Patents by Inventor Zhengdong Zhang

Zhengdong Zhang 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: 20250192670
    Abstract: An electronic component. The electronic component includes a base; a first semiconductor device attached to the base and having: a first Gallium nitride (GaN)-based switch having a first gate, a first source and a first drain, the first gate arranged to control a current flow between the first source and the first drain; a second GaN-based switch having a second source, a second gate and a second drain, the second gate coupled to the first gate, and the second drain coupled to the first drain. In one aspect, the electronic component also includes a second semiconductor device attached to the base and having: a logic circuit coupled to the second source and arranged to detect a magnitude of the current flow; and a driver circuit coupled to the first and second gates, the driver circuit arranged to control on and off states of the first and second GaN-based switches.
    Type: Application
    Filed: December 10, 2024
    Publication date: June 12, 2025
    Applicant: Navitas Semiconductor Limited
    Inventors: Chien-Chun HUANG, Milind GUPTA, Kai-Fang WEI, Xiucheng HUANG, Weijing DU, Renxiong ZHAN, Chih-Hsien HSIEH, Mingjie LI, Chi-Chih CHANG, Tao LIU, Songming ZHOU, Zhengdong ZHANG
  • Patent number: 12326637
    Abstract: Provided is an array substrate. The array substrate includes a plurality of sub-pixels; wherein a storage capacitor and an extended storage capacitor are disposed in each of the plurality of sub-pixels, the extended storage capacitor and the storage capacitor being connected in parallel; and the array substrate includes a gate electrode layer, a source and drain electrode layer, and a pixel electrode.
    Type: Grant
    Filed: March 28, 2024
    Date of Patent: June 10, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Zhengdong Zhang, Xiaofei Yang, Lei Su, Limiao Wang, Hongjun Wang, Jia Meng, Xiaoxu Hu
  • Patent number: 12313941
    Abstract: A liquid crystal light-control panel includes a first array substrate and a cover plate opposite to each other, and a plurality of support pillars disposed between the first array substrate and the cover plate. The first array substrate includes a first substrate and a plurality of transistors disposed on the first substrate. The cover plate includes a second substrate and a light-shielding layer, including a plurality of first light-shielding blocks in one-to-one correspondence with the plurality of support pillars and a plurality of second light-shielding blocks in one-to-one correspondence with the plurality of transistors, disposed on the second substrate. An orthographic projection of the support pillar onto the first substrate is within an orthographic projection of the corresponding first light-shielding block onto the first substrate.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: May 27, 2025
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yadong Zhang, Bo Wu, Ting Li, Biqi Li, Jing Han, Haohao Li, Changyi Wang, Zhengdong Zhang
  • Patent number: 12230648
    Abstract: The present disclosure provides a display substrate, a manufacturing method thereof and a display apparatus, and relates to the field of display technology. The manufacturing method of a display substrate includes providing a base substrate, and forming pixels on the base substrate, wherein the forming pixels includes: forming a first auxiliary electrode on the base substrate; forming a first interlayer insulating layer on a side of the first auxiliary electrode away from the base substrate; sequentially forming a second conductive film and a first photoresist layer, exposing the first photoresist layer with a mask plate having regions of different light transmittances by controlling exposure time based on requirements on an operating frequency band of the pixels, to form a source electrode and a drain electrode of the thin film transistor and a second auxiliary electrode, forming a second interlayer insulating layer; and forming a pixel electrode.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: February 18, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hao Luo, Bo Wu, Dongmei Wei, Yin Deng, Zhengdong Zhang, Yao Li
  • Patent number: 12222616
    Abstract: Provided are a display substrate, a display module and a display device. The display substrate has a display region and a test pad region, and includes: a base; at least one pad on the base and in the test pad region; a first spacing layer on a side of the pad away from the base; multiple support parts and at least one test signal line in the test pad region and on a side of the first spacing layer away from the base, each test signal line has one end connected to one pad and another end connected to an array test device; at least two of the support parts are arranged along a first direction intersecting a direction pointing to the test pad region from the display region, each support part has a support end projecting from a surface of the test signal line away from the base.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: February 11, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ting Li, Wenhua Song, Bo Wu, Zhengdong Zhang, Pengcheng Zang, Yadong Zhang
  • Publication number: 20240371888
    Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, sub-pixels, signal lines and signal line connection lines. The base substrate includes a first region and a second region, and a number of the sub-pixels along a first direction in the first region is larger than a number of the sub-pixels along the first direction in the second region. The signal line connection lines are electrically connected with the signal lines located in the second region. The display substrate further includes overlapping traces disposed at intervals and located in a layer different from that of the signal line connection lines. An orthographic projection of at least one of the signal line connection lines on the base substrate is completely within an orthographic projection of at least one of the overlapping traces on the base substrate.
    Type: Application
    Filed: June 24, 2022
    Publication date: November 7, 2024
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ting LI, Zhengdong ZHANG, Pengcheng ZANG, Yadong ZHANG, Zheng LIAO, Ze ZHAO
  • Publication number: 20240362453
    Abstract: Systems and methods can utilize a conformer model to process a data set for various data processing tasks, including, but not limited to, speech recognition, sound separation, protein synthesis determination, video or other image set analysis, and natural language processing. The conformer model can use feed-forward blocks, a self-attention block, and a convolution block to process data to learn global interactions and relative-offset-based local correlations of the input data.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Inventors: Anmol Gulati, Weikeng Qin, Zhengdong Zhang, Ruoming Pang, Niki Parmar, Jiahui Yu, Wei Han, Chung-Cheng Chiu, Yu Zhang, Yonghui Wu, Shibo Wang
  • Publication number: 20240319544
    Abstract: A liquid crystal light-control panel includes a first array substrate and a cover plate opposite to each other, and a plurality of support pillars disposed between the first array substrate and the cover plate. The first array substrate includes a first substrate and a plurality of transistors disposed on the first substrate. The cover plate includes a second substrate and a light-shielding layer, including a plurality of first light-shielding blocks in one-to-one correspondence with the plurality of support pillars and a plurality of second light-shielding blocks in one-to-one correspondence with the plurality of transistors, disposed on the second substrate. An orthographic projection of the support pillar onto the first substrate is within an orthographic projection of the corresponding first light-shielding block onto the first substrate.
    Type: Application
    Filed: June 30, 2022
    Publication date: September 26, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yadong ZHANG, Bo WU, Ting LI, Biqi LI, Jing HAN, Haohao LI, Changyi WANG, Zhengdong ZHANG
  • Patent number: 12079703
    Abstract: Systems and methods can utilize a conformer model to process a data set for various data processing tasks, including, but not limited to, speech recognition, sound separation, protein synthesis determination, video or other image set analysis, and natural language processing. The conformer model can use feed-forward blocks, a self-attention block, and a convolution block to process data to learn global interactions and relative-offset-based local correlations of the input data.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: September 3, 2024
    Assignee: GOOGLE LLC
    Inventors: Anmol Gulati, Ruoming Pang, Niki Parmar, Jiahui Yu, Wei Han, Chung-Cheng Chiu, Yu Zhang, Yonghui Wu, Shibo Wang, Weikeng Qin, Zhengdong Zhang
  • Publication number: 20240241412
    Abstract: Provided is an array substrate. The array substrate includes a plurality of sub-pixels; wherein a storage capacitor and an extended storage capacitor are disposed in each of the plurality of sub-pixels, the extended storage capacitor and the storage capacitor being connected in parallel; and the array substrate includes a gate electrode layer, a source and drain electrode layer, and a pixel electrode.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Inventors: Zhengdong Zhang, Xiaofei Yang, Lei Su, Limiao Wang, Hongjun Wang, Jia Meng, Xiaoxu Hu
  • Publication number: 20240219788
    Abstract: The present disclosure provides a display substrate, a display module and a display device.
    Type: Application
    Filed: October 26, 2021
    Publication date: July 4, 2024
    Inventors: Ting LI, Wenhua SONG, Bo WU, Zhengdong ZHANG, Pengcheng ZANG, Yadong ZHANG
  • Patent number: 11988927
    Abstract: Provided is an array substrate. The array substrate includes a plurality of sub-pixels; wherein a storage capacitor and an extended storage capacitor are disposed in each of the plurality of sub-pixels, the extended storage capacitor and the storage capacitor being connected in parallel; and the array substrate includes a gate electrode layer, a source and drain electrode layer, and a pixel electrode.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: May 21, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Zhengdong Zhang, Xiaofei Yang, Lei Su, Limiao Wang, Hongjun Wang, Jia Meng, Xiaoxu Hu
  • Patent number: 11774596
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for processing data generated by a sensing system that rotationally senses an environment. In one aspect, a method comprises partitioning a predetermined period of time into a plurality of sub-periods, wherein the predetermined period of time is a period of time for which data generated by the sensing system constitutes a complete rotational sensing of the environment; for each sub-period: receiving current data generated by the sensing system during the sub-period and characterizing a respective partial scene of the environment; processing the current data using an object detection neural network to generate a current object detection output that is specific to the respective partial scene of the environment.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: October 3, 2023
    Assignee: Google LLC
    Inventors: Jonathon Shlens, Vijay Vasudevan, Jiquan Ngiam, Wei Han, Zhifeng Chen, Brandon Chauloon Yang, Benjamin James Caine, Zhengdong Zhang, Christoph Sprunk, Ouais Alsharif, Junhua Mao, Chen Wu
  • Publication number: 20230123019
    Abstract: The present disclosure provides a display substrate, a manufacturing method thereof and a display apparatus, and relates to the field of display technology. The manufacturing method of a display substrate includes providing a base substrate, and forming pixels on the base substrate, wherein the forming pixels includes: forming a first auxiliary electrode on the base substrate; forming a first interlayer insulating layer on a side of the first auxiliary electrode away from the base substrate; sequentially forming a second conductive film and a first photoresist layer, exposing the first photoresist layer with a mask plate having regions of different light transmittances by controlling exposure time based on requirements on an operating frequency band of the pixels, to form a source electrode and a drain electrode of the thin film transistor and a second auxiliary electrode, forming a second interlayer insulating layer; and forming a pixel electrode.
    Type: Application
    Filed: October 28, 2021
    Publication date: April 20, 2023
    Inventors: Hao LUO, Bo WU, Dongmei WEI, Yin DENG, Zhengdong ZHANG, Yao LI
  • Publication number: 20220415042
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for processing data generated by a sensing system that rotationally senses an environment. In one aspect, a method comprises partitioning a predetermined period of time into a plurality of sub-periods, wherein the predetermined period of time is a period of time for which data generated by the sensing system constitutes a complete rotational sensing of the environment; for each sub-period: receiving current data generated by the sensing system during the sub-period and characterizing a respective partial scene of the environment; processing the current data using an object detection neural network to generate a current object detection output that is specific to the respective partial scene of the environment.
    Type: Application
    Filed: September 1, 2022
    Publication date: December 29, 2022
    Inventors: Jonathon Shlens, Vijay Vasudevan, Jiquan Ngiam, Wei Han, Zhifeng Chen, Brandon Chauloon Yang, Benjamin James Caine, Zhengdong Zhang, Christoph Sprunk, Ouais Alsharif, Junhua Mao, Chen Wu
  • Publication number: 20220383076
    Abstract: A method for performing one or more tasks, wherein each of the one or more tasks includes predicting behavior of one or more agents in an environment, the method comprising: obtaining a three-dimensional (3D) input tensor representing behaviors of the one or more agents in the environment across a plurality of time steps; generating an encoded representation of the 3D input tensor by processing the 3D input tensor using an encoder neural network, wherein 3D input tensor comprises a plurality of observed cells and a plurality of masked cells; and processing the encoded representation of the 3D input tensor using a decoder neural network to generate a 4D output tensor.
    Type: Application
    Filed: May 31, 2022
    Publication date: December 1, 2022
    Inventors: Jonathon Shlens, Vijay Vasudevan, Jiquan Ngiam, Benjamin James Caine, Zhengdong Zhang, Zhifeng Chen, Hao-Tien Chiang, David Joseph Weiss, Jeffrey Ling, Ashish Venugopal
  • Publication number: 20220373845
    Abstract: Provided is an array substrate. The array substrate includes a plurality of sub-pixels; wherein a storage capacitor and an extended storage capacitor are disposed in each of the plurality of sub-pixels, the extended storage capacitor and the storage capacitor being connected in parallel; and the array substrate includes a gate electrode layer, a source and drain electrode layer, and a pixel electrode.
    Type: Application
    Filed: March 9, 2021
    Publication date: November 24, 2022
    Inventors: Zhengdong Zhang, Xiaofei Yang, Lei Su, Limiao Wang, Hongjun Wang, Jia Meng, Xiaoxu Hu
  • Patent number: 11508147
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for processing data generated by a sensing system that rotationally senses an environment. In one aspect, a method comprises partitioning a predetermined period of time into a plurality of sub-periods, wherein the predetermined period of time is a period of time for which data generated by the sensing system constitutes a complete rotational sensing of the environment; for each sub-period: receiving current data generated by the sensing system during the sub-period and characterizing a respective partial scene of the environment; processing the current data using an object detection neural network to generate a current object detection output that is specific to the respective partial scene of the environment.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: November 22, 2022
    Assignee: Google LLC
    Inventors: Jonathon Shlens, Vijay Vasudevan, Jiquan Ngiam, Wei Han, Zhifeng Chen, Brandon Chauloon Yang, Benjamin James Caine, Zhengdong Zhang, Christoph Sprunk, Ouais Alsharif, Junhua Mao, Chen Wu
  • Publication number: 20220207321
    Abstract: Systems and methods can utilize a conformer model to process a data set for various data processing tasks, including, but not limited to, speech recognition, sound separation, protein synthesis determination, video or other image set analysis, and natural language processing. The conformer model can use feed-forward blocks, a self-attention block, and a convolution block to process data to learn global interactions and relative-offset-based local correlations of the input data.
    Type: Application
    Filed: December 31, 2020
    Publication date: June 30, 2022
    Inventors: Anmol Gulati, Ruoming Pang, Niki Parmar, Jiahui Yu, Wei Han, Chung-Cheng Chiu, Yu Zhang, Yonghui Wu, Shibo Wang, Weikeng Qin, Zhengdong Zhang
  • Patent number: 11187949
    Abstract: There is provided an array substrate, a manufacturing method therefor, a display panel, and a display device. The array substrate includes: a base substrate, and a gate metal pattern, a gate insulating layer and a source-drain metal pattern which are sequentially disposed on the base substrate. The gate metal pattern includes a signal line and a gate electrode, the signal line is in the peripheral area, the gate insulating layer is provided with a first via hole penetrating the gate insulating layer, the orthogonal projection of the first via hole on the base substrate and the orthogonal projection of the signal line on the base substrate have an overlapping area, the source-drain metal pattern includes a source-drain electrode wire, and the source-drain electrode wire is electrically connected to the signal line through the first via hole. The present disclosure achieves the function of protecting the signal line.
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: November 30, 2021
    Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhengdong Zhang, Lei Su, Xiaofei Yang, Mingzhou Guo, Xu Liu