Patents by Inventor Ke Liu

Ke Liu 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: 20240059698
    Abstract: Disclosed are heteroaryl compounds and pharmaceutical compositions thereof, which are useful for inhibiting EGFR, as well as methods for using such compounds to treat cancer associated with an EGFR or HER2 exon 20 insertion mutation.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 22, 2024
    Applicant: Accutar Biotechnology Inc.
    Inventors: Jie FAN, Yimin QIAN, Wei HE, Ke LIU, Pin HUANG, Xiangyan SUN, Jie SU, Ji LIU
  • Publication number: 20240063336
    Abstract: A flip-chip light emitting diode includes an epitaxial structure, a first electrode, and a second electrode. The epitaxial structure includes a first semiconductor layer, a light emitting layer, and a second semiconductor layer. The light emitting layer is located between the first semiconductor layer and the second semiconductor layer. The first electrode is located on the epitaxial structure and is electrically connected to the first semiconductor layer. The second electrode is located on the epitaxial structure and is electrically connected to the second semiconductor layer. The first electrode and/or the second electrode is a multilayer metal structure. The multilayer metal structure includes a metal reflective layer, a first barrier layer, and a conductive metal layer stacked in sequence on the first semiconductor layer. A thickest layer in the multilayer metal structure is the conductive metal layer, and the conductive metal layer is an Al layer.
    Type: Application
    Filed: July 5, 2023
    Publication date: February 22, 2024
    Applicant: Quanzhou sanan semiconductor technology Co., Ltd.
    Inventors: Baojun SHI, Jin XU, Dazhong CHEN, Shuijie WANG, Ke LIU, Qiang WANG, Meijian WU
  • Patent number: 11900880
    Abstract: A display substrate, a display panel and a display apparatus are provided. The display substrate includes a base substrate, a first display region, and a second display region, and a light transmittance of the first display region is greater than that of the second display region A plurality of sub-pixels are arranged on the base substrate and in the first display region, wherein the sub-pixels include a first pixel driving circuit and a first light-emitting device, and the first pixel driving circuit includes a compensation transistor, a switching transistor, and a light-emitting device initialization transistor each having an active layer. A scan signal line is provided in the first display region. An orthographic projection of the scan signal line on the base substrate overlaps with that of the active layer of each of the compensation transistor, the switching transistor and the light-emitting device initialization transistor on the base substrate.
    Type: Grant
    Filed: February 7, 2021
    Date of Patent: February 13, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ke Liu, Ling Shi, Yipeng Chen, Hui Lu, Shuai Xie, Zhu Wang, Zhenhua Zhang
  • Publication number: 20240046872
    Abstract: A display substrate is provided to include: a base substrate including a display area and a peripheral area surrounding the display area; pixel units in array are in the display area; a driving module is in the peripheral area and is configured to provide electrical signals for the pixel units, to control the pixel units to operate; the driving module includes driving circuits each provided with a corresponding operating signal line group in the peripheral area; the signal line group includes at least two operating signal lines connected to the corresponding driving circuit, to provide electrical signals thereto; the at least two operating signal lines include first and second clock signal lines; the first clock signal lines for at least two driving circuits are a same first clock signal line; and/or the second clock signal lines for the at least two driving circuits are a same second clock signal line.
    Type: Application
    Filed: November 26, 2021
    Publication date: February 8, 2024
    Inventors: Gansong YANG, Yunpeng ZHANG, Ming YANG, Yanhong DING, Ke LIU, Miao LIU, Xing YAO
  • Publication number: 20240045860
    Abstract: Provided is a data query method, applied to a heterogeneous acceleration platform. The data query method includes: determining operators in a database management system, and accomplishing, in a parallel processor, functions corresponding to the operators (S101); if an SQL query statement is received, converting, by using a CPU, the where clause in the SQL query statement into a data structure including a binary tree and a linked list (S102); controlling the CPU to generate an operation code stream of the data structure according to node information (S103); and performing, by using the parallel processor, a screening operation corresponding to the operation code stream on records in the database management system to obtain a query result conforming to the where clause (S104).
    Type: Application
    Filed: April 28, 2022
    Publication date: February 8, 2024
    Inventors: Ke LIU, Chuang ZHANG, Jie SUN, Zhixin REN, Zhongxiang SUN
  • Patent number: 11893011
    Abstract: Provided is a data query method, applied to a heterogeneous acceleration platform. The data query method includes: determining operators in a database management system, and accomplishing, in a parallel processor, functions corresponding to the operators (S101); if an SQL query statement is received, converting, by using a CPU, the where clause in the SQL query statement into a data structure including a binary tree and a linked list (S102); controlling the CPU to generate an operation code stream of the data structure according to node information (S103); and performing, by using the parallel processor, a screening operation corresponding to the operation code stream on records in the database management system to obtain a query result conforming to the where clause (S104).
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: February 6, 2024
    Assignee: INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Ke Liu, Chuang Zhang, Jie Sun, Zhixin Ren, Zhongxiang Sun
  • Publication number: 20240040880
    Abstract: A display panel includes a substrate, first light-emitting devices located in a first display area, a first driving circuit, second light-emitting devices located in a second display area, and a second driving circuit. The first driving circuit is configured to actively drive the first light-emitting devices to emit light, and includes a plurality of pixel driving circuits and a signal line. The signal line is located in the second display area, and extends along an edge of the second display area. An orthographic projection of the signal line on the substrate and an orthogonal projection of the first display area on the substrate have a gap therebetween. The second driving circuit is configured to passively drive the second light-emitting devices to emit light. An orthographic projection of at least one of the second light-emitting devices on the substrate is overlapped with an orthogonal projection of the gap on the substrate.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 1, 2024
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ling SHI, Ke LIU, Yipeng CHEN, Zhenhua ZHANG
  • Publication number: 20240013726
    Abstract: A display substrate includes first and second display regions, and a base substrate. A plurality of sub-pixels are arranged on a side of the base substrate, where the-sub-pixels include a first pixel driving circuit and a first light-emitting device connected to each other in the first display region, and the first pixel driving circuit includes at least a compensation transistor, a switching transistor, and a light-emitting device initialization transistor each having an active layer. A scan signal line is provided in the first display region. An orthographic projection of the scan signal line on the base substrate overlaps with that of the active layer of each of the compensation transistor and the light-emitting device initialization transistor, or that of the active layer of each of the switching transistor and the light-emitting device initialization transistor on the base substrate.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 11, 2024
    Inventors: Ke Liu, Ling Shi, Yipeng Chen, Hui Lu, Shuai Xie, Zhu Wang, Zhenhua Zhang
  • Patent number: 11862216
    Abstract: A shift register, comprising an input circuit, a first control circuit, a second control circuit and an output circuit. The input circuit is configured to transmit a first voltage signal from a first voltage signal terminal to a first node under the control of an input signal from a signal input terminal. The first control circuit is configured to transmit a second voltage signal from a second voltage signal terminal to a second node under the control of a first clock signal from a first clock signal terminal and the voltage of the first node. The second control circuit is configured to transmit a second clock signal from a second clock signal terminal to a third node under the control of the voltage of the second node. The output circuit is configured to transmit the first voltage signal from the first voltage signal terminal to a scan signal output terminal under the control of the voltage of the third node.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: January 2, 2024
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhu Wang, Ling Shi, Yipeng Chen, Hui Lu, Zhenglong Yan, Changchang Liu, Ke Liu
  • Patent number: 11851466
    Abstract: The present invention relates to targeted IL-12 heterodimeric Fc fusion proteins, where the fusion proteins bind to human PD-1 or human PD-L1.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: December 26, 2023
    Assignee: Xencor, Inc.
    Inventors: Matthew Bernett, John R. Desjarlais, Rajat Varma, Ke Liu, Rumana Rashid, Nargess Hassanzadeh-Kiabi, Michael Hedvat
  • Publication number: 20230406166
    Abstract: A modular and electromechanically integrated easy-entry mechanism includes an easy-entry mechanism, manufactured independently of slide rail assemblies, and mounted on upper slide rails in the slide rail assemblies by fasteners. A total travel of slide rails is divided into a comfort travel for front-rear adjustment of a passenger and an easy-entry travel for increasing an easy-entry/exit space for a passenger in the third row seating. The unlocking of the slide rails is mechanically maintained in the easy-entry travel, and the slide rails are ensured to be locked at the front-most position of the comfort travel when a seat is retracted. The easy-entry mechanism is driven manually or by electric power, and acts independently on unlocking pins in slide rail locking mechanisms to unlock the slide rail assemblies. The easy-entry mechanism is modularly designed, easy to manufacture, mount, and replace, and does not affect the existing slide rail manufacturing process.
    Type: Application
    Filed: November 18, 2020
    Publication date: December 21, 2023
    Inventors: Wenjin FU, Bin HUANG, Ke LIU, Dong LIU, Lei SUN
  • Patent number: 11842033
    Abstract: A method for sharing a console variable setting of an application is applied to a plurality of electronic devices. The sharing method includes: generating, by a first electronic device, a meta file, where the meta file has setting parameters for a plurality of first setting options of a first application of the first electronic device; transforming, by the first electronic device, the meta file into a set coding image; and displaying, by the first electronic device, a display frame with the set coding image. Therefore, a second electronic device can automatically adjust setting parameters for a plurality of second setting options of a second application into setting parameters the same as those of the first application by capturing the set coding image in the display frame.
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: December 12, 2023
    Assignee: GETAC TECHNOLOGY CORPORATION
    Inventors: Chun-Yu Kuo, Da-Ke Liu, Shih-Hui Cheng
  • Publication number: 20230374693
    Abstract: The invention relates to a method for making nanopores in thin layers or monolayers of transition metal dichalcogenides that enables accurate and controllable formation of pore within those thin layer(s) with sub-nanometer precision.
    Type: Application
    Filed: August 4, 2023
    Publication date: November 23, 2023
    Inventors: Jiandong FENG, Ke LIU, Aleksandra RADENOVIC, Yann ASTIER
  • Patent number: 11818935
    Abstract: A display panel includes a substrate, first light-emitting devices located in a first display area, a first driving circuit, second light-emitting devices located in a second display area, and a second driving circuit. The first driving circuit is configured to actively drive the first light-emitting devices to emit light, and includes a plurality of pixel driving circuits and a signal line. The signal line is located in the second display area, and extends along an edge of the second display area. An orthographic projection of the signal line on the substrate and an orthogonal projection of the first display area on the substrate have a gap therebetween. The second driving circuit is configured to passively drive the second light-emitting devices to emit light. An orthographic projection of at least one of the second light-emitting devices on the substrate is overlapped with an orthogonal projection of the gap on the substrate.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: November 14, 2023
    Assignees: Chengdu Boe Optoelectronics Technology Co., LTD., Boe Technology Group Co., LTD
    Inventors: Ling Shi, Ke Liu, Yipeng Chen, Zhenhua Zhang
  • Publication number: 20230363222
    Abstract: A display substrate is provided, including: a base substrate and a plurality of sub-pixels disposed on the base substrate. Each sub-pixel includes a pixel driving circuit, and the pixel driving circuit includes a writing transistor, a compensation transistor, a first reset transistor, and a storage capacitor. The display substrate includes a semiconductor layer, a first conductive layer and a second conductive layer disposed in sequence on the base substrate. Gates of the writing transistor, the compensation transistor and the first reset transistor are in the first conductive layer and are implemented as an integral structure. Active layers of the writing transistor, the compensation transistor and the first reset transistor are in the semiconductor layer. A first storage capacitor electrode of the storage capacitor is in the first conductive layer, and a second storage capacitor electrode of the storage capacitor is in the second conductive layer.
    Type: Application
    Filed: July 18, 2023
    Publication date: November 9, 2023
    Inventors: Ling Shi, Yipeng Chen, Xuewei Tian, Ke Liu, Dan Guo, Zhenhua Zhang
  • Publication number: 20230340053
    Abstract: The present invention is directed to a novel targeted heterodimeric Fc fusion proteins comprising an IL-15/IL,-15R? Fc fusion protein and an NKG2D antigen binding domain Fc fusion proteins.
    Type: Application
    Filed: October 18, 2022
    Publication date: October 26, 2023
    Inventors: Matthew J. Bernett, John R. Desjarlais, Rajat Varma, Gregory Moore, Juan Diaz, Alex Nisthal, Ke Liu, Rumana Rashid, Eric Chang
  • Patent number: 11800082
    Abstract: A virtual 3D display for a motor vehicle includes a substrate and a flexible display positioned on the substrate. The flexible display has two foldable sections and a main section. The main section provides a shared viewing area and each of the foldable sections provides a first and a second independent viewing area.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: October 24, 2023
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Ke Liu, Joseph F. Szczerba
  • Patent number: 11793434
    Abstract: A system for interfacing a motor vehicle with a person residing in the motor vehicle incudes a monitor that determines the mental state of the person, a module that receives information from the monitor to provide an addition channel to interface between the motor vehicle and the person, and a module that receives information from the monitor to adapt the motor vehicle according to the mental state of the person to enable the system to execute operations based on the mental state of the person.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: October 24, 2023
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Jingyan Wan, Ke Liu, Omer Tsimhoni
  • Publication number: 20230317011
    Abstract: A display substrate, a display panel and a display apparatus are provided. The display substrate includes a base substrate, a first display region, and a second display region, and a light transmittance of the first display region is greater than that of the second display region A plurality of sub-pixels are arranged on the base substrate and in the first display region, wherein the sub-pixels include a first pixel driving circuit and a first light-emitting device, and the first pixel driving circuit includes a compensation transistor, a switching transistor, and a light-emitting device initialization transistor each having an active layer. A scan signal line is provided in the first display region . An orthographic projection of the scan signal line on the base substrate overlaps with that of the active layer of each of the compensation transistor, the switching transistor and the light-emitting device initialization transistor on the base substrate.
    Type: Application
    Filed: February 7, 2021
    Publication date: October 5, 2023
    Inventors: Ke Liu, Ling Shi, Yipeng Chen, Hui Lu, Shuai Xie, Zhu Wang, Zhenhua Zhang
  • Patent number: 11777313
    Abstract: The present invention discloses a unit commitment method considering security region of wind turbine generators with frequency response control, and the main steps are: 1) determining security region of wind turbine generators when provides frequency response; 2) based on the security region of the wind turbine generators when provides frequency response, establishing a unit commitment model considering security region of wind turbine generators; and 3) calculating the unit commitment model considering the security region of the wind turbine generators by using mixed-integer linear programming method, and obtaining the operation result of the unit commitment considering the security region of the wind turbine generators with frequency response control. The present invention can be widely used in the setting of frequency response parameters of wind turbine generators dispatched in the prior art and the start-stop and output plans of synchronous generator.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: October 3, 2023
    Assignees: State Grid Qinghai Electric Power Research Institute, Chongqing University, State Grid Qinghai Electric Power Company, State Grid Corporation of China
    Inventors: Yue Fan, Senlin Yang, Juan Yu, Xiaoku Yang, Ling Dong, Jun Kang, Maochun Wang, Yongqiang Han, Zhifang Yang, Rui Song, Xuebin Wang, Juelin Liu, Haiting Wang, Xiaokan Gou, Guobin Fu, Chunmeng Chen, Pengsheng Xie, Yanhe Li, Shichang Zhao, Xuan Wang, Ying Liang, Jun Yang, Shujie Zhang, Ming Xiao, Jiatian Gan, Guoqiang Lu, Yujie Ding, Dongning Zhao, Jia Yang, Ke Liu, Shaofei Wang, Yongfei Ma, Jie Zhang, Aizhen Zhu, Kaixuan Yang, Shuxian Yuan