Patents by Inventor Xiaodong Wu

Xiaodong 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).

  • Publication number: 20210230122
    Abstract: Disclosed is a 5-fluorouracil derivative having the molecular structure shown in general formula VI, in which Ra and Rb groups are an alkoxy group or a fluorine-substituted alkoxy group having 1, 2, 3, or 4 carbon atoms, and are mono-, bis-, tri-, tetra- or penta-substituted on a phenyl group; a linking group L1 is an alkyl or alkenyl group having 1, 2, 3, or 4 carbon atoms, a linking group L2 is oxygen, or an alkyl or alkoxy group having 1, 2, 3, or 4 carbon atoms, or an amino acid, or an alkyl group having 1, 2, 3, or 4 carbon atoms containing an amino moiety, or a furyl group, and an X group is O or —NH—. Further disclosed is a method for preparing such a derivative and a use of the same in the treatment of cancer, tumor diseases, and diseases caused by abnormal neovascularization in a human or non-human mammal, and a medicament or a composition containing the 5-fluorouracil derivative.
    Type: Application
    Filed: November 9, 2017
    Publication date: July 29, 2021
    Inventors: Fanhong WU, Jinwen HUANG, Jiujiu ZHOU, Wan PANG, Lei ZHAO, Zhonglin MA, Zhikai ZHANG, Xiaodong YU, Jianyue WU
  • Publication number: 20210235489
    Abstract: A resource determination method, a receiving method, a device, a network device and a terminal are provided. The resource determination method includes: determining a random access occasion within an uplink symbol as a valid random access occasion. The receiving method includes: the terminal not expecting to receive a downlink signal at a valid random access occasion and/or within M symbols before a valid random access occasion.
    Type: Application
    Filed: May 7, 2019
    Publication date: July 29, 2021
    Inventors: Dan WU, Hua SHAO, Xiaodong XU, Xueying HOU, Liang XIA
  • Publication number: 20210223915
    Abstract: A touch structure and a method of manufacturing the touch structure are provided. The method includes: forming a first conductive layer on a base substrate; forming a second conductive layer on the first conductive layer; and patterning the first conductive layer and the second conductive layer to respectively form a first conductive layer pattern and a second conductive layer pattern; the first conductive layer pattern is formed after the second conductive layer pattern is formed, and the first conductive layer pattern and the second conductive layer pattern are different from each other.
    Type: Application
    Filed: April 8, 2018
    Publication date: July 22, 2021
    Applicants: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Jing Wang, Zouming Xu, Xiaodong Xie, Lei Zhang, Xianlin Ding, Qitao Zheng, Tsung Chieh Kuo, Dong Li, Qicheng Chen, Ting Zeng, Ming Zhang, Seong Cho Lee, Lingyan Wu, Guiyu Zhang
  • Publication number: 20210218113
    Abstract: The present disclosure provides a polymer separator and preparation method thereof, and a lithium-ion battery including the polymer separator and preparation method thereof. The polymer separator includes a porous substrate, a hydrophilic blocking layer, and a porous polar polymer bonding layer. The hydrophilic blocking layer is disposed between the porous substrate and the porous polar polymer bonding layer. Pore walls in the porous polar polymer bonding layer are provided with node structures.
    Type: Application
    Filed: January 31, 2019
    Publication date: July 15, 2021
    Inventors: Lina JIN, Bowen XUAN, Xiaodong CAO, Jinxiang WU, Jun SHAN, Gang HU, Long HE
  • Publication number: 20210219127
    Abstract: Embodiments of this application relate to the terminal field and disclose a data transmission method and a terminal, to increase a speed of data transmission between terminals and ensure stability during the data transmission. The method includes: A terminal establishes a wireless connection to another terminal; in addition, the terminal establishes a USB connection to the another terminal; then, the terminal can display a first interface, where the first interface includes at least one piece of candidate data; a user may select to-be-transmitted data from the at least one piece of candidate data after performing a first input on the first interface; and the terminal may send the to-be-transmitted data to the another terminal through the wireless connection and the USB connection after the user performs a second input on the first interface.
    Type: Application
    Filed: May 16, 2018
    Publication date: July 15, 2021
    Inventors: Jun YANG, Zhongbiao WU, Xiaodong TIAN, Jian CHEN, Wanjun WEI, Shuang ZHU
  • Publication number: 20210219247
    Abstract: The present disclosure provides a power headroom reporting method and a terminal device. The method includes: performing power headroom reporting according to a power headroom report PHR policy, where the PHR policy is related to at least one of the following: a carrier used for power headroom calculation, or a target PHR type, the target PHR type includes a first PHR type and/or a second PHR type, the first PHR type includes a type 1 PHR, a type 2 PHR, or a type 3 PHR, and the second PHR type includes a real PHR or a virtual PHR.
    Type: Application
    Filed: March 25, 2021
    Publication date: July 15, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Xiaodong SUN, Peng SUN, Yumin WU
  • Publication number: 20210139737
    Abstract: An aqueous coating composition includes: i) an aqueous dispersion of a hydroxyl functional acrylic polymer; ii) a urethane component; iii) a hydroxyl reactive crosslinking agent different from component ii); and iv) an aqueous liquid carrier. The coating composition has a volatile organic (VOC) content of less than 420 g/L, and may be applied to a side seam strip or a side seam of a three-piece can.
    Type: Application
    Filed: June 21, 2018
    Publication date: May 13, 2021
    Applicant: Guangdong Huarun Paints Co. Ltd.
    Inventors: Shengzhe Hu, Jinhao Liang, Xi Zhao, Venkata Durga Satyanarayana Maleapati, Xiaodong Wu
  • Publication number: 20210099737
    Abstract: Disclosed are an object positioning method, a video display method, an apparatus, a device, and a storage medium. The method includes: continuously intercepting a preset number of video frames in a video stream to be detected; detecting a first frame image in the intercepted video frames by a You Only Look Once (YOLO) object detection method to obtain a first positioning result corresponding to the first frame image; detecting each of other frame images in the intercepted video frames by a Kernel Correlation Filter (KCF) object tracking method according to a positioning result corresponding to a frame image prior to the each of the other frame images to obtain respective second positioning results corresponding to the other frame images; and keeping on continuously intercepting the preset number of video frames in the video stream to be detected and obtaining corresponding positioning results until the video stream to be detected is finished.
    Type: Application
    Filed: May 29, 2019
    Publication date: April 1, 2021
    Inventors: Gaosheng Ren, Xiaodong Wu, Lu Liu
  • Publication number: 20210098024
    Abstract: Provided are a short video synthesis method and apparatus, a device and a storage medium. The method includes: obtaining a video frame set corresponding to a to-be-processed video, where each video frame in the video frame set carries a timestamp; respectively inputting all video frames in the video frame set into an interest frame identification model to obtain a plurality of to-be-synthesized video frames, where the interest frame identification model is used for identifying a video frame meeting an interest degree condition in the input video frames; and splicing, according to the timestamp carried by the each to-be-synthesized video frame, the plurality of to-be-synthesized video frames to form a short video corresponding to the to-be-processed video.
    Type: Application
    Filed: May 24, 2019
    Publication date: April 1, 2021
    Inventors: Zihao Xu, Xiaodong Wu
  • Publication number: 20210023449
    Abstract: A game scene description method and apparatus, a device, and a storage medium is provided. The method includes: obtaining at least one video frame from a game live video stream; capturing a game map region image in the at least one video frame; inputting the game map region image into a first target detection model to obtain a display region of a game element on the game map region image; inputting an image of the display region of the game element into a classification model to obtain a state of the game element; and forming description information of a game scene displayed by the at least one video frame by the display region and the state of the game element.
    Type: Application
    Filed: May 24, 2019
    Publication date: January 28, 2021
    Inventors: Xiaodong Wu, Lu LIU
  • Patent number: 10868298
    Abstract: Disclosed is a porous carbon nanotube microsphere material and the preparation method and use thereof, a lithium metal-skeleton carbon composite and the preparation method thereof, a negative electrode of a secondary battery, a secondary battery, and a metal-skeleton carbon composite. The porous carbon nanotube microsphere material is spherical or spheroidal particles composed of carbon nanotubes. The spherical or spheroidal particles have an average diameter of 1 ?m to 100 ?m. A large number of nanoscale pores are composed of interlaced nanotubes inside the particle, and the pore size is 1 nm to 200 nm. The preparation method thereof comprises: mixing and dispersing carbon nanotubes and a solvent, and performing spray drying, to obtain the carbon nanotube microspheres. The lithium metal-skeleton carbon composite is obtained by uniformly mixing lithium metal in a melted state with a porous carbon material carrier and cooling.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: December 15, 2020
    Assignee: Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences
    Inventors: Yalong Wang, Zhaolong Du, Wei Lu, Liwei Chen, Xiaodong Wu
  • Publication number: 20200380688
    Abstract: Disclosed are systems and methods for image segmentation using convolutional networks. Image data comprising an image hypervolume can be received. The image hypervolume can be provided to a trained convolutional neural network (CNN). The CNN can output a segmentation of the image hypervolume.
    Type: Application
    Filed: August 5, 2020
    Publication date: December 3, 2020
    Inventors: MICHAEL ABRAMOFF, Xiaodong Wu
  • Publication number: 20200372711
    Abstract: Embodiments of the disclosure provide a method and an apparatus for generating a navigation guide. In one embodiment, the method comprises: obtaining a point cloud database corresponding to an object to be identified, the object having a respective product model; determining a target navigation position based on the point cloud database; obtaining data associated with a screenshot of the product model, the screenshot captured based on the target navigation position; and generating the navigation guide for the object to be identified based on the data associated with the screenshot.
    Type: Application
    Filed: December 10, 2018
    Publication date: November 26, 2020
    Inventor: Xiaodong WU
  • Patent number: 10789327
    Abstract: Methods and apparatuses of generating and providing a page of data object information are disclosed. A method of generating a page of data object information may include creating a three-dimensional scene by a server, the three-dimensional scene being a structure with a curved surface; determining display information of data objects, the display information including display models having three-dimensional display effects; determining respective positions of the display information of the data objects on the curved surface and respective first angles formed with the curved surface; and generating a page of data object information based on the display information, and information of the respective positions and the respective first angles of the data objects. The embodiments of the present disclosure can help improving a conversion rate of a page.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: September 29, 2020
    Assignee: Alibaba Group Holding Limited
    Inventor: Xiaodong Wu
  • Patent number: 10783639
    Abstract: Disclosed are systems and methods for image segmentation using convolutional networks. Image data comprising an image hypervolume can be received. The image hypervolume can be provided to a trained convolutional neural network (CNN). The CNN can output a segmentation of the image hypervolume.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: September 22, 2020
    Assignee: University of Iowa Research Foundation
    Inventors: Michael D. Abramoff, Xiaodong Wu
  • Publication number: 20200099960
    Abstract: The present disclosure provides a video stream based live stream interaction method and apparatus, the method includes the following steps: performing image recognition on a received video stream of a streamer, and acquiring feature change information of a featured object in the video stream, thereby generating a corresponding action event; determining a preset response instruction for the action event according to the action event itself; and executing the response instruction to send feedback information to at least one user in a live streaming room in response to the action event. The method and device can automatically complete the interaction with the live broadcast party using image recognition technology and send the interactive notification information to the live broadcast user, thereby improving the interaction between the user and live broadcast party, and enhancing the flexibility of the scheme, enhancing user experience.
    Type: Application
    Filed: October 23, 2017
    Publication date: March 26, 2020
    Applicant: Guangzhou Huya Information Technology Co., Ltd.
    Inventors: Chuan Yu, Meng Yu, Xiaodong Wu, Hao Wu, Liyong Cao
  • Publication number: 20190321872
    Abstract: A hydraulic forming machine, including a body provided with a feed inlet penetrating a first mounting surface, a cutting mechanism, a forming die, an ejector arranged on the forming die, and a driving mechanism. The forming die includes a movable die and a fixed die matched with each other. The cutting mechanism and the fixed die are provided on the first mounting surface of the body and respectively at two sides of the discharge end of the feed inlet. The movable die is arranged on the driving mechanism and driven by the driving mechanism to move close to or away from the fixed die in a direction perpendicular to the first mounting surface. The cutting mechanism is configured to cut a blank at an output end of the conveying inlet. The blank cut by the cutting mechanism is extruded between the fixed die and the movable die.
    Type: Application
    Filed: June 8, 2019
    Publication date: October 24, 2019
    Inventors: Shixiong CHEN, Yanjuan WANG, Zhenzhong WANG, Shujuan TANG, Jian YANG, Chun YIN, Xiaodong WU, Dan WU, Jingyun ZHAO, Haiyan LIU, Xiaohui JI
  • Publication number: 20190275086
    Abstract: The present invention as described herein is aimed at combining a radiation-induced immunogenic effect with a T-cell therapy technique to markedly improve the therapeutic effectiveness of adoptive T-cell therapy with minimized toxicity. The method of this invention comprises, identifying a target tumor, applying ablative radiation treatment to the tumor in-situ, waiting for the production of CTLs primed by antigen presenting cells (APC), then resecting the target tumor from the patient. The CTLs are harvested and isolated from the tumor and undergo ex-vivo expansion and subsequent treatment of immune checkpoint blockades. The expanded CTLs are then infused back into the patient for systemic treatment of microscopic disease. The primed CTLs that are induced by radiation in-situ, are used as the source of T-cell therapy or other types of cell therapy. The harvested CTLs will have high tumor specificity with a wide range of heterogeneous tumor associated antigens (TAA) presentation.
    Type: Application
    Filed: October 17, 2018
    Publication date: September 12, 2019
    Inventors: Xiaodong Wu, Sunil Krishnan
  • Patent number: 10410355
    Abstract: Disclosed are methods and systems for analyzing data. An example method can comprise receiving volume data representative of an object. A first graph can be generated based on the volume data. The first graph can comprise nodes arranged in a Euclidean space. A deformation field can be determined based on the volume data. The deformation field can be applied to the first graph to form a second graph. The second graph can comprise nodes arranged in a non-Euclidean space. The second graph can be segmented.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: September 10, 2019
    Assignees: U.S. Department of Veterans Affairs, UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventors: Michael D. Abramoff, Li Tang, Xiaodong Wu
  • Patent number: D896849
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: September 22, 2020
    Assignee: Caterpillar Inc.
    Inventors: Xiaodong Wu, Wei Zhang, Zenggang Li, Darren Schambach