Patents by Inventor Qitian ZHANG

Qitian 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).

  • Patent number: 11934581
    Abstract: The present disclosure provides a terminal vibration evaluation method performed by an electronic device. The method includes: acquiring an actual vibration curve of a target terminal when a target game scenario is displayed; acquiring a predefined vibration description file associated with the target game scenario, and determining a predefined vibration curve according to the predefined vibration description file; determining target deviation data between the actual vibration curve and the predefined vibration curve; and determining, according to the target deviation data, whether vibration of the target terminal matches the target game scenario. The present disclosure provides a measurement solution used for determining whether terminal vibration matches a game scenario (for example, a game sound and a game picture), which helps improve a matching degree between terminal vibration and the game scenario, thereby improving a sense of substitution of the game and a sense of immersion of a player.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: March 19, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yanhui Lu, Kai Hong, Shili Xu, Haiyang Wu, Qitian Zhang, Jingjing Chen, Zhuan Liu
  • Patent number: 11922906
    Abstract: A frame rate adjustment method, apparatus and device, a computer-readable storage medium and a computer program product. The method includes: acquiring running data of a client during running in a foreground when the client in the terminal device supports dynamic frame rate switching; determining a running scenario of the client based on the running data; determining a target running frame rate of the client based on the running scenario; and performing, by the client, image outputting according to the target running frame rate, and triggering an operating system of the terminal device to adjust a refresh rate of a screen according to the target running frame rate.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: March 5, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Shili Xu, Kai Hong, Haiyang Wu, Qitian Zhang, Zhuan Liu, Jingjing Chen
  • Publication number: 20230400378
    Abstract: Embodiments of this application provide a vibration evaluation method performed by a computer device. The method includes: generating an actual vibration attribute curve of a target object including reference vibration attribute values at a plurality of timestamps; determining at least one delay duration of N actual transformation points according to a time difference between a reference vibration attribute curve of the reference vibration attribute information and the actual vibration attribute curve; correcting the actual vibration attribute curve by using the delay duration to obtain a corrected vibration attribute curve; and acquiring target curve deviation information between the reference vibration attribute curve and the corrected vibration attribute curve, and adjusting a vibration effect of the target object based on the target curve deviation information. Through this application, the accuracy of an evaluation result of the vibration effect of the target object can be improved.
    Type: Application
    Filed: August 28, 2023
    Publication date: December 14, 2023
    Inventors: Shili XU, Lina Gao, Qitian Zhang, Yajun Zhang, Hao Wang, Kai Hong, Zhuan Liu
  • Publication number: 20230364505
    Abstract: In a method for generating a vibration for a target vibration scenario, the target vibration scenario is determined. Vibration description information of the target vibration scenario is obtained based on a determination that the target vibration scenario is associated with the vibration. The vibration description information includes vibration parameter information of the target vibration scenario. The vibration description information is transmitted to a terminal that is configured to vibrate according to the vibration description information in the target vibration scenario.
    Type: Application
    Filed: July 28, 2023
    Publication date: November 16, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Shili XU, Lina GAO, Qitian ZHANG, Zhuan LIU, Kai HONG, Yajun ZHANG, Hao WANG
  • Patent number: 11681434
    Abstract: The present disclosure relates to the technical field of computers, and provides a method and apparatus for setting virtual keys on a user interface performed by an electronic device. The method includes: determining, in response to at least two touch operations acting on a user interface, at least two pieces of operation position information of the at least two touch operations; identifying, according to the at least two pieces of operation position information, a target virtual key on the user interface; obtaining a target vibration waveform corresponding to the target vibration key, and performing waveform similarity calculation on the target vibration waveform and other vibration waveforms adapted to at least one other virtual key on the user interface to obtain a waveform difference value; and when the waveform difference value is greater than a predefined threshold, determining that the target vibration waveform is associated with the target virtual key.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: June 20, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Haiyang Wu, Shili Xu, Jingjing Chen, Qitian Zhang, Yanhui Lu, Kai Hong
  • Publication number: 20230182010
    Abstract: A haptic control approach including: obtaining haptic support information of a target device, obtaining target haptic description information, the target haptic description information being used to describe a haptic special effect in a target scenario, performing conversion processing on the target haptic description information according to the haptic support information to obtain target haptic execution information, and transmitting the target haptic execution information to the target device, so that the target device vibrates according to the target haptic execution information.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jingjing CHEN, Haiyang Wu, Kai Hong, Shili Xu, Qitian Zhang, Zhuan Liu, Huixia Cao
  • Publication number: 20230057783
    Abstract: The present disclosure provides a terminal vibration evaluation method performed by an electronic device. The method includes: acquiring an actual vibration curve of a target terminal when a target game scenario is displayed; acquiring a predefined vibration description file associated with the target game scenario, and determining a predefined vibration curve according to the predefined vibration description file; determining target deviation data between the actual vibration curve and the predefined vibration curve; and determining, according to the target deviation data, whether vibration of the target terminal matches the target game scenario. The present disclosure provides a measurement solution used for determining whether terminal vibration matches a game scenario (for example, a game sound and a game picture), which helps improve a matching degree between terminal vibration and the game scenario, thereby improving a sense of substitution of the game and a sense of immersion of a player.
    Type: Application
    Filed: November 8, 2022
    Publication date: February 23, 2023
    Inventors: Yanhui LU, Kai HONG, Shili XU, Haiyang WU, Qitian ZHANG, Jingjing CHEN, Zhuan LIU
  • Publication number: 20230056294
    Abstract: Example embodiments provide a client live keeping method and apparatus, and a storage medium. The method includes: receiving, based on a client being switched to a background, a request including state information of a target state of the client at a current time and a target live keeping duration corresponding to the target state; transmitting the request to a terminal server; receiving, from the terminal server in response to the request, target information indicating live keeping information of the target state; and determining whether to perform live keeping on the target state based on the target information.
    Type: Application
    Filed: October 26, 2022
    Publication date: February 23, 2023
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Shili XU, Kai Hong, Qitian Zhang, Jingjing Chen, Zhuan Liu
  • Publication number: 20230046679
    Abstract: The present disclosure relates to the technical field of computers, and provides a method and apparatus for setting virtual keys on a user interface performed by an electronic device. The method includes: determining, in response to at least two touch operations acting on a user interface, at least two pieces of operation position information of the at least two touch operations; identifying, according to the at least two pieces of operation position information, a target virtual key on the user interface; obtaining a target vibration waveform corresponding to the target vibration key, and performing waveform similarity calculation on the target vibration waveform and other vibration waveforms adapted to at least one other virtual key on the user interface to obtain a waveform difference value; and when the waveform difference value is greater than a predefined threshold, determining that the target vibration waveform is associated with the target virtual key.
    Type: Application
    Filed: November 3, 2022
    Publication date: February 16, 2023
    Inventors: Haiyang WU, Shili XU, Jingjing CHEN, Qitian ZHANG, Yanhui LU, Kai HONG
  • Publication number: 20230028898
    Abstract: A frame rate adjustment method, apparatus and device, a computer-readable storage medium and a computer program product. The method includes: acquiring running data of a client during running in a foreground when the client in the terminal device supports dynamic frame rate switching; determining a running scenario of the client based on the running data; determining a target running frame rate of the client based on the running scenario; and performing, by the client, image outputting according to the target running frame rate, and triggering an operating system of the terminal device to adjust a refresh rate of a screen according to the target running frame rate.
    Type: Application
    Filed: September 28, 2022
    Publication date: January 26, 2023
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Shili XU, Kai HONG, Haiyang WU, Qitian ZHANG, Zhuan LIU, Jingjing CHEN