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).

  • Patent number: 11588085
    Abstract: A light emitting drive substrate, a manufacturing method of the light emitting drive substrate, a light emitting substrate and a display device. The light emitting drive substrate includes a first light-emitting subregion, a second light-emitting subregion, a periphery area, a first power supply wire and a second power supply wire. A resistance between the first end and the second end of the first power supply wire is equal to a resistance between the first end and the second end of the second power supply wire, and a wire length between the first end and the second end of the first power supply wire is not equal to a wire length between the first end and the second end of the second power supply wire.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: February 21, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shengguang Ban, Zhanfeng Cao, Ke Wang
  • Patent number: 11581461
    Abstract: A display substrate includes a drive substrate and a welding pad provided on the drive substrate and electrically connected with the drive substrate. The display substrate further includes an insulating construction layer provided on the welding pad. The insulating construction layer is provided with a groove for exposing the welding pad. A bonding material is accommodated in the groove, and a micro light emitting diode is electrically connected with the welding pad through the bonding material.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: February 14, 2023
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Zhiwei Liang, Wenqian Luo, Yingwei Liu, Zhanfeng Cao, Ke Wang
  • Publication number: 20230043192
    Abstract: A display backplane is provided, including a base, wherein pixel circuits, bonding electrodes, and bonding connection wires are on the base; the bonding electrodes are coupled to the bonding connection wires in a one-to-one correspondence; the bonding electrodes and the bonding connection wires are on two opposite surfaces of the base; the pixel circuits and the bonding connection wires are on a same side of the base; one end of each bonding connection wire is coupled to the bonding electrode through the first via in the base; the other end of each of at least some bonding connection wires is coupled to the pixel circuit; and an orthographic projection of at least one of the bonding electrodes and the bonding connection wires on the base is not coincident with an orthographic projection of the pixel circuit on the base.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 9, 2023
    Inventors: Liang CHEN, Ke WANG, Haoliang ZHENG, Minghua XUAN, Dongni LIU, Hao CHEN, Qi QI
  • Publication number: 20230044736
    Abstract: A method performed by a control network node for handling a radio resource in a frequency band. The control network node receives an indication related to a performance of a first radio network node or a performance of user equipment served by the first radio network node. The control network node further triggers a performance adjustment related to at least one radio network node of a number of radio network nodes or to the first the radio network node based on the indication.
    Type: Application
    Filed: December 31, 2019
    Publication date: February 9, 2023
    Inventors: Patrizia TESTA, Helia NIROOMAND RAD, Sachin SHARMA, Ke WANG HELMERSSON, Fredrik LUNDQVIST
  • Publication number: 20230043951
    Abstract: An array substrate and a manufacturing method therefor, a display panel, and a backlight module, are provided. The array substrate may comprise a base substrate, a metal wiring layer, a first planarization layer, an electrode layer, a second planarization layer, and a functional device layer stacked in sequence. The electrode layer comprises a metal sub-layer and a conductive sub-layer stacked on one side of the base substrate in sequence; the material of the metal sub-layer comprises a metal or a metal alloy; the conductive sub-layer has an oxidation resistance and covers the metal sub-layer . The functional device layer is disposed on the side of the second planarization layer distant from the base substrate, and comprises a plurality of functional devices electrically connected to the electrode layer.
    Type: Application
    Filed: August 31, 2021
    Publication date: February 9, 2023
    Inventors: Ke WANG, Zhanfeng CAO, Xinhong LU, Qi QI, Yan QU, Zhiwei LIANG, Yingwei LIU, Dapeng XUE, Guoqiang WANG, Jianguo WANG, Song LIU, Yongfei LI, Ting ZENG, Huan LIU, Wanru DONG, Heren GUI, Jian YANG, Haifeng HU, Yu JIANG, Peng XU, Weiwei CHU, Qi GAO
  • Publication number: 20230031662
    Abstract: A III-nitride-based semiconductor wafer is provided that includes a substrate with a central region and a peripheral edge region. One or more intermediate layers may be optionally provided selected from a buffer layer, a seed layer, or a transition layer. A peripheral edge feature is formed in or on a peripheral edge region of the substrate or the transition layer, with one or more peripheral edge passivation layers or peripheral edge surface texturing. The peripheral edge feature extends only around the peripheral edge and not in the central region. One or more III-nitride-based layers is positioned over the central region. In the central region, the III-nitride layer is an epitaxial layer while in the peripheral edge region, it is a polycrystalline layer. Stress due to lattice mismatches and differences in the coefficient of thermal expansion between the III-nitride layer and the substrate is relieved, minimizing defects.
    Type: Application
    Filed: April 2, 2021
    Publication date: February 2, 2023
    Inventors: Kye Jin LEE, Ke WANG, Wen-Yuan HSIEH, Xinhua LI
  • Patent number: 11568673
    Abstract: An array substrate and a method for manufacturing the same, a method and assembly for detecting light, and a display device are provided. The array substrate includes: a base substrate having a pixel region; a light detecting unit, a switch unit, and a light emitting unit that are located in the pixel region, where the light emitting unit and the light detecting unit share the switch unit.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: January 31, 2023
    Assignee: BOE Technology Group Co., LTD.
    Inventors: Qingzhao Liu, Ke Wang, Guoqiang Wang, Shuilang Dong
  • Publication number: 20230013848
    Abstract: A display panel has a display region and a fan-out lead region, the fan-out lead region is located within the display region. The display panel comprises a base, a pixel circuit layer, a plurality of fan-out leads disposed between the base and the pixel circuit layer and located in the fan-out lead region, and an electrical field shielding pattern disposed between the pixel circuit layer and a film layer in which the plurality of fan-out leads are located. The pixel circuit layer includes a plurality of pixel circuits, at least one pixel circuit is located in the fan-out lead region. At least one fan-out lead is electrically connected to the pixel circuits. Orthographic projection of active layer patterns of transistors of the pixel circuit located in the fan-out lead region on the base are located within an orthographic projection of the electric field shielding pattern on the base.
    Type: Application
    Filed: May 20, 2021
    Publication date: January 19, 2023
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lubin SHI, Wanpeng TENG, Liang CHEN, Bin QIN, Ke WANG, Jintao PENG, Fangzhen ZHANG, Kuanjun PENG
  • Patent number: 11537018
    Abstract: The present disclosure discloses a display panel and a display device. The display panel includes: a base substrate, including a plurality of substrate via holes located in a display area of the display panel; and a plurality of driving signal lines and a plurality of bonding terminals, respectively located on different sides of the base substrate. At least one of the plurality of driving signal lines is electrically connected to at least one of the plurality of bonding terminals through the substrate via hole(s).
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: December 27, 2022
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Liang Chen, Minghua Xuan, Dongni Liu, Haoliang Zheng, Li Xiao, Zhenyu Zhang, Hao Chen, Ke Wang
  • Patent number: 11538586
    Abstract: A computer-implemented method for clinical decision support is provided according to an embodiment of the present disclosure. In the method, patient information can be obtained that comprises at least one clinical condition. A graph can be searched for at least one rule matching the at least one clinical condition. The graph represents a plurality of rule sets. The rule set comprises one or more rule. The rule can be indicated with a path comprising at least one first node and a second node. The first node can indicate a clinical condition, and the second node can indicate a clinical conclusion. Then, a clinical conclusion can be determined based on the at least one path in response that the at least one path matching the at least one clinical condition is searched out.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: December 27, 2022
    Assignee: International Business Machines Corporation
    Inventors: Ke Wang, Jian Min Jiang, Bibo Hao, En Liang Xu, Yong Qin
  • Publication number: 20220406749
    Abstract: Disclosed are an electrical connection method for an electronic element, and a backlight module, a display panel, and a display apparatus which include an electronic element to which the electrical connection method is applied. The electrical connection method comprises: providing a driving back plane, wherein the driving back plane comprises multiple contact electrodes; forming an anti-oxidation protection film on the contact electrodes; coating a position of the anti-oxidation protection film corresponding to each contact electrode with a binding material; and transferring multiple electronic elements to the positions of the corresponding contact electrodes, binding each electronic element to the corresponding contact electrode, and removing the anti-oxidation protection film at the position of each contact electrode before completing the binding of each electronic element to the corresponding contact electrode.
    Type: Application
    Filed: February 28, 2020
    Publication date: December 22, 2022
    Inventors: Zhanfeng CAO, Jiushi WANG, Ke WANG, Guocai ZHANG, Junwei YAN, Yingwei LIU, Haitao HUANG, Guangcai YUAN
  • Publication number: 20220405186
    Abstract: A system is described herein for mitigating slow process instances in a streaming application. The system includes a slow process instance candidate identifier configured to identify, based on a relative watermark latency, a set of slow process instance candidates from among a plurality of process instances that comprise the streaming application. The system further includes a set of filters configured to remove false positives from the set of slow process instance candidates. The filters account for window operations performed by the process instances as well as stabilization time needed for downstream process instances to stabilize after a slow upstream process instance is mitigated by a mitigation implementer, which may also be included in the system.
    Type: Application
    Filed: August 25, 2022
    Publication date: December 22, 2022
    Inventors: Ashvin AGRAWAL, Avrilia FLORATOU, Ke WANG, Daniel E. MUSGRAVE
  • Patent number: 11532686
    Abstract: An array substrate includes a base substrate; a first thin film transistor on the base substrate and including a first active layer, a first gate electrode, a first source electrode and a first drain electrode; a second thin film transistor on the base substrate and including a second active layer, a second gate electrode, a second source electrode and a second drain electrode; a first gate insulating layer between the first active layer and the first gate electrode; and a second gate insulating layer between the second active layer and the second gate electrode, the second gate insulating layer being different from the first gate insulating layer. The first source electrode, the first drain electrode, and the second gate electrode are in a same layer. The first source electrode and the first drain electrode are on a side of the second gate insulating layer distal to the base substrate.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: December 20, 2022
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Xinhong Lu, Ke Wang, Hehe Hu, Ce Ning, Wei Yang
  • Patent number: 11532264
    Abstract: A driving backplane includes a base, electroplating electrodes and driving electrodes. The base has first through holes in a sub-pixel region. The electroplating electrodes are disposed in the sub-pixel region, and at least a portion of each electroplating electrode is disposed within a respective one of the first through holes. The driving electrodes are disposed in the sub-pixel region and on a first side of the base, and each driving electrode is connected to a respective one of the electroplating electrodes.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: December 20, 2022
    Assignee: BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Ke Wang, Zhanfeng Cao
  • Publication number: 20220390684
    Abstract: A fiber optic ferrule has a main body with a top surface and a bottom surface and extends between a front end and a back end. The front face includes a recessed portion with a plurality of optical lenses. The front face is configured to allow for the plurality of lenses to be on an angle relative to the front face and the fiber optic ferrule will have not any undercuts and allow the fiber optic ferrule to be ejected from a mold without engaging any portions of the mold.
    Type: Application
    Filed: April 11, 2020
    Publication date: December 8, 2022
    Applicants: US Conec, Ltd, US Conec, Ltd
    Inventors: Daniel D. Kurtz, Ke Wang, Darrell R. Childers
  • Publication number: 20220392632
    Abstract: A system or method for compressing continuous glucose monitor (CGM) data for a subject and/or a technician, clinician, or for use with an interventional device. The system or method configures the CGM data to allow the subject, technician, clinician, or interventional device to take a physical action in response to receiving a transmission to improve the safety and/or efficacy of therapy for the subject.
    Type: Application
    Filed: November 13, 2020
    Publication date: December 8, 2022
    Applicant: University of Virginia Patent Foundation
    Inventors: Ke Wang, Leon S. Farhi, Boris P. Kovatchev
  • Publication number: 20220387584
    Abstract: Disclosed are inhibitors of mevalonate pathway as an efficient vaccine adjuvant and use thereof. In particular, the inhibitor is an acetoacetyl-CoA transferase inhibitor, a HMG-CoA synthase inhibitor, a HMG-CoA reductase inhibitor, a mevalonate kinase inhibitor, a phosphomevalonate kinase inhibitor, a mevalonate-5-pyrophosphate decarboxylase inhibitor, an isopentenyl pyrophosphate isomerase inhibitor, a farnesyl pyrophosphate synthase inhibitor, a geranylgeranyl pyrophosphate synthase inhibitor or a geranylgeranyl transferase (I, II) inhibitor. Also disclosed is an immunogenic composition comprising inhibitors of mevalonate pathway as an adjutant.
    Type: Application
    Filed: May 19, 2022
    Publication date: December 8, 2022
    Applicant: Tsinghua University
    Inventors: Yonghui Zhang, Yun Xia, Yonghua Xie, Zhengsen Yu, Xiaoying Zhou, Xin Li, Liping Li, Yunyun Yang, Kanzhao Gao, Ke Wang, Wanli Liu, Meng Zhao
  • Publication number: 20220384492
    Abstract: An array substrate having a light-emitting unit region, a bonding region, and a bending region located between the light-emitting unit region and the bonding region. The light-emitting unit region is configured to be provided with light-emitting units. The bonding region is configured to bond a control circuit. The array substrate includes a base substrate located in the light-emitting unit region and the bonding region, a first organic material layer, a metal intermediate layer, and a second organic material layer. The first organic material layer is disposed on a side of the base substrate. The metal intermediate layer is disposed on a side of the first to organic material layer away from the base substrate. The second organic material layer is disposed on a side of the metal intermediate layer away from the base substrate.
    Type: Application
    Filed: March 5, 2021
    Publication date: December 1, 2022
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xinhong LU, Zhanfeng CAO, Ke WANG, Jiushi WANG, Xiaoyan ZHU
  • Publication number: 20220383124
    Abstract: A computing device, including a processor configured to receive a training data set including a first plurality of log entries. Each log entry of the first plurality of log entries may be associated with a tag indicating whether the log entry includes sensitive data. The processor may be further configured to train a sensitivity classification neural network using the training data set. The processor may be further configured to apply the sensitivity classification neural network to a test data set including a second plurality of log entries to obtain a first classified test data set. The processor may be further configured to apply a rule-based data sensitivity classification algorithm to the test data set to obtain a second classified test data set. Based on the first classified test data set and the second classified test data set, the processor may be further configured to modify the sensitivity classification neural network.
    Type: Application
    Filed: August 10, 2022
    Publication date: December 1, 2022
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Bo LIU, Ke WANG
  • Bus
    Patent number: D977368
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: February 7, 2023
    Assignees: BYD COMPANY LIMITED, SHENZHEN BUS GROUP CO., LTD.
    Inventors: Yubo Lian, Wang Peng, Wolfgang Josef Egger, Juan Manuel Lopez Abad, Wenquan Tang, Xinghua Zheng, Yuncheng Zhang, Lei Yi, Ke Wang