Patents by Inventor Xiaofeng Wu

Xiaofeng Wu 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: 11118586
    Abstract: Disclosed are a bailer-type long-shaft pump (100) and an associated pump station (200). The long-shaft pump comprises a bailer vehicle (110), a long shaft (120), a bearing (130), a transmission device (140) and an electric motor (150). One end of the long shaft (120) successively passes through the bearing (130) and the transmission device (140) so as to be in transmission connection with a drive shaft of the electric motor (150). The pump station (200) comprises a pump station foundation (210), several equipment rooms (231) transversely distributed at intervals and constructed on the pump station foundation (210), and two ends of the long shaft (120) are supported on side walls of two adjacent equipment rooms. The bailer-type long-shaft pump achieve large water flow and low lift, the pump station is space-saving, has shorter construction cycle, and reduces investment and operation costs.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: September 14, 2021
    Assignee: JIANGSU TAIHU PLANNING AND DESIGN INSTITUTE OF WATER RESOURCES CO., LTD.
    Inventors: Yufeng Chang, Ye Chen, Xiaofeng Gu, Hao Chen, Jianzhong Yu, Yibing Guan, Fei Wang, Ben Lv, Fang Wu, Shi Cheng
  • Patent number: 10960803
    Abstract: An improved automotive headrest and an automotive seat with the improved automotive headrest. The automotive headrest comprises a support and a headrest body disposed on the support, the headrest body has a first cavity and a second cavity independent of one another, and the first cavity and the second cavity are provided with a speaker unit respectively, and the two speaker units are located on the left and right sides of the headrest body respectively. The automobile headrest has a simple structure, a small size, and a good visual field.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 30, 2021
    Assignee: Suzhou Sonavox Electronics Co., Ltd.
    Inventors: Tingting Fu, Xiaofeng Wu, Xiaoqing Wang, Yuezhen Li, Guoqiang Chai, Jianming Zhou
  • Publication number: 20200293996
    Abstract: Systems and methods for computerized time tracking are disclosed. In one aspect, a computer-implemented device is disclosed. The device comprises a memory storing instructions, a network device, a display device, and at least one processor configured to execute the instructions. The instructions direct the processor to determine a location of the device based on one or more network signals; based on the determined location, display a first user interface element that, when selected, records a start time associated with a user identifier; receive a selection of the first user interface element; after receiving a selection of the first user interface element, display a second user interface element that, when selected, records an end time associated with the user identifier; receive a selection of the second user interface element; and send at least one of the start time or the end time to a remote server via the network device.
    Type: Application
    Filed: March 15, 2019
    Publication date: September 17, 2020
    Applicant: Coupang, Corp.
    Inventors: Xiaofeng WU, Yanchao LI, Meng Chai LEE, Yul Hee LEE, Young Shin KANG, Han WEI
  • Patent number: 10615943
    Abstract: A scheduling device for scheduling an allocation of a set of link resources includes: a prediction circuit configured to generate a predicted link quality for a first link resource of the set of link resources; a classification circuit configured to classify the first link resource to a classification pattern based on the predicted link quality of the first link resource; and an allocation circuit configured to allocate the first link resource to a first transmission or retransmission subframe set based on the classification pattern.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: April 7, 2020
    Assignee: Intel Corporation
    Inventors: Holger Neuhaus, Xiaofeng Wu, Bertram Gunzelmann, Axel Huebner
  • Publication number: 20200010002
    Abstract: An improved automotive headrest and an automotive seat with the improved automotive headrest. The automotive headrest comprises a support and a headrest body disposed on the support, the headrest body has a first cavity and a second cavity independent of one another, and the first cavity and the second cavity are provided with a speaker unit respectively, and the two speaker units are located on the left and right sides of the headrest body respectively. The automobile headrest has a simple structure, a small size, and a good visual field.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 9, 2020
    Applicant: Suzhou Sonavox Electronics Co., Ltd.
    Inventors: Tingting Fu, Xiaofeng Wu, Xiaoqing Wang, Yuezhen Li, Guoqiang Chai, Jianming Zhou
  • Patent number: 10476709
    Abstract: A radio receiver is disclosed, comprising: a receiving stage configured to receive a multi-layered signal comprising a plurality of layers; a division stage configured to divide the plurality of layers into a first subset and a second subset; a first whitening filter configured to filter the multi-layered signal based on a noise and interference covariance measure derived from the second subset to provide a first filtered multi-layered signal; and a first detection stage configured to detect at least one layer of the first subset based on the first filtered multi-layered signal.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: November 12, 2019
    Assignee: Intel IP Corporation
    Inventors: Michael Horvat, Tobias Kurpjuhn, Christoph Jans, Xiaofeng Wu
  • Patent number: 10425950
    Abstract: The disclosure relates to a method for mitigating interference of a first radio signal received by a first transceiver of a first radio access technology (RAT) due to transmission of a second radio signal by a second transceiver of a second RAT, wherein the first transceiver and the second transceiver are physically collocated on a same device. The method includes: pre-setting a power of the second radio signal based on a throughput performance requirement for the first radio signal before transmission of the second radio signal, and tuning the power of the second radio signal during transmission of the second radio signal based on estimating the interference of the first radio signal.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: September 24, 2019
    Assignee: Intel IP Corporation
    Inventors: Igor A. Tolochko, Assi Jakoby, Johann Steger, Xiaofeng Wu, Bruno Jechoux, Lars Persson
  • Patent number: 10420758
    Abstract: The present disclosure provides compounds that may be useful for inhibiting the Tankyrase enzyme. In some aspects, these compounds are useful in the treatment of a disease or disorder related to the misregulation of Tankyrase enzyme such as cancer, degenerative diseases, or fibrotic diseases. Also provided herein are compounds may also be used to prevent the elongation of the telomere in a cell.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: September 24, 2019
    Assignee: The Board of Regents of the University of Texas System
    Inventors: Lawrence Lum, Chuo Chen, Xuewu Zhang, Ozlem Kulak, Xiaofeng Wu
  • Publication number: 20180271848
    Abstract: The present disclosure provides compounds that may be useful for inhibiting the Tankyrase enzyme. In some aspects, these compounds are useful in the treatment of a disease or disorder related to the misregulation of Tankyrase enzyme such as cancer, degenerative diseases, or fibrotic diseases. Also provided herein are compounds may also be used to prevent the elongation of the telomere in a cell.
    Type: Application
    Filed: May 2, 2016
    Publication date: September 27, 2018
    Applicant: The Board of Regents of the University of Texas System
    Inventors: Lawrence LUM, Chuo CHEN, Xuewu ZHANG, Ozlem KULAK, Xiaofeng WU
  • Publication number: 20180270024
    Abstract: A scheduling device for scheduling an allocation of a set of link resources includes: a prediction circuit configured to generate a predicted link quality for a first link resource of the set of link resources; a classification circuit configured to classify the first link resource to a classification pattern based on the predicted link quality of the first link resource; and an allocation circuit configured to allocate the first link resource to a first transmission or retransmission subframe set based on the classification pattern.
    Type: Application
    Filed: August 1, 2016
    Publication date: September 20, 2018
    Applicant: Intel lP Corporation
    Inventors: Holger Neuhaus, Xiaofeng Wu, Bertram Gunzelmann, Axel Huebner
  • Publication number: 20180248719
    Abstract: The disclosure relates to a radio receiver, comprising: a receiving stage configured to receive a multi-layered signal comprising a plurality of layers; a division stage configured to divide the plurality of layers into a first subset and a second subset (206); a first whitening filter configured to filter the multi-layered signal based on a noise and interference covariance measure derived from the second subset to provide a first filtered multi-layered signal; and a first detection stage configured to detect at least one layer of the first subset based on the first filtered multi-layered signal.
    Type: Application
    Filed: August 2, 2016
    Publication date: August 30, 2018
    Inventors: Michael Horvat, Tobias Kurpjuhn, Christoph Jans, Xiaofeng Wu
  • Publication number: 20180152065
    Abstract: An object of the present invention is to provide a rotor for a high-speed brushless motor, by which both the output and the power density of the motor can be greatly increased. The rotor comprises a rotor core and a plurality of magnetic poles arranged pairwise; each of the magnetic poles is provided with at least two pieces of magnetic steel of the same polarity which are distributed in a circumferential direction of an edge of the rotor, and the number of pieces of magnetic steel for each magnetic pole is the same; and each piece of magnetic steel is shaped like an arc and has the same size and structure. When there are several pieces of magnetic steel for each magnetic pole, although the pieces of magnetic steel are magnetized in parallel, the effect of radial magnetization can be achieved. Both the peaks and valleys of the air gap waveform of the motor are m-shaped, and the crests and crests of the back-EMF waveform are shaped like trapezoids.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 31, 2018
    Inventor: XIAOFENG WU
  • Publication number: 20180007697
    Abstract: The disclosure relates to a method for mitigating interference of a first radio signal received by a first transceiver of a first radio access technology (RAT) due to transmission of a second radio signal by a second transceiver of a second RAT, wherein the first transceiver and the second transceiver are physically collocated on a same device. The method includes: pre-setting a power of the second radio signal based on a throughput performance requirement for the first radio signal before transmission of the second radio signal, and tuning the power of the second radio signal during transmission of the second radio signal based on estimating the interference of the first radio signal.
    Type: Application
    Filed: June 1, 2017
    Publication date: January 4, 2018
    Inventors: Igor A. Tolochko, Assi Jakoby, Johann Steger, Xiaofeng Wu, Bruno Jechoux, Lars Persson
  • Patent number: 9424514
    Abstract: The developmental neural network is trained using a synaptic maintenance process. Synaptogenic trimming is first performed on the neuron inputs using a synaptogenic factor for each neuron based on standard deviation of a measured match between the input and synaptic weight value. A top-k competition among all neurons then selects a subset of said neurons as winning neurons. Neuronal learning is applied only to these winning neurons, updating their synaptic weights and updating their synaptogenic factors.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: August 23, 2016
    Assignee: Board of Trustees of Michigan State University
    Inventors: Juyang Weng, Yuekai Wang, Xiaofeng Wu
  • Patent number: 9380641
    Abstract: A mobile station is disclosed for processing differing radio standards such as GSM/GPRS/EDGE and TD-SCDMA. The mobile station includes a channel decoding unit and a coding unit. The signals of both radio standards are processed both with the coding unit and with the channel decoding unit. The coding unit and the channel decoding unit are arranged in the baseband chip of the mobile station. The TD-SCDMA-specific algorithms can be generated by means of a coprocessor that is electrically connected to the baseband chip or integrated in the baseband chip.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: June 28, 2016
    Assignee: Intel Deutschland GmbH
    Inventors: Robert Denk, Bertram Gunzelmann, Xiaofeng Wu
  • Publication number: 20160132926
    Abstract: Systems and methods for generating coordinated advertising campaigns in accordance with embodiments of the invention are disclosed.
    Type: Application
    Filed: November 12, 2015
    Publication date: May 12, 2016
    Inventors: Stephen John Zimmerman, JR., Behzad Zamanzadeh, Xiaofeng Wu, Alissa Volosin
  • Patent number: 9106298
    Abstract: A channel filter (200) with a variable pass bandwidth has a first low-pass filter (200.2) on the input side and is driven by a means (30) for controlling the pass bandwidth as a function of the adjacent channel interference. A first input of the control means (30) is connected to the first low-pass filter (200.2), and a second input is connected to a bandpass filter (200.4) which is connected in parallel with the channel filter (200). The signal path which contains the low-pass filter (200.2) contains a means (37) for removing a DC signal component or DC component.
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: August 11, 2015
    Assignee: Intel Mobile Communications GmbH
    Inventors: Bertram Gunzelmann, Xiaofeng Wu
  • Patent number: D861084
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: September 24, 2019
    Assignee: Nantong Youlai Sporting Co., Ltd.
    Inventor: Xiaofeng Wu
  • Patent number: D912795
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: March 9, 2021
    Assignee: LEADYOUNG TECHNOLOGY CO., LTD
    Inventors: Yong Wang, Xiaofeng Wu, Michael Zhang
  • Patent number: D915530
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: April 6, 2021
    Assignee: Nantong youlai sporting co. LTD
    Inventor: Xiaofeng Wu