Patents by Inventor Ke Wang

Ke Wang 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: 20210017216
    Abstract: Compounds having methyltransferase inhibitory activity are disclosed. The compounds have the structures The compounds disclosed are useful in the treatment of cancer and similar diseases associated with inappropriate methyltransferase activity.
    Type: Application
    Filed: August 3, 2020
    Publication date: January 21, 2021
    Applicant: MEMORIAL SLOAN KETTERING CANCER CENTER
    Inventors: Minkui LUO, Xiaochuan CAI, Ke WANG, Junyi WANG
  • Publication number: 20210018760
    Abstract: The present disclosure relates an optical display system, an AR/VR display device. The optical display system includes: a display screen; a first optical structure, disposed on a light emitting side of the display screen, and configured to divide light from the display screen into different types of polarized light; and a second optical structure, disposed on an emitting path of the different types of polarized light to an image forming side, and configured to form a plurality of virtual image planes corresponding to at least two focal lengths.
    Type: Application
    Filed: September 9, 2019
    Publication date: January 21, 2021
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chenru WANG, Hao ZHANG, Lili CHEN, Ruijun DONG, Yali LIU, Ke LI
  • Publication number: 20210017532
    Abstract: The invention relates to methods for increasing plant yield, and in particular grain yield by reducing or abolishing the expression and/or activity of OTUB1 in a plant. Also described are genetically altered plants characterised by the above phenotype and methods of producing such plants.
    Type: Application
    Filed: May 24, 2018
    Publication date: January 21, 2021
    Inventors: Xiangdong Fu, Shuansuo Wang, Kun Wu, Qian Liu, Qian Qian, Ke Huang, Penggen Duan, Baolan Zhang, Yunhai Li
  • Publication number: 20210014702
    Abstract: A data communication system able to provide a speedy response to a user equipment transmitting data includes a base station and a data center. The base station is disposed adjacent to the data center, the base station is coupled between the data center and the user equipment, and the base station transmits data provided by the user equipment to the data center. The data center processes first data from the user equipment, and transmits a second data to the user equipment through the base station. Therefore, the data transmission time between the data center and the user equipment is shortened, and the data can be quickly fed back to the user equipment.
    Type: Application
    Filed: July 11, 2019
    Publication date: January 14, 2021
    Inventors: YAO-TING CHANG, CHAO-KE WEI, TZE-CHERN MAO, LI-WEN CHANG, HUI-HSUAN WANG
  • Publication number: 20210011857
    Abstract: A method and apparatus for caching a data block are provided. The method includes: obtaining, from a terminal, an access request for requesting access to a first data block; determining that the first data block is missed in a cache space of a storage system; detect whether a second data block satisfies a lazy condition, the second data block being a candidate elimination block in the cache space and the lazy condition being a condition for determining whether to delay replacing the second data block from the cache space according to a re-access probability; determining that the second data block satisfies the lazy condition; and accessing the first data block from a storage space of the storage system and skipping replacing the second data block from the cache space.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 14, 2021
    Applicants: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY, TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Ke ZHOU, Yu Zhang, Hua Wang, Yong Guang Ji, Bin Cheng
  • Publication number: 20210012699
    Abstract: The preset disclosure provides a display control method, a timing controller IC and a display device. The method includes: acquiring a preset grayscale voltage of a target pixel unit and a backlight brightness of a backlight region corresponding to the target pixel unit, in a current output display frame; outputting a first grayscale voltage to the target pixel unit if the backlight brightness of the corresponding backlight region is less than or equal to a first preset brightness value; outputting a second grayscale voltage to the target pixel unit if the backlight brightness of the corresponding backlight region is greater than the first preset brightness value; wherein the second grayscale voltage is greater than the first grayscale voltage, and both the second grayscale voltage and the first grayscale voltage are greater than the preset grayscale voltage.
    Type: Application
    Filed: June 22, 2020
    Publication date: January 14, 2021
    Inventors: Zhenlin QU, Liugang ZHOU, Ke DAI, Tao LI, Yulong XIONG, Yizhan HAN, Jianwei SUN, Liu HE, Yunyun LIANG, Jun WANG, Qing LI, Xutong CHEN, Liwei ZHOU, Xiaofeng YIN
  • Publication number: 20210004250
    Abstract: The present disclosure describes a type of virtual machine, which the present disclosure may refer to as a harvest virtual machine, that may allow improved utilization of physical computing resources on a cloud-computing system. First, the harvest virtual machine may be evictable. In other words, higher priority virtual machines may preempt the harvest virtual machine's access to physical computing resources. Second, the harvest virtual machine may receive access to a dynamic amount of physical computing resources during the course of its operating life. Third, the harvest virtual machine may have a minimum size (in terms of an amount of physical computing resources) and may terminate whenever the harvest virtual machine has access to an amount of physical computing resources less than the minimum size.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 7, 2021
    Inventors: Kapil ARYA, Aditya BHANDARI, Ricardo GouvĂȘa BIANCHINI, Brian Jacob CORELL, Yimin DENG, Sameh M. ELNIKETY, Marcus Felipe FONTOURA, Inigo GOIRI PRESA, Alper GUN, Thomas MOSCIBRODA, Chandrasekhar PASUPULETI, Ke WANG
  • Publication number: 20210003846
    Abstract: The present disclosure discloses an optical lens module and a virtual reality device. The optical lens module includes: a lens assembly, and transflective layers attached to surfaces on a light incident side and a light emitting side of the lens assembly. The lens assembly includes a central region and at least one annular region surrounding the central region. The central region has a refractive index smaller than the at least one annular region. When more than one annular region is provided, the annular regions are sequentially arranged layer by layer, the annular region located on the outermost side has the maximum refractive index, and for any other annular region, the refractive index is smaller than that of the annular region located outside thereof.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 7, 2021
    Inventors: Chenru WANG, Ruijun DONG, Yali LIU, Ke LI, Hao ZHANG, Lili CHEN
  • Patent number: 10884442
    Abstract: The present disclosure discloses a bandgap reference power generation circuit and an integrated circuit. The bandgap reference power generation circuit includes a bias circuit and a bandgap reference core circuit. The bias circuit is configured to provide starting current according to a bias voltage. The bandgap reference core circuit is connected to the bias circuit to receive the starting current and goes into a stable operating state according to the starting current to output a preset voltage or preset current. The integrated circuit includes the bandgap reference power generation circuit. By the aforementioned method, the present disclosure can simplify a circuit design and reduce power consumption.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: January 5, 2021
    Assignee: AUTOCHIPS INC.
    Inventor: Ke Wang
  • Publication number: 20200410304
    Abstract: A method for valuation of image dark data based on similarity hashing, the method including: (1) acquiring a dark dataset, and inputting the dark dataset into a trained deep self-taught hashing algorithm model to obtain a hash code of each image in the dark dataset; (2) constructing a hash map according to the hash code of each image in the dark dataset obtained in (1), where the hash map includes a plurality of nodes, each node represents the hash code of each image; (3) acquiring a significance score of each node in the hash map obtained in (2); and (4) sorting significance scores of the plurality of nodes obtained in (3) in a descending order, and outputting images corresponding to top k significance scores of the plurality of nodes to users, where k is a natural number.
    Type: Application
    Filed: July 30, 2019
    Publication date: December 31, 2020
    Inventors: Ke ZHOU, Yu LIU, Yujuan YANG, Hua WANG, Chunhua LI, Yangtao WANG, Yifei LIU
  • Publication number: 20200405702
    Abstract: The present disclosure describes thiazole and pyridine carboxamide derivatives, their compositions and methods of use. The compounds inhibit the activity of the Pim kinases and are useful in the treatment of diseases related to the activity of Pim kinases including, e.g., cancer and other diseases.
    Type: Application
    Filed: September 16, 2020
    Publication date: December 31, 2020
    Inventors: Chu-Biao Xue, Yun-Long Li, Hao Feng, Jun Pan, Anlai Wang, Ke Zhang, Wenqing Yao, Fenglei Zhang, Jincong Zhuo
  • Publication number: 20200412006
    Abstract: The invention provides a mobile terminal, a glass housing, and a performance optimization method of an antenna module of the mobile terminal. The mobile terminal is internally provided with the antenna module. The glass housing includes a radiation zone facing the antenna module and a non-radiation zone adjacent to the radiation zone. The glass shape of the radiation zone and the glass shape of the non-radiation zone are of discontinuity. The glass housing of the mobile terminal provided by the invention can optimize performance of the antenna module.
    Type: Application
    Filed: August 11, 2020
    Publication date: December 31, 2020
    Inventors: Jing Wu, Chao Wang, Zhiqiang Zhuang, Ke Hua
  • Publication number: 20200409931
    Abstract: Systems and methods that describe a graph database system with an online component and an offline component, are provided. Write events that modify a first graph in a real-time graph database included in the online component are received. Graph logs that include changes to the first graph in the real-time graph database caused by the write events are generated. The graph logs are transmitted to an offline component of the graph database system in a chronological order. A second graph in the offline component is modified using the graph logs. The first graph and the second graph are instantiated using a graph schema.
    Type: Application
    Filed: June 28, 2019
    Publication date: December 31, 2020
    Inventors: Meng Zang, Xin Li, Ying Yue, Lei Wang, Quin Zuo, Jun Zhang, Tingjie Jia, Ke Zheng, Junshi Guo, Chaoyi Chen, Qinghai Fu, Wenbing Zhu, Haoran Zhang, Zhe Huang, Yang Yu, Siddarth Anand, Xiaohan Yun, Mikhail Kourjanski, Vadim Kutsyy, Zhenyin Yang
  • Publication number: 20200412331
    Abstract: A resonator includes a silicon substrate, a bottom electrode stacked on a portion of the silicon substrate, a piezoelectric layer covering the bottom electrode and another portion of the silicon substrate, a top electrode stacked on the piezoelectric layer, and a Bragg reflecting ring. The Bragg reflecting ring is formed on a side of the piezoelectric layer connected to the top electrode and surrounds the top electrode. The Bragg reflecting ring includes a Bragg high-resistivity layer and a Bragg low-resistivity layer alternately arranged along the radial direction of the Bragg reflecting ring. An acoustic impedance of the Bragg high-resistivity layer is greater than an acoustic impedance of the Bragg low-resistivity layer. The Bragg reflecting ring forms reflection surfaces to reflect the laterally propagating clutter waves, thereby suppressing the parasitic mode in the working frequency band, improving the frequency response curve of the resonator and the overall performance of the resonator.
    Type: Application
    Filed: August 13, 2020
    Publication date: December 31, 2020
    Inventors: Shiyang Cheng, Ke Wu, Yang Li, Chao Wang
  • Patent number: 10872807
    Abstract: A manufacturing method of a via hole, a display substrate and a manufacturing method thereof are provided. The manufacturing method of a via hole includes: forming a first via hole penetrating the passivation protection layer, the first via hole being defined by a first side wall of the passivation protection layer; forming an organic insulating layer on the passivation protection layer; and forming a second via hole penetrating the organic insulating layer, the second via hole being defined by a second side wall of the organic insulating layer; wherein in a sectional view, a bottom of the second via hole is located in the first via hole and is in direct contact with the conductive layer, and the second side wall of the organic insulating layer is separated from the first side wall of the passivation protection layer.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: December 22, 2020
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yunhai Wan, Chengshao Yang, Wenlong Wang, Ke Cao
  • Publication number: 20200392083
    Abstract: Provided are a compound for the prevention and treatment of diseases associated with PD-L1, a preparation method therefor and use thereof. Specifically, provided are the compound of formula I, the stereoisomer and the racemate thereof, or pharmaceutically acceptable salts thereof, and also provided is an application thereof in the preparation of a drug for the prevention and treatment of diseases associated with PD-Ll.
    Type: Application
    Filed: August 17, 2018
    Publication date: December 17, 2020
    Inventors: Lei JIANG, Jianwen DENG, Xiaoli LU, Ke SHANG, Jianyong SHOU, Bing WANG, Danyi WU, Xueli XU, Yuan XU, Yi ZHANG, Mingwei ZHENG
  • Publication number: 20200395281
    Abstract: A package structure and a method for forming the same are provided. The package structure includes a die, a first molding surrounding the die, a first redistribution layer (RDL), an interposer disposed over the first RDL, a second molding surrounding the interposer, a first via, and a second RDL. The first RDL includes a first dielectric layer disposed over the die and the first molding, and a first interconnect structure surrounded by the first dielectric layer and electrically connected to the die. The interposer is electrically connected to the die through the first interconnect structure. The first via extends through and within the second molding and is adjacent to the interposer. The second RDL includes a second dielectric layer disposed over the interposer and the second molding, and a second interconnect structure surrounded by the second dielectric layer and electrically connected to the via and the interposer.
    Type: Application
    Filed: June 17, 2019
    Publication date: December 17, 2020
    Inventors: CHIN-HER CHIEN, PO-HSIANG HUANG, CHENG-HUNG YEH, TAI-YU WANG, MING-KE TSAI, YAO-HSIEN TSAI, KAI-YUN LIN, CHIN-YUAN HUANG, KAI-MING LIU, FONG-YUAN CHANG, CHIN-CHOU LIU, YI-KAN CHENG
  • Patent number: 10868422
    Abstract: A detection and location-based active protection method for flexible DC distribution systems with multi-terminal distributed photovoltaic sources is disclosed. The disclosed protection method actively utilizes the coordinated control between local protection and the converters in the DC distribution system. The converter can then be modified to become an injection source with characteristic signal, providing a known fault signal to build a clear protection boundary. The disclosed protection method can distinguish the correct faulted area by calculating the harmonic impedance of the characteristic signals. Compared with existing DC protection techniques, this disclosed method does not require additional injection equipment and modification of the DC distribution system configuration, nor does it need high data sampling frequency. The disclosed technique is also unaffected by measuring noise and cable-distributed capacitance.
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: December 15, 2020
    Assignee: North China Electric Power University
    Inventors: Ke Jia, Tianshu Bi, Congbo Wang
  • Patent number: 10867309
    Abstract: The embodiments of the present disclosure provide systems and methods for outbound forecasting, comprising receiving an initial distribution of priority values to each fulfillment center (FC) in each region, running a simulation, using a simulation algorithm, of the initial distribution, calculating an outbound capacity utilization value of each FC, determining a number of FCs comprising an outbound capacity utilization value that exceeds a predetermined threshold, feeding the simulation algorithm with the determined number of FCs to generate one or more additional distributions of priority values, generating a FC priority filter comprising an optimal set of priority values based on the one or more additional distributions of priority values, and modifying an allocation of a plurality of SKUs among a plurality of FCs based on the generated FC priority filter.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: December 15, 2020
    Assignee: Coupang Corp.
    Inventors: Nan Wang, Ke Ma, Christopher Carlson, Bin Gu, Shixian Li
  • Patent number: 10867188
    Abstract: A system and method for image localization based on semantic segmentation are disclosed. A particular embodiment includes: receiving image data from an image generating device mounted on an autonomous vehicle; performing semantic segmentation or other object detection on the received image data to identify and label objects in the image data and produce semantic label image data; identifying extraneous objects in the semantic label image data; removing the extraneous objects from the semantic label image data; comparing the semantic label image data to a baseline semantic label map; and determining a vehicle location of the autonomous vehicle based on information in a matching baseline semantic label map.
    Type: Grant
    Filed: January 25, 2020
    Date of Patent: December 15, 2020
    Assignee: TUSIMPLE, INC.
    Inventors: Zehua Huang, Pengfei Chen, Panqu Wang, Ke Xu