Patents by Inventor Rui Xu

Rui Xu 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: 20220388141
    Abstract: A power tool includes a housing, a motor, a power output member, a transmission assembly, and a light source device. The power output member extends substantially along an axis and is connected to an operating accessory, and the operating accessory is provided with a working portion. The light source device includes a light guide plate, a light-emitting element, and a circuit board. The light guide plate is formed with a light exit surface for emitting light and a first light incident surface and a second light incident surface for guiding light into the light guide plate. The circuit board is used for installing the light-emitting element. A maximum distance L between the first light incident surface and the second light incident surface along a left-and-right direction is greater than or equal to 0 mm and less than or equal to 7 mm.
    Type: Application
    Filed: May 6, 2022
    Publication date: December 8, 2022
    Inventors: Rui Xu, Fengshan Zhang, Xiaoyong Wang
  • Patent number: 11501435
    Abstract: The invention discloses an unsupervised content-preserved domain adaptation method for multiple CT lung texture recognition, which belongs to the field of image processing and computer vision. This method enables the deep network model of lung texture recognition trained in advance on one type of CT data (on the source domain), when applied to another CT image (on the target domain), under the premise of only obtaining target domain CT image and not requiring manually label the typical lung texture, the adversarial learning mechanism and the specially designed content consistency network module can be used to fine-tune the deep network model to maintain high performance in lung texture recognition on the target domain. This method not only saves development labor and time costs, but also is easy to implement and has high practicability.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: November 15, 2022
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Rui Xu, Xinchen Ye, Haojie Li, Lin Lin
  • Publication number: 20220357729
    Abstract: An industrial asset may have monitoring nodes that generate current monitoring node values representing a current operation of the industrial asset. An abnormality detection computer may detect when a monitoring node is currently being attacked or experiencing a fault based on a current feature vector, calculated in accordance with current monitoring node values, and a detection model that includes a decision boundary. A model updater (e.g., a continuous learning model updater) may determine an update time-frame (e.g., short-term, mid-term, long-term, etc.) associated with the system based on trigger occurrence detection (e.g., associated with a time-based trigger, a performance-based trigger, an event-based trigger, etc.). The model updater may then update the detection model in accordance with the determined update time-frame (and, in some embodiments, continuous learning).
    Type: Application
    Filed: April 23, 2021
    Publication date: November 10, 2022
    Inventors: Rui XU, Weizhong YAN, Masoud ABBASZADEH, Matthew Christian NIELSEN
  • Patent number: 11489129
    Abstract: A display unit, a display substrate, a driving method of the display substrate and a display device are provided. The display unit includes a first electrode, a second electrode disposed above the first electrode, a functional layer disposed between the first electrode and the second electrode, and the functional layer includes a luminescent material with electrical bistable characteristics. The display unit is provided with the functional layer of the luminescent material with the electrical bistable characteristics, so that the display unit can emit light when being in a high conductivity state and still keep emitting light after being de-energized, and does not emit light when being in a low conductivity state, thereby realizing display and non-display of the display unit.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: November 1, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Min Wang, Rui Xu, Chao Tian, Zhe Wang, Shuo Li, Xiang Yuan, Qingqing Ma, Wenyuan Xi, Yinan Gao
  • Patent number: 11482051
    Abstract: A display panel includes a substrate, an organic light-emitting layer disposed over the substrate and having at least one pixel, and at least one optical sensor disposed over the substrate distal from the organic light-emitting layer; wherein the at least one pixel is configured to display an image and as a light source for the at least one optical sensor to realize pattern identification.
    Type: Grant
    Filed: September 3, 2018
    Date of Patent: October 25, 2022
    Assignee: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Changfeng Li, Xue Dong, Haisheng Wang, Yingming Liu, Xiaoliang Ding, Rui Xu, Lei Wang, Yunke Qin
  • Publication number: 20220336508
    Abstract: An image sensor (10), a camera assembly (40) and a mobile terminal (90) are disclosed. The image sensor (10) comprises panchromatic pixels and color pixels. The color pixels have the spectral response narrower than that of the panchromatic pixels, and the panchromatic pixels have the full-well capacity greater than that of the color pixels.
    Type: Application
    Filed: March 16, 2022
    Publication date: October 20, 2022
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Cheng Tang, Gong Zhang, Xin Yang, Rui Xu, Wentao Wang, He Lan, Jianbo Sun, Xiaotao Li, Haiyu Zhang
  • Patent number: 11461512
    Abstract: Systems, methods, and computer program products can be used for visualizing the behavior of flow of two or more fluid phases, wherein a fluid phase behavior is represented in a visualization. One of the methods includes determining an occupation time, which is the amount of elapsed time from when a fluid phase first occupies a particular location until a second time. The method includes generating data for a visualization, with a location in the visualization corresponding to the particular location, and with the generated data for that location in the visualization indicating the occupation time.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: October 4, 2022
    Assignee: Dassault Systemes Simulia Corp.
    Inventors: Bernd Crouse, Rui Xu
  • Publication number: 20220292798
    Abstract: A device for identifying a pattern over a first surface includes a photosensitive layer, and a light-guiding layer disposed between the photosensitive layer and the first surface. The photosensitive layer includes a plurality of photosensitive elements, each configured to convert incident light into an electrical signal. The light-guiding layer includes a plurality of light-guiding units, each positionally corresponding to one of the plurality of photosensitive elements. Each light-guiding unit include a plurality of light-transmitting portions, each configured to guide a light beam reflected from a feature of the pattern positionally corresponding thereto to transmit therethrough and reach one of the plurality of photosensitive elements corresponding to the each of the plurality of light-guiding units. The device can be used for identification of fingerprint, as well as other biometric or non-biometric features, and has a reduced thickness and an improved accuracy for pattern identification.
    Type: Application
    Filed: May 27, 2022
    Publication date: September 15, 2022
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pinchao GU, Haisheng WANG, Chunwei WU, Yingming LIU, Rui XU, Changfeng LI, Lijun ZHAO, Yanan JIA, Yuzhen GUO, Yunke QIN
  • Publication number: 20220279108
    Abstract: Disclosed are an image sensor, and a control method. The image sensor includes a two-dimensional pixel array and a lens array. The two-dimensional pixel array includes a plurality of color pixels and a plurality of panchromatic pixels; wherein each color pixel has a narrower spectral response than each panchromatic pixel; the two-dimensional pixel array includes a plurality of sub-units, and each sub-unit includes a plurality of single-color pixels among the plurality of color pixels and some of the plurality of panchromatic pixels. The lens array includes a plurality of lenses; wherein each lens covers a plurality of pixels in at least one of the plurality of sub-units; the plurality of pixels in each sub-unit are composed of the plurality of single-color pixels among the plurality of color pixels and the some of the plurality of panchromatic pixels.
    Type: Application
    Filed: May 19, 2022
    Publication date: September 1, 2022
    Inventors: Cheng TANG, Gong ZHANG, Haiyu ZHANG, Xin YANG, Rui XU, Wentao WANG, He LAN, Jianbo SUN, Xiaotao LI
  • Publication number: 20220279150
    Abstract: An image sensor includes a two-dimensional pixel array and a lens array. The two-dimensional pixel array comprises a plurality of pixels. Some of the pixels includes two sub-pixels. A rectangular coordinate is established by taking the pixel as an origin, a length direction of the two-dimensional pixel array as an x-axis, and a width direction of the two-dimensional pixel array as a y-axis. The two sub-pixels lie in both a positive half axis and a negative half axis of the x-axis and lies in both a positive half axis and a negative half axis of the y-axis. The lens array comprises a plurality of lenses, each covering one of the pixels.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 1, 2022
    Inventors: Rui XU, Cheng TANG, Xin YANG, Xiaotao LI, Wentao WANG, Jianbo SUN, He LAN, Haiyu ZHANG, Gong ZHANG
  • Patent number: 11416899
    Abstract: Disclosed is an estimation method for a whole life cycle cost of a power battery in echelon utilization. In this method, echelon utilization grades are established for the power battery according to an SOH of the power battery; a whole battery capacity model is constructed corresponding to the echelon utilization grades; a cost model is constructed corresponding to the echelon utilization grades; and a variation trend of the whole life cycle cost of the power battery is estimated according to the echelon utilization grades for the power battery, the power battery capacity model and the cost model, and a result of estimation is outputted.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: August 16, 2022
    Assignees: STATE GRID JIANGXI ELECTRIC POWER COMPANY LIMITED RESEARCH INSTITUTE, STATE GRID CORPORATION OF CHINA, NANCHANG KECHEN ELECTRIC POWER TEST AND RESEARCH CO., LTD, NANCHANG INSTITUTE OF TECHNOLOGY
    Inventors: Ping Liu, Wenhua Zhang, Rui Xu, Fayuan Wu, Yongqiang Deng, Xiaomin Dai, Jinhui Tang, Hongxia Xiao
  • Publication number: 20220245482
    Abstract: The present approach relates to generating one or both of a failure prediction indication for an X-ray tube or a remaining useful life estimate for the X-ray tube. In one implementation, a complexity of a regression model is selected based on the operating points utilized by an imaging system for the X-ray tube, where the regression model estimates coefficients utilized by a static tube model in estimating health (e.g., thickness) of the electron emitter of the X-ray tube, which in turn may be used in predicting remaining useful life of an electron emitter of the X-ray tube. In another implementation, replacement of an X-ray tube or a component of a filament drive circuit coupled to the X-ray tube may be detected.
    Type: Application
    Filed: February 2, 2021
    Publication date: August 4, 2022
    Inventors: Munish Vishwas Inamdar, Kiran Panchal, Rui Xu, Uwe Wiedmann
  • Publication number: 20220236019
    Abstract: A flexible temperature control system absorbs and dissipates heat includes a flexible member having a thermal conductor wound with a substantially constant spacing separation and a uniform pitch that encloses a cooling passage that extends therethrough. The thermal conductor has a plurality of side openings. An upper case and a lower case connect the flexible member and include a heat dissipating layer formed of aromatic crystal of carbon atoms linked together in a hexagonal lattice. The cooling passage encloses a foam layer that includes void mediums that increase the thermal conductivity between an upper interfacing element distant from a lower interfacing element.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 28, 2022
    Inventors: Wei Liu, Jin Guo, Rui Xu
  • Publication number: 20220240365
    Abstract: An active temperature control system includes a thermal connection structure made of a foam layer having a light porous and semi-grid flexible material. The thermal medium is injected within closed cells and foam voids of the foam layer that couples heat dissipating layers. A cooling fan positioned adjacent to the heat dissipating layers draws heat from them.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 28, 2022
    Inventors: Wei Liu, Jin Guo, Rui Xu
  • Publication number: 20220238412
    Abstract: A thermal connection structure includes a foam layer having a light porous, semi-grid flexible material. A thermal conducting medium is injected within closed cells and foam voids of the foam layer. A heat dissipating layer couples the thermal conducting medium comprising a planar unsaturated ring that has thermal conductivity that couples a heat sink.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 28, 2022
    Inventors: Wei Liu, Jin Guo, Rui Xu
  • Publication number: 20220226326
    Abstract: The present invention provides compounds, including resolved enantiomers, resolved diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula I: Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
    Type: Application
    Filed: August 23, 2021
    Publication date: July 21, 2022
    Applicants: Array BioPharma Inc., Genentech, Inc.
    Inventors: Ian S. Mitchell, James F. Blake, Rui Xu, Nicholas C. Kallan, Dengming Xiao, Keith Lee Spencer, Josef R. Bencsik, Eli M. Wallace, Stephen T. Schlachter, Anna L. Leivers, Jun Liang, Brian Safina, Birong Zhang, Christine Chabot, Steven Do
  • Publication number: 20220220032
    Abstract: The present invention relates to a curable binder composition comprising: a) at least one organic binder comprising a polyisocyanate and a polyol, and b) at least 50% by weight of a filler in the form of quartz and/or slag, based on 100% by weight of binder composition.
    Type: Application
    Filed: May 28, 2020
    Publication date: July 14, 2022
    Applicant: SIKA TECHNOLOGY AG
    Inventors: Steffen KELCH, Tim MAMIE, Rui XU-RABL
  • Patent number: 11373386
    Abstract: A device for identifying a pattern over a first surface includes a photosensitive layer, and a light-guiding layer disposed between the photosensitive layer and the first surface. The photosensitive layer includes a plurality of photosensitive elements, each configured to convert incident light into an electrical signal. The light-guiding layer includes a plurality of light-guiding units, each positionally corresponding to one of the plurality of photosensitive elements. Each light-guiding unit includes a plurality of light-transmitting portions, each configured to guide a light beam reflected from a feature of the pattern positionally corresponding thereto to transmit therethrough and reach one of the plurality of photosensitive elements corresponding to the each of the plurality of light-guiding units. The device can be used for identification of fingerprint, as well as other biometric or non-biometric features, and has a reduced thickness and an improved accuracy for pattern identification.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: June 28, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Pinchao Gu, Haisheng Wang, Chunwei Wu, Yingming Liu, Rui Xu, Changfeng Li, Lijun Zhao, Yanan Jia, Yuzhen Guo, Yunke Qin
  • Patent number: 11347348
    Abstract: A touch panel and a driving method thereof, and a touch device are provided. The touch panel includes a first base substrate, a second base substrate, a first electrode, a piezoelectric layer and a second electrode. The second base substrate is opposite to the first base substrate. The first electrode is on a side of the first base substrate facing away from the second base substrate, and is configured to provide a reference. The piezoelectric layer is between the first electrode and the first base substrate. The second electrode is between the first base substrate and the second base substrate. The piezoelectric layer is configured to generate first charges on a side thereof close to the second electrode upon being pressed, and the second electrode is configured to couple the first charges at a pressed position and output a touch signal.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: May 31, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yingming Liu, Haisheng Wang, Xiaoliang Ding, Xue Dong, Rui Xu, Changfeng Li, Liguang Deng
  • Publication number: 20220162193
    Abstract: Compounds of formula I, that induce RBM39 protein degradation, pharmaceutical compositions containing these compounds, and methods of using these compounds for treating diseases associated with RBM39 protein activity are described herein.
    Type: Application
    Filed: April 6, 2020
    Publication date: May 26, 2022
    Applicant: Peloton Therapeutics, Inc.
    Inventors: Michelle Ann Estrada, Jonas Grina, Paul Wehn, Rui Xu