Patents by Inventor Yun Xu

Yun 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: 20200165246
    Abstract: A type of substituted penta-fused hexa-heterocyclic compounds having selective inhibition for PIKfyve kinase, a pharmaceutically acceptable salt and pharmaceutically acceptable solvate thereof, a method for the preparation thereof, a pharmaceutical composition comprising the same, and use of these compounds in the manufacture of a medicament for preventing or treating a disease associated with PIKfyve in vivo, in particular in the manufacture of a medicament for preventing or treating tumor growth and metastasis.
    Type: Application
    Filed: August 3, 2018
    Publication date: May 28, 2020
    Applicant: Xiamen University
    Inventors: Xianming Deng, Wei Huang, Xihuan Sun, Ting Zhang, Zhixiang He, Yan Liu, Xinrui Wu, Baoding Zhang, Xiaoyang Li, Jingfang Zhang, Yun Chen, Li Li, Qingyan Xu, Zhiyu Hu
  • Patent number: 10659539
    Abstract: A method and system for generating an automated Internet connection is provided. The method includes receiving from a first communication hardware device of a first user, a first telephone number and a first Internet protocol (IP) address. A second telephone number and a second Internet protocol (IP) address are received from a second communication hardware device of a second user. A request for connecting the first communication hardware device to the second communication hardware device via an Internet connection is received and it is determined that the second communication hardware device is currently connected the first communication hardware device. The request is transmitted to the second communication hardware device. Based on the second user approving the request, the second IP address is automatically transmitted to the first communication device and a secure private Internet link between the first communication hardware device and the second communication hardware device is generated.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: May 19, 2020
    Assignee: International Business Machines Corporation
    Inventors: Tao Liu, Han Yang Xu, Xiao Yun Xu, Jun Feng Yuan
  • Publication number: 20200138686
    Abstract: Oral care compositions and methods for the same are disclosed. The oral care composition may include an orally acceptable vehicle, and one or more surfactants. The one or more surfactants may include an N-alkyl-N-acylglucamine. The oral care composition may further include an amino acid and one or more abrasives. The method for treating or reducing dentinal hypersensitivity may include contacting the oral care composition with surfaces of the teeth.
    Type: Application
    Filed: November 2, 2018
    Publication date: May 7, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Aradhana DAS, Hongwei SHEN, Yun XU
  • Publication number: 20200121571
    Abstract: Disclosed herein are oral care compositions comprising: a) one or more pyrophosphate compounds, wherein the total concentration of pyrophosphate compounds in the composition is 0.5 wt % to 1.5 wt %, based on the weight of the oral care composition; b) one or more thickening gums, wherein the total concentration of thickening gums in the composition is 1.25 wt % to 1.6 wt %, based on the weight of the oral care composition; and c) a metal ion source.
    Type: Application
    Filed: December 18, 2019
    Publication date: April 23, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Yun XU, Xiao Yi HUANG, Yuan Hui XIE, Xiong Fei QIN
  • Publication number: 20200109116
    Abstract: A method for preparing chromium(III) pyridine-2-carboxylate using 2-OP rectification residues, including: subjecting the 2-OP rectification residues to in-situ catalytic pyrolysis and vacuum distillation, room-temperature crystallization and separation, recrystallization and dehydration, alkali-catalyzed hydrolysis, acidification and complexation, and separation, washing and drying to prepare a chromium(III) pyridine-2-carboxylate product, of which a yield is greater than 50% of the weight of the 2-OP rectification residues. The acidification and complexation includes: cooling the aqueous solution containing sodium pyridine-2-carboxylate obtained from the alkali-catalyzed hydrolysis to a temperature below 50° C.; adjusting the aqueous solution to pH 3.0-8.5 with 5-50 wt % dilute H2SO4 or 3-30 wt % dilute HCl followed by batchwise addition of CrCl3, Cr(NO3)3 or Cr2(SO4)3 for complexation at 20-70° C.
    Type: Application
    Filed: June 25, 2019
    Publication date: April 9, 2020
    Inventors: Zhaosheng CAI, Jinghua YU, Pan XU, Jinyu BIAN, Ge DING, Lili SHEN, Xujuan HUANG, Zhonglie YANG, Yun CHEN, Peng XU
  • Publication number: 20200106048
    Abstract: The present disclosure relates to a display panel, a manufacturing method thereof, and a display terminal. The display panel includes an interlayer insulating layer, a planarization layer, and a pixel defining layer stacked in sequence. The display panel further includes a sub-pixel, a cathode, and a thin film encapsulation structure. The pixel defining layer is provided with an opening. The sub-pixel is disposed in the opening of the pixel defining layer, and the cathode is disposed on the pixel defining layer and covers the sub-pixel. The thin film encapsulation structure is disposed on the cathode, and the thin film encapsulation structure or the cathode is provided with a first embedded portion. The first embedded portion is embedded in the pixel defining layer and the planarization layer, and is in contact with the interlayer insulating layer.
    Type: Application
    Filed: December 3, 2019
    Publication date: April 2, 2020
    Inventors: Peng XU, Yun CHENG, Lufangyue JI, Tongkai ZHOU, Wei DU, Gang CEN
  • Publication number: 20200085707
    Abstract: An oral care composition including a dentifrice and a film suspended in the dentifrice, wherein the film includes charcoal.
    Type: Application
    Filed: December 19, 2016
    Publication date: March 19, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Zhuoli ZHENG, Yun XU
  • Patent number: 10586463
    Abstract: Systems, methods, and devices are provided for generating flight restriction zones associated with flight response measures. The flight restriction zones may be generated with one or more flight restriction strips. Flight response measures for an unmanned aerial vehicle (UAV) may be directed based on a location and/or movement characteristic of the UAV relative to the one or more flight restriction strips. Different flight-response measures may be taken based on various parameters.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: March 10, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Xinan Xu, Yun Yu, Canlong Lin, Xi Chen, Mingyu Wang, Jianyu Song
  • Patent number: 10576032
    Abstract: An oral care composition comprising serine and one or more zinc salts for use in reducing or inhibiting biofilm formation in an oral cavity.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: March 3, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Michael Prencipe, Yun Xu, Xiao Yi Huang
  • Patent number: 10555880
    Abstract: Disclosed is a method of making a sodium zinc alginate structurant that can include combining a sodium alginate, a zinc compound, and a liquid media, and mixing to a desired viscosity. Further disclosed is a method of making an oral care composition that can include combining a sodium zinc alginate structurant with one or more agents, and mixing.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: February 11, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Manying Shi, Yun Xu, Xiaojing Lu, Yuan Wu
  • Patent number: 10548823
    Abstract: Disclosed herein are oral care compositions comprising: a) one or more pyrophosphate compounds, wherein the total concentration of pyrophosphate compounds in the composition is 0.5 wt % to 1.5 wt %, based on the weight of the oral care composition; b) one or more thickening gums, wherein the total concentration of thickening gums in the composition is 1.25 wt % to 1.6 wt %, based on the weight of the oral care composition; and c) a metal ion source.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: February 4, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Yun Xu, Xiao Yi Huang, Yuan Hui Xie, Xiong Fei Qin
  • Patent number: 10543385
    Abstract: Disclosed herein are methods for evaluating the whitening effect of oral care composition on a stained egg comprising staining an eggshell, applying the oral care composition to a portion of the stained eggshell to obtain a treated eggshell area, calculating a ?E value for the difference in color of the treated eggshell area compared to untreated stained eggshell when calculated in L*a*b color space, wherein the oral care composition comprises at least one high cleaning silica for stain removal. Further disclosed herein are methods for demonstrating the whitening effect of an oral care composition on a stained egg comprising showing an egg that has been stained to at least one consumer and brushing an oral care composition comprising at least one high cleaning silica for stain removal on a portion of the stained eggshell to obtain a treated eggshell area.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: January 28, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Yan Gao, Zhaoyu Wen, Guangxin Lin, Yun Xu, Zhiping Zhong
  • Patent number: 10539850
    Abstract: A display screen, a display device and a display method are provided. The display screen includes: a display panel and a dye liquid crystal cell. The dye liquid crystal cell is arranged on a side of the display panel, and the dye liquid crystal cell is configured to control an emergent direction of light that has been transmitted through the dye liquid crystal cell under the influence of an electric field.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: January 21, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xiaoling Xu, Yanfeng Wang, Yun Qiu
  • Publication number: 20200017939
    Abstract: A calcium-bearing magnesium and rare earth element alloy consists essentially of, in mass percent, zinc (Zn): 1-3%; aluminum (Al): 1-3%; calcium (Ca): 0.1-0.4%; gadolinium (Gd): 0.1-0.4%; yttrium (Y): 0-0.4%; manganese (Mn): 0-0.2%; and balance magnesium (Mg).
    Type: Application
    Filed: September 11, 2017
    Publication date: January 16, 2020
    Applicant: The Boeing Company
    Inventors: Haitao Jiang, Qiang Kang, Yun Zhang, Peng Liu, Peng Dong, Zhe Xu, Chaomin Liu
  • Publication number: 20200014927
    Abstract: A method and device for coding and decoding are disclosed. The method includes: dividing a picture to be encoded into several slices, each containing macroblocks continuous in a designated scanning sequence in the picture; dividing slices in the picture into one or more slice sets according to attribute information of the slices, each slice set containing one or more slices; and encoding the slices in the slice sets according to slice and slice set division information to get a coded bit stream of the picture. The decoding method includes: obtaining slice and slice set division information from a bit stream to be decoded and decoding the bit stream according to the obtained slice and slice set division information. The invention improves the performance of video transmission effectively and realizes region based coding. The implementation of coding and decoding is simple and the complexity of coding and decoding systems is reduced.
    Type: Application
    Filed: September 17, 2019
    Publication date: January 9, 2020
    Inventors: Xiaozhen ZHENG, Zhen MAO, Ziyuan WANG, Yun HE, Xiaozhong XU, Jianhua ZHENG
  • Publication number: 20200009031
    Abstract: An oral care composition comprising: (a) arginine, in free or salt form; and (b) zinc oxide and zinc citrate. The oral care composition can reduce or inhibit biofilm formation in an oral cavity.
    Type: Application
    Filed: September 17, 2019
    Publication date: January 9, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Michael PRENCIPE, Yun XU, Xiao Yi HUANG
  • Patent number: 10526668
    Abstract: Provided are a Streptomyces (Streptomyces hygroscopicus) HS7522 and a method for preparing milbemycin A4 by culturing the Streptomyces. The Streptomyces (Streptomyces hygroscopicus) HS7522 of the present invention is deposited in “China General Microbiological Culture Collection Center” with an accession number of CGMCC No. 9671 on Sep. 16, 2014.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: January 7, 2020
    Assignee: Zhejiang Hisun Pharmaceutical Co., Ltd.
    Inventors: Yun Teng, Meidong Xu, Meiyi Mo, Zhihui He, Zhengjie Chen, Lianiqing Jiang, Hua Bai
  • Patent number: 10492553
    Abstract: This invention provides a negative ion generator and a negative ion functional hat, and the negative ion generator is connected in series with a power regulation module. Through the control of a power control device to the power regulation module, the number of negative ions generated by a negative ion generation module is regulated. The negative ion functional hat provided by this invention is provided with the above-mentioned negative ion generator. Negative ion emission power can be regulated in conjunction with an active state of a human body, thereby allowing negative ion emission amount to be adapted to actual human body demand.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: December 3, 2019
    Assignee: Zhejiang Yangling Healthcare Technology Co., Ltd.
    Inventors: Hongwei Zhou, Yun Ni, Zhenyu Xu, Na Zhao
  • Patent number: 10496418
    Abstract: The present application discloses a method for assembling ANDROID application based on application content. The method includes: 1) a server captures page information of an ANDROID application and creates an index, and saves metadata and index information of the page to a database, wherein the metadata includes the page jump logic of the ANDROID application; 2) a client sends a keyword input by a user to the server; 3) the server obtains an application list matching the keyword from the database and returns the metadata corresponding to the application list to the client; 4) after a target ANDROID application is selected from the application list, the client launches the target ANDROID application and automatically jumps to the page corresponding to the keyword according to the page jumping logic of the target ANDROID application. The invention breaks the isolation of information and provides a more natural assembly service among ANDROID applications.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: December 3, 2019
    Assignee: Peking University
    Inventors: Gang Huang, Xuanzhe Liu, Yi Liu, Yun Ma, Meihua Yu, Mengwei Xu
  • Publication number: 20190355295
    Abstract: A display device including a display panel that includes a plurality of micro-LED pixel units arranged in an array, and a light-controlling component disposed on a light exiting side of the display panel. The light-controlling component includes a plurality of light-controlling regions each including at least two sub-regions individually controllable to switch between a transmissive state and a non-transmissive state. The light-controlling regions are arranged such that an orthographic projection of each of the light-controlling regions on the display panel covers a respective one of the micro-LED pixel units.
    Type: Application
    Filed: April 18, 2018
    Publication date: November 21, 2019
    Inventors: Yanfeng WANG, Xue DONG, Dan WANG, Yun QIU, Yuanxin DU, Xiaoling XU, Zhenhua LV, Zhidong WANG, Weipin HU, Congcong WEI