Patents by Inventor Guoqi Li

Guoqi Li 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: 11823030
    Abstract: There is provided a neural network information receiving method and system, and a sending method and system. The receiving method comprises: acquiring a reception initiation time for neuron information (S100); receiving rostral neuron information output by rostral neurons (S200); acquiring delay information of the rostral neuron information according to the reception initiation time, the rostral neuron information and a delay algorithm (S300); and determining composite information output by the rostral neurons according to the rostral neuron information and the delay information (S400). The receiving method and system and sending method and system take the delay information into consideration in the output information of neurons, such that the neuron information is able to carry more detailed time-domain information, thus augmenting operation modes of the neurons and enhancing the generalization ability of the whole network.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: November 21, 2023
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Luping Shi, Shuang Wu, Jing Pei, Guoqi Li
  • Publication number: 20230237842
    Abstract: A device occupation method includes a first device that obtains information related to the first device or information related to a second device, where the second device occupies a first to-be-occupied device, and the first device prepares to occupy the first to-be-occupied device, and occupying, by the first device, the first to-be-occupied device when the information matches.
    Type: Application
    Filed: March 28, 2023
    Publication date: July 27, 2023
    Inventors: Guowen Gao, Hao Liu, Guoqi Li, Wei Wang
  • Patent number: 11637922
    Abstract: A device occupation method includes a first device that obtains information related to the first device or information related to a second device, where the second device occupies a first to-be-occupied device, and the first device prepares to occupy the first to-be-occupied device, and occupying, by the first device, the first to-be-occupied device when the information matches.
    Type: Grant
    Filed: December 26, 2020
    Date of Patent: April 25, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Guowen Gao, Hao Liu, Guoqi Li, Wei Wang
  • Publication number: 20230021413
    Abstract: A voice payment method and an electronic device are provided.
    Type: Application
    Filed: December 11, 2020
    Publication date: January 26, 2023
    Inventors: Hao Liu, Zhishan Zhuang, Guoqi Li
  • Patent number: 11551074
    Abstract: The disclosure relates to a self-adaptive leakage value neuron information processing method and system. The method includes: receiving front end pulse neuron output information; reading current pulse neuron information, wherein the current pulse neuron information includes self-adaptive membrane potential leakage information; calculating current pulse neuron output information according to the front end pulse neuron output information and the current pulse neuron information; updating the self-adaptive membrane potential leakage information according to the current pulse neuron output information; outputting the current pulse neuron output information.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: January 10, 2023
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Luping Shi, Jing Pei, Lei Deng, Zhenzhi Wu, Guoqi Li
  • Patent number: 11537879
    Abstract: There are provided a neural network weight discretizing method, system and device, and a computer readable storage medium. The method includes acquiring a weight value range and a number of discrete weight states, the weight value range referring to a range of discrete weight values consisting of a maximum weight value of a current time step and a minimum weight value of the current time step, and the number of discrete weight states referring to the quantity of discrete weight states. The method also includes acquiring a weight state of a previous time step and a weight increment of the current time step and acquiring a state transfer direction by using a directional function according to the weight increment of the current time step. The method also includes acquiring a weight state of the current time step according to the weight state of the previous time step, the weight increment of the current time step, the state transfer direction, the weight value range and the number of discrete weight states.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: December 27, 2022
    Assignee: Tsinghua University
    Inventors: Guoqi Li, Zhenzhi Wu, Jing Pei, Lei Deng
  • Publication number: 20220150349
    Abstract: A device occupation method includes a first device that obtains information related to the first device or information related to a second device, where the second device occupies a first to-be-occupied device, and the first device prepares to occupy the first to-be-occupied device, and occupying, by the first device, the first to-be-occupied device when the information matches.
    Type: Application
    Filed: December 26, 2020
    Publication date: May 12, 2022
    Inventors: Guowen Gao, Hao Liu, Guoqi Li, Wei Wang
  • Publication number: 20210133548
    Abstract: The disclosure relates to a self-adaptive leakage value neuron information processing method and system. The method includes: receiving front end pulse neuron output information; reading current pulse neuron information, wherein the current pulse neuron information includes self-adaptive membrane potential leakage information; calculating current pulse neuron output information according to the front end pulse neuron output information and the current pulse neuron information; updating the self-adaptive membrane potential leakage information according to the current pulse neuron output information; outputting the current pulse neuron output information.
    Type: Application
    Filed: December 5, 2017
    Publication date: May 6, 2021
    Inventors: Luping SHI, Jing PEI, Lei DENG, Zhenzhi WU, Guoqi LI
  • Publication number: 20190377998
    Abstract: A neural network information reception method and system, and a sending method and system. The reception method comprises: acquiring a reception initiation time of neuron information (S100); receiving rostral neuron information output by rostral neurons (S200); acquiring, according to the reception initiation time, the rostral neuron information and a delay algorithm, delay information of the rostral neuron information (S300); and determining, according to the rostral neuron information and the delay information, composite information output by the rostral neurons (S400).
    Type: Application
    Filed: December 5, 2017
    Publication date: December 12, 2019
    Inventors: Luping Shi, Shuang Wu, Jing Pei, Guoqi Li
  • Publication number: 20190362231
    Abstract: Provided are a neural network weight discretizing method, system and device, and a readable storage medium, the method involving: acquiring a weight value range and the number of discrete weight states; acquiring a weight state of the previous time step and a weight increment of the current time step; according to the weight increment of the current time step, using a directional function to acquire a state switching direction; and according to the weight state at the previous time step, the weight increment at the current time step, the state switching direction, the weight value range and the number of discrete weight states, acquiring a weight state of the current time step. The method ensures that the weight values are always constrained in the same discrete-state space, without the need for storing an additional virtual continuous-state implicit weight.
    Type: Application
    Filed: December 5, 2017
    Publication date: November 28, 2019
    Inventors: Guoqi Li, Zhenzhi Wu, Jing Pei, Lei Deng
  • Publication number: 20190347546
    Abstract: The present disclosure relates to a method, system and computer device for converting neural network information. The method comprises receiving neuron input information input by a preceding neuron, comprising receiving artificial neuron input information input by a preceding artificial neuron or receiving spiking neuron input information input by a preceding spiking neuron; converting the artificial neuron input information into spiking neuron conversion information through a preset artificial information conversion algorithm according to the artificial neuron input information input by the preceding artificial neuron; or converting the spiking neuron input information into artificial neuron conversion information through a preset spiking information conversion algorithm according to the spiking neuron input information input by the preceding spiking neuron; and outputting the spiking neuron conversion information or the artificial neuron conversion information.
    Type: Application
    Filed: July 24, 2019
    Publication date: November 14, 2019
    Applicant: TSINGHUA UNIVERSITY
    Inventors: Jing PEI, Luping SHI, Zhenzhi WU, Guoqi LI, Lei DENG
  • Patent number: 9356213
    Abstract: A manufacturing method of a light-emitting diode device. The light-emitting diode device comprises: a substrate (1); an epitaxial layer at one side of the substrate (1) and comprising an N-type layer (2), a P-type layer (4), and an active layer (3) between the N-type layer (2) and the P-type layer (4); an N-type electrode (5); a P-type electrode (7); an adhesive layer (8); and a patterned substrate (9). The light-emitting diode device further comprises an insulating layer (6) between the N-type electrode (5) and the P-type electrode (7), the insulating layer (6) electrically insulating the N-type electrode (5) and the P-type electrode (7). In the manufacturing method thereof, light-emitting efficiency and luminous efficiency of the light-emitting diode device can be improved, wiring is easier as compared with conventional chips, and the manufacturing process can be optimized.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: May 31, 2016
    Assignee: WUXI CHINA RESOURCES HUAJING MICROELECTRONICS CO., LTD.
    Inventors: Lei Wang, Guoqi Li, Zhiyan Yu, Rongsheng Pu
  • Publication number: 20160013386
    Abstract: A manufacturing method of a light-emitting diode device. The light-emitting diode device comprises: a substrate (1); an epitaxial layer at one side of the substrate (1) and comprising an N-type layer (2), a P-type layer (4), and an active layer (3) between the N-type layer (2) and the P-type layer (4); an N-type electrode (5); a P-type electrode (7); an adhesive layer (8); and a patterned substrate (9). The light-emitting diode device further comprises an insulating layer (6) between the N-type electrode (5) and the P-type electrode (7), the insulating layer (6) electrically insulating the N-type electrode (5) and the P-type electrode (7). In the manufacturing method thereof, light-emitting efficiency and luminous efficiency of the light-emitting diode device can be improved, wiring is easier as compared with conventional chips, and the manufacturing process can be optimized.
    Type: Application
    Filed: September 23, 2015
    Publication date: January 14, 2016
    Inventors: Lei Wang, Guoqi Li, Zhiyan Yu, Rongsheng Pu
  • Patent number: 9172002
    Abstract: A light-emitting diode device and a manufacturing method thereof. The light-emitting diode device includes: a substrate (1); an epitaxial layer at one side of the substrate (1) and including an N-type layer (2), a P-type layer (4), and an active layer (3) between the N-type layer (2) and the P-type layer (4); an N-type electrode (5); a P-type electrode (7); an adhesive layer (8); and a patterned substrate (9). The light-emitting diode device further includes an insulating layer (6) between the N-type electrode (5) and the P-type electrode (7), the insulating layer (6) electrically insulating the N-type electrode (5) and the P-type electrode (7). In the light-emitting diode device and the manufacturing method thereof, light-emitting efficiency and luminous efficiency of the light-emitting diode device can be improved, wiring is easier as compared with conventional chips, and the manufacturing process can be optimized.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: October 27, 2015
    Assignee: Wuxi China Resources Huajing Microelectronic Co., Ltd.
    Inventors: Lei Wang, Guoqi Li, Zhiyan Yu, Rongsheng Pu
  • Publication number: 20140367697
    Abstract: A light-emitting diode device and a manufacturing method thereof. The light-emitting diode device comprises: a substrate (1); an epitaxial layer at one side of the substrate (1) and comprising an N-type layer (2), a P-type layer (4), and an active layer (3) between the N-type layer (2) and the P-type layer (4); an N-type electrode (5); a P-type electrode (7); an adhesive layer (8); and a patterned substrate (9). The light-emitting diode device further comprises an insulating layer (6) between the N-type electrode (5) and the P-type electrode (7), the insulating layer (6) electrically insulating the N-type electrode (5) and the P-type electrode (7). In the light-emitting diode device and the manufacturing method thereof, light-emitting efficiency and luminous efficiency of the light-emitting diode device can be improved, wiring is easier as compared with conventional chips, and the manufacturing process can be optimized.
    Type: Application
    Filed: December 3, 2012
    Publication date: December 18, 2014
    Inventors: Lei Wang, Guoqi Li, Zhiyan Yu, Rongsheng Pu