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).

  • Patent number: 10803413
    Abstract: A provider network is configured to provide continuous workflow service for an open-ended number of workflows using non-persistent threads. The provider network includes a workflow translator service configured to receive workflows defined according to multiple workflow domain specific languages and translate the received workflows into a particular domain specific language used by the workflow service to execute workflows. In some cases, the provider network includes a workflow handling service and a workflow evaluation service. The workflow handling service may receive indications of task completion events related to respective workflows, and in turn may send non-blocking requests for workflow decisions from the workflow evaluation service. In generating a workflow decision, the workflow evaluation service may determine resources for executing a workflow.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: October 13, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Haizhi Xu, David Wood, Yun Bai, Shreekant Balasaheb Waphare, Xi Wang, Aaron-Kenneth Karl Rehaag
  • Publication number: 20200317680
    Abstract: The present invention is directed to imidazo[1,2-b][1,2,4]triazines and imidazo[1,2-a]pyrimidines, and pharmaceutical compositions thereof, which are inhibitors of kinases such as c-Met and are useful in the treatment of cancer and other diseases related to the dysregulation of kinase pathways.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 8, 2020
    Inventors: Jincong Zhuo, Meizhong Xu, Chunhong He, Colin Zhang, Ding-Quan Qian, David M. Burns, Yun-Long Li, Brian Metcalf, Wenqing Yao
  • Publication number: 20200313283
    Abstract: Disclosed is a multi-band antenna architecture, provided in a matrix of a wireless communication device, including: a first antenna, typically an LTE antenna, located in left outer side and right outer side areas of the matrix, a second antenna, typically a Sub-6 GHz MIMO antenna, located in upper outer side and lower outer side areas of the matrix, and a third antenna, typically a millimeter-wave antenna, located in left inner side and right inner side areas of the matrix. The above-mentioned areas are spaced from each other. The first antenna, the second antenna, and the third antenna work at different frequency bands. The third antenna can implement broadband and large-angle beam scanning.
    Type: Application
    Filed: March 26, 2020
    Publication date: October 1, 2020
    Inventors: Guangli Yang, Mingkai Wang, Jiayou Xu, Yong Luo, YiXin Li, Yun Luo, Tao Zhang, Yingjie Zhang, Eugene Yu-Jiun Ren
  • Publication number: 20200306159
    Abstract: This invention relates to oral care compositions, for example comprising a salt of a basic amino acid having a pH in solution of less than 7.5, an abrasive having a pH in solution of less than 7.5, and a fluoride ion source, and an acid selected from the group consisting of: a carboxylic acid (e.g., citric acid, lactic acid, glycolic acid, acetic acid, succinic acid, or fumaric acid), and an inorganic acid, wherein the inorganic acid is not phosphoric acid or sulfuric acid (e.g.
    Type: Application
    Filed: March 25, 2020
    Publication date: October 1, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Yun XU, Stacey LAVENDER, Luciana RINAUDI MARRON, Zoe SCOULLOS, Manish MANDHARE
  • Publication number: 20200306344
    Abstract: The present invention relates to oral composition and the method of preparation and use of such composition for inhibiting, reducing, and/or disrupting oral biofilm. The composition comprises a stabilizing matrix, a cationic biocide, and a peroxide source.
    Type: Application
    Filed: May 24, 2019
    Publication date: October 1, 2020
    Inventors: Yun Xu, Lei Zhang, Yang Song, Kewang Lu
  • Publication number: 20200312883
    Abstract: The present disclosure provides a circuit substrate, a method for manufacturing the same, a display substrate and a tiled display device. The circuit substrate includes: a base substrate; a driving circuit on the base substrate; and conductive connection portions. A plurality of grooves is defined in a lateral side of the base substrate; each of the plurality of grooves extends through a top surface and an opposite bottom surface of the base substrate. The driving circuit includes signal lines on the top surface of the base substrate and signal-line leads on the bottom surface of the base substrate. The plurality of conductive connection portions are corresponding to the plurality of grooves in a one-to-one manner; at least one part of the conductive connection portion is in the corresponding groove. The conductive connection portion is connected with the corresponding signal line and the corresponding signal-line lead, respectively.
    Type: Application
    Filed: December 4, 2019
    Publication date: October 1, 2020
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lianjie QU, Yonglian QI, Hebin ZHAO, Yun QIU, Xiaoling XU, Ruizhi YANG, Guangdong SHI, Shiyu XU, Shan ZHANG
  • Patent number: 10787546
    Abstract: A method for preparing an aliphatic polyester resin powder includes the steps of a) heat dissolving a crystalline aliphatic polyester resin in an organic solvent to obtain an aliphatic polyester resin solution; b) cooling the aliphatic polyester resin solution to precipitate a solid, thereby obtaining a solid-liquid mixture; c) optionally adding an adjuvant to the solid-liquid mixture and mixing; and d) conducting solid-liquid separation and drying to obtain an aliphatic polyester resin powder suitable for selective laser sintering. The crystalline aliphatic polyester resin powder obtained has good antioxidant property, good powder flowability, moderate size, smooth surface, suitable bulk density, and suitable dispersibility and particle size distribution. The aliphatic polyester resin powder is particularly suitable for selective laser sintering method.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: September 29, 2020
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
    Inventors: Jianye Liu, Liqiu Chu, Yun Lyu, Shijun Zhang, Liying Zhang, Hao Zou, Mu Dong, Dali Gao, Baige Chou, Yiqing Bai, Jingbo Shao, Meng Xu, Yihui Xu, Ruoshi Chen
  • Patent number: 10769984
    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: Grant
    Filed: April 18, 2018
    Date of Patent: September 8, 2020
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanfeng Wang, Xue Dong, Dan Wang, Yun Qiu, Yuanxin Du, Xiaoling Xu, Zhenhua Lv, Zhidong Wang, Weipin Hu, Congcong Wei
  • Publication number: 20200279509
    Abstract: The disclosure discloses a bionic digestive tract as well as a preparation method and application thereof, belonging to the field of bionic technologies and the field of biological technologies. The bionic digestive tract of the disclosure is prepared by mixing a base material (one or more of silica gel, latex and hydrogel) and auxiliary materials (silicone oil and a curing agent) in a certain mass ratio (the mass ratio of the base material to the silicone oil to the curing agent is 100:(0.5 to 10):(0.5 to 3.5)). The simulation performance of the bionic digestive tract is excellent, has strong consistency with a true human digestive tract in terms of performance, structure and function, can simulate the true states of food, drugs and microorganisms in a digestive system, and has great application prospects in the research process of food and drugs.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Inventors: Xiaobei ZHAN, Zhitao LI, Minjie GAO, Li ZHU, Wenlong ZHANG, Jingjing XU, Yun JIANG
  • Patent number: 10739635
    Abstract: The present disclosure provides a display panel and a display device. The display panel includes a display substrate and a liquid crystal lens provided at a light exiting surface side of the display substrate. The display substrate includes a first base body and a plurality of pixel units provided on the first base body, and each of the plurality of pixel units includes an inorganic light-emitting diode. The liquid crystal lens includes a plurality of lens units which are arranged to have a one-to-one correspondence to the plurality of pixel units, and configured to adjust directions of light emitted from the inorganic light-emitting diodes of the plurality of pixel units, respectively.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: August 11, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xiaoling Xu, Yanfeng Wang, Yun Qiu
  • Patent number: 10738052
    Abstract: The present invention is directed to imidazo[1,2-b][1,2,4]triazines and imidazo[1,2-a]pyrimidines, and pharmaceutical compositions thereof, which are inhibitors of kinases such as c-Met and are useful in the treatment of cancer and other diseases related to the dysregulation of kinase pathways.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: August 11, 2020
    Assignees: INCYTE HOLDINGS CORPORATION, INCYTE CORPORATION
    Inventors: Jincong Zhuo, Meizhong Xu, Chunhong He, Colin Zhang, Ding-Quan Qian, David M. Burns, Yun-Long Li, Brian Metcalf, Wenqing Yao
  • Patent number: 10736830
    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: Grant
    Filed: November 2, 2018
    Date of Patent: August 11, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Aradhana Das, Hongwei Shen, Yun Xu
  • Publication number: 20200244946
    Abstract: The present application discloses a display panel including a base substrate; a first micro LED array having a plurality of first micro LED pixels in a matrix along a first direction and a second direction on the base substrate; and a second micro LED array having a plurality of second micro LED pixels on a side of the first micro LED array distal to the base substrate, the plurality of second micro LED pixels being grouped into a plurality of groups of second micro LED pixels successively along the second direction, each of the plurality of groups of second micro LED pixels substantially along the first direction and comprising one or more rows of second micro LED pixels substantially along the first direction. Adjacent groups of the plurality of groups of second micro LED pixels are spaced apart from each other thereby exposing a portion of the first micro LED array.
    Type: Application
    Filed: March 23, 2017
    Publication date: July 30, 2020
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yanfeng Wang, Xiaoling Xu, Yuanxin Du, Zhenhua Lv, Yun Qiu, Xiao Sun
  • Patent number: 10703720
    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: Grant
    Filed: June 25, 2019
    Date of Patent: July 7, 2020
    Assignee: YANCHENG INSTITUTE OF TECHNOLOGY
    Inventors: Zhaosheng Cai, Jinghua Yu, Pan Xu, Jinyu Bian, Ge Ding, Lili Shen, Xujuan Huang, Zhonglie Yang, Yun Chen, Peng Xu
  • Publication number: 20200206113
    Abstract: An oral care composition and methods for the same are disclosed herein. The oral care composition may include an orally acceptable vehicle, an anionic surfactant, and a nonionic surfactant. The anionic surfactant may include a C6-C18 fatty acid glutamate or a salt thereof, and the nonionic surfactant may include a C6-C18 alkyl polyglucoside. A weight ratio of the nonionic surfactant to the anionic surfactant may be from about 0.25:1 to about 9:1, or from about 1.8:1 to about 2.2:1.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 2, 2020
    Inventors: Aradhana DAS, Hongwei SHEN, Yun XU, Eric SIMON
  • Publication number: 20200202721
    Abstract: Systems, methods, and devices are provided for controlling an unmanned aerial vehicle (UAV) associated with flight response measures. The flight response measure may be generated by assessing one or more flight-restriction strips, assessing at least one of a location or a movement characteristic of the UAV relative to the one or more flight-restriction strips, and directing, with aid of one or more processors, the UAV to take one or more flight response measures based on at least one of the location or movement characteristic of the UAV relative to the one or more flight-restriction strips.
    Type: Application
    Filed: March 5, 2020
    Publication date: June 25, 2020
    Inventors: Xinan XU, Yun YU, Canlong LIN, Xi CHEN, Mingyu WANG, Jianyu SONG
  • Publication number: 20200202061
    Abstract: Techniques and systems for implementing a general extensible layer mapping approach that maps between integrated circuit (IC) design database layers and process layers are described. A first IC design layout having in-design layers can be converted into a second IC design layout having derived layers, wherein said converting comprises mapping the in-design layers to the derived layers by applying a set of layer derivation rules to shapes in the IC design layout, and wherein the set of layer derivation rules implements a one-to-many mapping between the in-design layers and the derived layers. Next, a one-to-one mapping between the derived layers and process layers used in a parasitic extraction tool can be generated. Parasitic extraction on the IC design layout then be performed by providing the second IC design layout and the one-to-one mapping to the parasitic extraction tool.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 25, 2020
    Applicant: Synopsys, Inc.
    Inventors: Jun Wang, Yun-Jui Li, Bin Xu, Cheng-Ming Wu, Yu Fan Lu, Hu Cai, Yuting Fu, Hwei-Tseng Wang, Sui Zheng, Jeong-Tyng Li
  • Publication number: 20200192175
    Abstract: A display module and an electronic device are provided, the display module including: an upper substrate including a first electrode provided on the substrate, and a plurality of projections provided on a first surface of the upper substrate and arranged in a matrix; a lower substrate including a second electrode provided on the lower substrate, and a plurality of grooves provided on a first surface of the lower substrate; and an inverted emulsion. The first surface of the upper substrate is on the first surface of the lower substrate, each projection matches a groove corresponding thereto to form an accommodating space, and the inverted emulsion is filled in the accommodating space.
    Type: Application
    Filed: March 15, 2019
    Publication date: June 18, 2020
    Inventors: Zhenhua LV, Zhidong WANG, Xiaoling XU, Yang YOU, Ning JIA, Yun QIU
  • Patent number: 10686726
    Abstract: The invention discloses a resource optimization method for a mobile browser based on cloud-client cooperation.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: June 16, 2020
    Assignee: Peking University
    Inventors: Gang Huang, Xuanzhe Liu, Yun Ma, Xinyang Wang, Yi Liu, Mengwei Xu, Meihua Yu
  • Publication number: 20200163868
    Abstract: Disclosed herein is an oral care composition comprising at least one abrasive and a charcoal agent, wherein the charcoal agent is present in an amount ranging from about 0.02% to about 4% by weight based on the total weight of the oral care composition. Further disclosed herein are methods of making an oral care composition comprising at least one abrasive and at least one charcoal agent wherein the charcoal agent is present in an amount ranging from about 0.02% to about 4% by weight based on the total weight of the oral care composition, as well as methods of whitening teeth and/or cleaning the teeth comprising contacting the teeth with an oral care composition as disclosed herein.
    Type: Application
    Filed: November 14, 2019
    Publication date: May 28, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Melissa MARTINETTI, David SURIANO, Yun XU, Gayatri PATEL