong Zeng, Shuangquan Lei, Shiwen Huang, Wenxin Tan, Junjie Zeng, Hao Lan, Jiawei Fan, Ning Xuan, Peng Zhang, Gongming Chen, Pan Chen, Fei Xian, Zehua Dong
  • 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
  • Publication number: 20250047614
    Abstract: Example embodiments of the present disclosure relate to a device, method, apparatus and computer readable storage medium for hybrid automatic repeat request (HARQ) feedback for adjustment of contention window size for communication in an unlicensed band. In example embodiments, if it is determined that a failure of transmission in an unlicensed occurs, the device determines a cause of the failure of the transmission is determined based on received information associated with a transmission collision. Then, the device adjusts a size of a contention window for a listen-before-talk procedure.
    Type: Application
    Filed: December 9, 2021
    Publication date: February 6, 2025
    Inventors: Ling YU, Torsten WILDSCHEK, Nuno Manuel KIILERICH PRATAS, Vinh VAN PHAN, Yong LIU, Tao TAO, Naizheng ZHENG
  • Publication number: 20250044486
    Abstract: A liquid lens controlled by an interdigital electrode made of two insulated wires includes an inner core cavity body, the two insulated wires, a first transparent body, a second transparent body, a first fluid, and a second fluid. The insulated wires are arranged side by side and longitudinally winded on the inner core cavity body; the insulated wires are configured to form an interdigital electrode on a sidewall of the inner core cavity body; the first transparent body is disposed at an upper end of the inner core cavity body and the second transparent body is disposed at a lower end of the inner core cavity body; a lens cavity is defined among the inner core cavity body, the first transparent body, and the second transparent body; the first fluid and the second fluid are immiscible, and disposed in the lens cavity.
    Type: Application
    Filed: January 11, 2024
    Publication date: February 6, 2025
    Inventors: Tao Chen, Qingyu Hu, Xiuting Shang, Jingyi Sun, Lingcheng Gu, Ke Ding, Huibin Liu, Xiaoyu Zhang, Rongqing Xu
  • Publication number: 20250048715
    Abstract: Embodiments of the present invention are directed to processing methods and resulting structures for providing power vias through a wafer backside. In a non-limiting embodiment of the invention, a gate and a source or drain (S/D) region are formed on a substrate. A bi-layer liner is formed in a gate cut of the gate. The bi-layer liner includes a first liner on sidewalls of the gate cut and a second liner between the first liner. A top portion of the second liner is replaced with a first portion of a backside power via and the semiconductor device is flipped. A bottom portion of the second liner is replaced with a second portion of the backside power via.
    Type: Application
    Filed: July 31, 2023
    Publication date: February 6, 2025
    Inventors: Lijuan Zou, Tao Li, FENG LIU, Ruilong Xie
  • Patent number: 12214423
    Abstract: A high-energy beam additive manufacturing forming device and forming method, comprising a magnetic field unit for assisting additive forming, and further comprising a forming base (6) for placing a material (12) to be processed, and a high-energy beam generation device which emits a high-energy beam, acts on the material (12) to be processed and forms a molten pool (15). The magnetic field unit comprises a first magnetic field generating device (7), and the first magnetic field generating device (7) comprises an induction coil (20) provided below the molten pool (15). The first magnetic field generating device (7) is detachably provided below a surface, used for containing the material (12) to be processed, of the forming base (6); second magnetic field generating devices (16) are provided above the forming base (6).
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: February 4, 2025
    Assignee: SHANGHAI UNIVERSITY
    Inventors: Zhongming Ren, Jiang Wang, Chaoyue Chen, Sansan Shuai, Tao Hu, Ruixin Zhao, Wei Liu
  • Patent number: 12213818
    Abstract: The present disclosure may provide a radiation system including a first rotation portion, a second rotation portion, a treatment head, one or more imaging sources, and at least one detector. At least a portion of the treatment head may be disposed in the first rotation portion. At least one of the one or more imaging sources may be disposed in the second rotation portion. The second rotation portion may be able to rotate independently from the first rotation portion.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: February 4, 2025
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Buliang Sun, Cheng Ni, Wei Zhang, Li Wang, Hongjun Zhang, Jian Zhang, Tao Liu, Can Liao
  • Patent number: 12216347
    Abstract: A backlight module includes a back plate, a plastic frame disposed on one side of the back plate and connected with the back plate, a light source assembly located on an inner side of the plastic frame, and a reflective sheet, a light guide plate, and an optical membrane group sequentially stacked and located on the inner side of the plastic frame; the light source assembly includes a circuit board and a light source disposed on a first side surface of the circuit board, and the light source is located at a first side edge of the light guide plate; the light guide plate includes a first surface facing the reflective sheet and a second surface facing away from the reflective sheet; a first rectangular annular step and a second rectangular annular step are provided on an end face of the plastic frame facing the back plate.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: February 4, 2025
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yong Ma, Haifeng Xu, Xiaochun Shi, Jinfeng Zhang, Tao Liu
  • Patent number: 12215123
    Abstract: A cordycepin-based derived compound with an anti-tumor effect, and a structure of the compound is as shown in formula I; a cordycepin derivative and a pharmaceutical composition thereof provided by the invention have a good anti-tumor proliferation effect; compared with a parent drug, the cordycepin derivative has better affinity to cell membranes, so that a half-life period of in-vivo metabolism of the drug is longer, and in-vivo remaining time of the drug is longer; compared with other nucleoside anti-tumor drugs, the cordycepin derivative and the pharmaceutical composition thereof provided by the invention have wider types and action ranges of tumors, have excellent inhibition effects on a gastric cancer, a pancreatic cancer, a liver cancer, a small cell lung cancer, a colorectal cancer, melanoma, an ovarian cancer and the like, and have lower side effects and better curative effects.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: February 4, 2025
    Assignee: NANJING TECH UNIVERSITY
    Inventors: Hanjie Ying, Tao Shen, Chenglun Tang, Dong Liu, Yong Chen, Chenjie Zhu, Pengpeng Yang, Wei Zhuang
  • 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
  • Publication number: 20250033247
    Abstract: A method for cutting a monocrystalline silicon square rod may include the steps of: loading: providing a square rod on a working platform and clamping the square rod, and lowering the square rod until it comes into contact with a diamond wire; cutting: setting cutting parameters, and cutting the square rod by forward and reverse reciprocating movement along the diamond wire, wherein during cutting process, first speed of the working platform varies synchronously with wire speed; and unloading: unloading after the cutting step is finished, wherein the square rod is gradually separated from the diamond wire.
    Type: Application
    Filed: July 31, 2023
    Publication date: January 30, 2025
    Applicant: TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.
    Inventors: Jianhua ZHANG, Wei CUI, Junwen GUO, Tao LIU, Bin GUO, Zhimin ZHAO
  • Publication number: 20250035569
    Abstract: A security inspection device, a security inspection system and a security inspection method are provided, the device includes: a support frame defining an inspection channel; a first X-ray accelerator provided at a position of a top portion of the support frame and the position is offset from a centerline of the inspection channel, where the first X-ray accelerator is configured to radiate a first X-ray towards the inspection channel to inspect an object; a second X-ray accelerator configured to radiate a second X-ray to the inspection channel to inspect the object; and a detector apparatus, including: detector modules provided on the support frame and facing the first X-ray accelerator and the second X-ray accelerator, the detector modules receive the first X-ray and/or the second X-ray to form a transmission image of the object; the first X-ray, the second X-ray, and the detector modules are located in the same plane.
    Type: Application
    Filed: December 26, 2022
    Publication date: January 30, 2025
    Inventors: Yuanjing LI, Shangmin SUN, Chunguang ZONG, Tao SONG, Lei LIU, Yuan MA, Weifeng YU, Bicheng LIU
  • Publication number: 20250039925
    Abstract: Example embodiments of the present disclosure relate to adjustment of contention window (CW) for listen before talk (LBT). A device determines a target size of a contention window for listen before talk at least in part based on at least one of a first metric and a second metric. The first metric indicates a level of intra-system activity of one of the plurality of systems. The second metric indicates a level of inter-system activity of the plurality of systems. The at least one of first and second metrics are determined by the device based on one or more messages in a set of resources shared by a plurality of systems. This solution enables the device to adjust the LBT by determining the target size of the contention window. By doing so, the device may determine an appropriate size of the contention window even when HARQ feedback is not available. In this way, a system may be able to coexist fairly with other systems in unlicensed spectrum.
    Type: Application
    Filed: December 14, 2021
    Publication date: January 30, 2025
    Inventors: Nuno Manuel KIILERICH PRATAS, Ling YU, Torsten WILDSCHEK, Vinh VAN PHAN, Yong LIU, Tao TAO, Naizheng ZHENG
  • Publication number: 20250034995
    Abstract: The present disclosure relates to the field of CO2 geological sequestration, and provides a whole-process multi-parameter monitoring device and method for simulating CO2 geological sequestration and use thereof. A large-scale reactor body is developed, and a geological reservoir at a depth of 800 to 3000 meters is simulated. A modular built-in model device is researched and developed, a multi-type and variable-structure reservoir remodeling technology is developed, and mutual coupling of modules can be achieved. The design idea of separating the pressure reactor from the built-in sample model is adopted in the device. The confining pressure, the pore pressure, the temperature gradient, and the axial load of the device can be independently controlled through a temperature control mechanism and a loading mechanism respectively, so that the restoration of the state of in-situ stresses in the reservoir is realized.
    Type: Application
    Filed: July 26, 2024
    Publication date: January 30, 2025
    Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Yongchen SONG, Lei YANG, Mingjun YANG, Yu LIU, Lanlan JIANG, Dawei GUAN, Lunxiang ZHANG, Yi ZHANG, Yanghui LI, Zheng LING, Tao YU, Bingbing CHEN, Peng WU
  • Publication number: 20250038363
    Abstract: The application discloses a battery cell, a battery, and an electrical device. The battery cell includes a shell, an electrode assembly and a buffering member. The shell includes two first side walls opposite to each other in a first direction, with a spacing of D1 between the two first side walls in the first direction. M electrode assemblies and N buffering members are accommodated inside the shell, where M and N are a positive integer greater than 0. In the fully charged state, the sum of the dimensions of M electrode assemblies along the first direction is D2. N buffering members and M electrode assemblies are stacked in the first direction. The buffering member is configured to be compressible, and the sum of the dimensions of N buffering members along the first direction in an uncompressed state is D3. D1, D2, and D3 meet: 0.9?(D2+D3)/D1?1.5.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Inventors: Tao Zhang, Jianfu He, Qian Liu, Chen Cui, Xueyang Sun, Yonghuang Ye
  • Publication number: 20250035490
    Abstract: The present disclosure provides a dispersion measurement device and method based on a Franson second-order quantum interference technology. The device includes: an energy-time entangled twin-photon source configured to generate a plurality of optical signals, where the optical signals each include a signal photon and an idle photon; a polarization splitter configured to split the signal photon and the idle photon, and enable the signal photon to pass through a to-be-measured dispersive medium, such that a correlation time processing module records, under a width of a coincidence measurement integration window, first time of the idle photon arriving at a first single-photon detector, and second time of the signal photon arriving at a second single-photon detector, and obtains a twin-photon conference time width based on the first time and the second time; and a processing module.
    Type: Application
    Filed: April 4, 2024
    Publication date: January 30, 2025
    Inventors: Ruifang DONG, Zhiguang XIA, Xiao XIANG, Run’ai QUAN, Tao LIU, Shougang ZHANG