Patents by Inventor Fei Xie

Fei Xie 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: 20240383458
    Abstract: An electromechanical braking system. The force required for the braking process is provided by an asynchronous machine. The asynchronous machine and the torque delivered by the asynchronous machine is adjusted using a quasi-stationary rotor position for the rotor of the asynchronous machine.
    Type: Application
    Filed: March 2, 2023
    Publication date: November 21, 2024
    Inventors: Andreas Schmidtlein, Dimitri Zimanovic, Fei Xie, Frank Kursawe, Jochen Huebl, Sebastian Illig, Simeon Lange
  • Patent number: 12140580
    Abstract: The coastal ecosystem carbon pool estimation method of the invention belongs to the field of environmental assessment, and includes the following steps: (a) determining the spatial boundary of the coastal ecosystem; (b) determining the dominant plant classification area of the coastal ecosystem; (c) calculating the carbon source of the freshwater plant dominant area; (d) size setting of carbon source sampling point in coastal ecosystem; (e) sampling method of carbon source sampling point in coastal ecosystem; (f) carbon source estimation method in coastal ecosystem.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: November 12, 2024
    Assignee: NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES, MINISTRY OF ECOLOGY AND ENVIRONMENT OF THE P.R.C
    Inventors: Fei He, Weixin Li, Jie Ma, Han Qiu, Zhuang Liu, Yufeng Xie, Jian Li, Xuhan Zhang, Jianhui Liu, Chao Fu
  • Publication number: 20240373414
    Abstract: Embodiments of a system, device and method for mapping between different types of BWPs are disclosed. In some aspects, a wireless communication method includes receiving, by a wireless communication device from a wireless communication node, radio configuration information that includes a configuration of a second type bandwidth part (BWP), and a correspondence between the second type BWP and a plurality of BWPs. In some aspects, the wireless communication method includes allocating, by the wireless communication device, based on the radio configuration information, a plurality of resources for transmission or reception.
    Type: Application
    Filed: July 17, 2024
    Publication date: November 7, 2024
    Applicant: ZTE CORPORATION
    Inventors: Feng XIE, Hanchao LIU, Fei WANG, Yan XUE
  • Publication number: 20240352417
    Abstract: Disclosed are a device and method for fully enclosed and fully automatic dispensing of cells. The device includes a sample feeding module, a liquid replenishment module, and a liquid distribution module. By means of the device, cell dispensing can be performed under enclosed conditions, such that the risk of infection due to contact with an external environment is reduced. In addition, the survival rate of dispensed cells is ensured, and the degree of precision of cells obtained after dispensing is high, thereby improving the quality of the dispensed cells.
    Type: Application
    Filed: August 24, 2022
    Publication date: October 24, 2024
    Applicant: AbelZeta Inc.
    Inventors: Fei WANG, Li XIE, Li ZHANG, Jiaqiang REN, Dijun ZHAO, Luyi ZHANG, Yiwen ZHOU
  • Publication number: 20240344498
    Abstract: A control method, apparatus and system for anti-vortex induced vibration of a wind turbine are provided. With the method, it is determined whether the wind turbine enters an anti-vortex induced vibration mode; an anti-vortex induced vibration function and triggering a window period is enabled in response to the wind turbine entering the anti-vortex induced vibration mode; and a blade of the wind turbine is adjusted to a preset anti-vortex induced vibration position in the window period, where the window period indicates a minimum time to complete the anti-vortex induced vibration function.
    Type: Application
    Filed: September 30, 2022
    Publication date: October 17, 2024
    Inventors: Fei XIAO, Yachao DING, Jin XIE
  • Patent number: 12109484
    Abstract: A method for controlling a game character, comprising following steps: in response to a sliding operation started from an initial position of the skill button, locking the virtual joystick for disabling control of the skill release direction of the game character; monitoring a track of the sliding operation, obtaining a current position P2 of a touch point of the sliding operation, and calculating a vector a; determining whether the vector a meets the condition of |a|>a preset threshold L; if yes, generating a first operating instruction to release a skill in the direction of the vector a; and unlocking the virtual joystick; if no, determining whether the sliding operation has been released; if yes, generating a second operating instruction to release the skill, wherein a release direction is a current orientation of the game character; and unlocking the virtual joystick. The method may effectively reduce a misoperation rate.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: October 8, 2024
    Assignee: NETEASE (HANGZHOU) NETWORK CO., LTD.
    Inventors: Yan Li, Fei Xie, Zhangpeng Tang, Bin Li
  • Publication number: 20240325252
    Abstract: The disclosure provides a manufacturing device and a manufacturing method for personalized softgel capsules. The manufacturing device includes a first capsule forming unit, a second capsule forming unit, a pump spray body, a printing unit and a control unit. The first capsule forming unit and the second capsule forming unit are arranged symmetrically on left and right, and both of them include a casting drum, several feeding rollers and a pilling mold that are disposed in sequence from front to back, and also include a spreading box arranged above the casting drum. The pump spray body is disposed directly above the two pilling molds. The printing unit includes a printing nozzle, a left and right correction assembly and a front and rear correction assembly that are disposed on the first capsule forming unit in sequence from front to back. The control unit is connected to the printing unit.
    Type: Application
    Filed: December 27, 2023
    Publication date: October 3, 2024
    Applicant: Wuhan Kornnac Technology Co., Ltd.
    Inventors: Xianghan Zhou, Ye Chen, Tian Xie, Zhiyu Cai, Fulin Wu, Fei Xiong
  • Publication number: 20240326559
    Abstract: The present application relates to a heater, the heater comprising: a first heating resistor, the first heating resistor being a thermistor; a second protective resistor connected in series with the first heating resistor, wherein the second protective resistor has a constant resistance value; and a temperature switch connected in parallel with the second protective resistor, wherein the temperature switch enables or bypasses the second protective resistor according to surface temperature of the first heating resistor. The present application also relates to a transport refrigeration unit, a refrigeration system for a transport unit, and a method of controlling a heater in a transport refrigeration unit TRU.
    Type: Application
    Filed: March 26, 2024
    Publication date: October 3, 2024
    Inventors: Zheng He, Fei Xie, Hai Tian
  • Patent number: 12107873
    Abstract: The invention discloses a blockchain-based intrusion detection system for railway signal, which is built on a blockchain's distributed chain structure, without a central, trusted control center. This design mitigates the vulnerabilities associated with centralized intrusion detection centers. Additionally, by utilizing a blockchain-based distributed structure, it also eliminates the risk of a single point of failure for the intrusion detection center. Moreover, the data within the blockchain-based intrusion detection system is highly resistant to malicious tampering. This is achieved by leveraging the consensus mechanism inherent in the blockchain, which can achieve consensus among intrusion detection nodes. The current invention solves the internal evil attacks and avoid the inability to reach consensus between nodes due to internal evil, thereby affecting the intrusion detection performance; at the same time, the intrusion detection model can resist external network attacks.
    Type: Grant
    Filed: December 30, 2023
    Date of Patent: October 1, 2024
    Assignees: Signal and Communication Research Institute, China Academy of Railway Sciences Corporation Ltd., China Academy of Railway Sciences Corporation Ltd., Beijing Huatie Information Technology Corporation Ltd., Beijing Ruichi Guotie ITS Eng. & Tech. Ltd.
    Inventors: Qichang Li, Ran Zhao, Bingyue Lin, Hua Zhang, Gang Li, Yingying Cui, Lin Wang, Deji Fu, Fei Wang, Zibiao Fu, Fei Wang, Yazhou Kou, Jiali Zhao, Qiang Gao, Xianfeng Luan, Hui Zhang, Gang Zhao, Shi Yan, Hao Chang, Chaoping Zhu, Zhenzhen Liu, Zhiduo Xie, Yong Yang, Yuan Ma, Qizheng Hu
  • Publication number: 20240316871
    Abstract: A cantilever assembly and a rapid prototyping device are provided. A force sensor is arranged on a cantilever body to detect a degree of deformation in a process of the cantilever pulling a model for release, so as to determine whether a printing is successful or not, thereby avoiding the problem of affecting light transmission caused by a sensing member arranged between a display screen and a release liner.
    Type: Application
    Filed: March 26, 2024
    Publication date: September 26, 2024
    Applicant: SHENZHEN ANYCUBIC TECHNOLOGY CO., LTD.
    Inventors: Xiaolin ZHAN, Fei XIE
  • Publication number: 20240319439
    Abstract: The present application discloses a photonic topological duplexer that functions as a delay line and an absorber at different wavelengths based on coupled topological waveguides, comprising a silicon substrate; a plurality of cylindrical air holes distributed on the silicon substrate, and the cylindrical air holes comprising a first and a second cylindrical air hole; the first cylindrical air hole and the second cylindrical air hole form primitive cells arranged in a honeycomb lattice period to form a first valley photonic crystal, and the positions of different cylindrical air holes in the first valley photonic crystal are exchanged to form a second valley photonic crystal; a first topological waveguide and a second topological waveguide are formed between two regions of the first valley photonic crystal and the second valley photonic crystal; the first topological waveguide and the second topological waveguide form coupled topological waveguides with a certain coupling length.
    Type: Application
    Filed: May 27, 2024
    Publication date: September 26, 2024
    Inventors: Fei GAO, Xinrong XIE
  • Publication number: 20240317500
    Abstract: A conveyor station, robot module, sweeper module, and methods for autonomously emptying debris using the conveyor station are described. In one example, a conveyor station includes a housing having an input end and an output end. The conveyor station includes a conveyor belt having a receiving region proximate to the input end and an angled transport region leading toward a dispense region. The conveyor belt has a plurality of fins that extend out from a surface of the conveyor belt. The plurality of fins enable movement of debris collected at the receiving region toward the dispense region. The dispense region is configured to push debris into a drop funnel of the housing, and the drop funnel directs debris into a receptacle. The conveyor station includes a conveyor controller of the conveyor station is configured with a sensor for detecting presence of a sweeper module. The sweeper module includes a container that holds debris collected when the sweeper module is connected to a robot module.
    Type: Application
    Filed: February 27, 2024
    Publication date: September 26, 2024
    Inventors: Fei Xie, Dawei Ding, Gregg Ratanaphanyarat
  • 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: 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: 20240297173
    Abstract: A display substrate, a manufacturing method therefor, and a display apparatus are provided. The display substrate includes a first semiconductor layer, a first conductive layer, a second conductive layer, a second semiconductor layer, a third conductive layer, a fourth conductive layer, and a fifth conductive layer disposed on an substrate. The first semiconductor layer includes active layers of a plurality of poly silicon transistors, the first conductive layer includes gates of a plurality of poly silicon transistors, a first electrode plate of a storage capacitor and a first scan signal line. The second conductive layer includes a second electrode plate of the storage capacitor. The second semiconductor layer includes active layers of a plurality of oxide transistors. The third conductive layer includes gates of the plurality of oxide transistors.
    Type: Application
    Filed: September 18, 2021
    Publication date: September 5, 2024
    Inventors: Hui LU, Yipeng CHEN, Shuai XIE, Fei FANG, Shuo LI, Xuewei TIAN, Ling SHI
  • Patent number: 12078180
    Abstract: A centrifugal compressor and a refrigerating device. The centrifugal compressor includes: a shell, which has a fluid inlet and a fluid outlet; a motor assembly including a stator and a rotor, the rotor including a vertically arranged rotor shaft; a centrifugal compression mechanism, an impeller of which is connected with the rotor shaft so as to be driven by the motor assembly, wherein the centrifugal compression mechanism is arranged downstream of the fluid inlet to receive fluid, compress and pressurize the fluid, and output the pressurized fluid in a direction away from the motor assembly; and a guide member, which receives the pressurized fluid from the centrifugal compression mechanism, and which defines a flow passage alone or together with a part of the shell, wherein the flow passage is configured such that the pressurized fluid from the centrifugal compression mechanism passes through and cools the motor assembly.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: September 3, 2024
    Assignee: CARRIER CORPORATION
    Inventors: Tingcan Mi, Kai Deng, Lei Yu, Guangyu Shen, Fei Xie, Yuhui Kuang
  • Publication number: 20240283801
    Abstract: The invention discloses a blockchain-based intrusion detection system for railway signal, which is built on a blockchain's distributed chain structure, without a central, trusted control center. This design mitigates the vulnerabilities associated with centralized intrusion detection centers. Additionally, by utilizing a blockchain-based distributed structure, it also eliminates the risk of a single point of failure for the intrusion detection center. Moreover, the data within the blockchain-based intrusion detection system is highly resistant to malicious tampering. This is achieved by leveraging the consensus mechanism inherent in the blockchain, which can achieve consensus among intrusion detection nodes. The current invention solves the internal evil attacks and avoid the inability to reach consensus between nodes due to internal evil, thereby affecting the intrusion detection performance; at the same time, the intrusion detection model can resist external network attacks.
    Type: Application
    Filed: December 30, 2023
    Publication date: August 22, 2024
    Inventors: Qichang Li, Ran Zhao, Bingyue Lin, Hua Zhang, Gang Li, Yingying Cui, Lin Wang, Deji Fu, Fei Wang, Zibiao Fu, Fei Wang, Yazhou Kou, Jiali Zhao, Qiang Gao, Xianfeng Luan, Hui Zhang, Gang Zhao, Shi Yan, Hao Chang, Chaoping Zhu, Zhenzhen Liu, Zhiduo Xie, Yong Yang, Yuan Ma, Qizheng Hu
  • Patent number: 12066829
    Abstract: An autonomous sweeper is provided, including a sweeper module, and a robot chassis having a length along a pair of sides, a front side, a back side and a top side that define an interior space. The sweeper module is configured to fit within the interior space when the robot chassis moves over the sweeper module. A pair of wheels is disposed proximate to the back side of the robot chassis and a single wheel is disposed proximate to the front side. A pair of scissor lifts is disposed along said pair of sides. A lift frame including alignment pegs that fit into corresponding alignment holes is disposed on the top side of the sweeper module. The lift frame is raised and lowered by said pair of scissor lifts, and said scissor lifts assist in lifting the sweeper module while aligning said sweeper module to the robot chassis using said alignment pegs and alignment holes.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: August 20, 2024
    Assignee: ViaBot Inc.
    Inventors: Fei Xie, Dawei Ding, Gregg Ratanaphanyarat
  • Patent number: 12061045
    Abstract: In a process for starting up an air separation unit, which is at a temperature of above 0° C., the air separation unit comprising a main air compressor for compressing the feed air, a booster driven by a turbine and a venting conduit connected downstream of the booster and upstream of the main heat exchanger wherein in order to start up the air separation unit, once the turbine is operating at said given speed, the venting conduit is opened to send at least part of the air compressed in the booster from the booster outlet to the atmosphere.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: August 13, 2024
    Assignee: L'Air Liquide, Societe Anonyme Pour I'Etude et I'Exploitation des Procedes Georges Claude
    Inventors: Eric Day, Fei Gao, Huali Xie
  • Patent number: 12061789
    Abstract: Embodiments of this application provide an image sharing method. The method includes: establishing, by a first electronic device, a Bluetooth link to a second electronic device; establishing, by the first electronic device, a Wi-Fi link to a Wi-Fi wireless access point, and establishing, by the second electronic device, a Wi-Fi link to the Wi-Fi wireless access point; obtaining, by the first electronic device, an image, and sending the image to the second electronic device over a Wi-Fi link; and after receiving the image, determining, by the second electronic device, whether a display screen of the second electronic device is on. The second electronic device displays the image on the display screen if determining that the display screen is on. According to the method in this application, transaction processing efficiency of an electronic device can be greatly increased.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: August 13, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Fei Ye, Qi Xie