Patents Assigned to BEIJING ZHIGU RUI TUO TECH CO., LTD.
  • Patent number: 12212984
    Abstract: The present application provides a method for enhancing reliability of wireless communication, comprising: monitoring, by a user equipment (UE), quality of downlink transmission between the UE and a base station (BS); and measuring, by the UE in response to a trigger event, transmission quality of at least one beam used for the downlink transmission between the UE and the BS, wherein the trigger event is used to indicate that quality of the downlink transmission between the UE and the BS does not meet a first preset condition. The present application further discloses a method, device, and system for enhancing reliability of wireless communication. By means of the solutions disclosed in the present application, transmission quality of a beam used for uplink/downlink transmission between a BS and a UE can be non-periodically measured based on event triggers, which improves real-time performance of detection and greatly enhances reliability of wireless communication.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: January 28, 2025
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventors: Na Wei, Ran Xu
  • Patent number: 12081470
    Abstract: Device to device (D2D) communication control is provided. A method comprises: allocating a pilot channel resource for at least one directional pilot signal associated with directional D2D communication; and sending information associated with the pilot channel resource. A respective pilot channel resource for a direction pilot signal can be allocated for each direction D2D communication, thereby providing a basis for better control of the D2D communication.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: September 3, 2024
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventors: Na Wei, Weicai Huang
  • Patent number: 11864263
    Abstract: Embodiments of this application provide for establishment of a wireless connection. A method comprises: generating connection authentication information according to related information of a wired connection between a first device and a second device; and sending, in case of disconnection of, a wireless connection establishing request in such a manner that the request can be received by the second device, where the request comprises the connection authentication information. In the methods and apparatuses of embodiments of this application, by using related information of a wired connection as authentication information of establishing a wireless connection, the wireless connection can be established rapidly and securely, and/or device power consumption can also be considered.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: January 2, 2024
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventor: Jia Liu
  • Patent number: 11669157
    Abstract: Embodiments of the present application disclose a deformation control method, a deformation control apparatus, and a user equipment (UE). The method comprises: generating trigger information according to a focus behavior of a user on at least one associated region in multiple associated regions on a deformation controllable device, where the multiple associated regions are multiple regions on which the user synchronously focuses or will synchronously focus; and controlling, in response to the trigger information, the deformation controllable device to be deformed to a target shape that meets at least one shape restriction condition. The at least one shape restriction condition comprises: a value of at least one angle between at least one normal line of any associated region in the multiple associated regions and at least one normal line of any other associated region is less than an angle threshold.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: June 6, 2023
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventors: Kuifei Yu, Ran Xu
  • Patent number: 11503550
    Abstract: An information transmission method and apparatus for a mobile terminal is provided. A method comprises: determining an uplink transmit power of the mobile terminal; and sending, in response to that the uplink transmit power falls within a preset range, to at least one forwarding node, indication information for instructing to forward measured data of the mobile terminal. According to the method and apparatus of the embodiments of the present application, forwarding of measured data is triggered according to an uplink transmit power of a mobile terminal, so as to facilitate reducing signaling overheads and delay caused by unnecessary forwarding, thereby improving the forwarding efficiency.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: November 15, 2022
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventor: Na Wei
  • Patent number: 11288988
    Abstract: Various display control methods and apparatuses are provided. A method comprises changing a ratio of pixels distributed along two directions in each effective display region of at least one display unit of a display system, wherein light emitted by each pixel in the effective display region of each display unit in the at least one display unit is transmitted to a visual angle range by a lens corresponding to the display unit in the display system, and the two directions comprise a first direction and a second direction parallel with the display unit and orthogonal with each other; and displaying a content to be displayed by the changed display system. Differentiated display of visual angle information of two mutual orthogonal different directions can be thereby realized.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: March 29, 2022
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventor: Lin Du
  • Patent number: 11263939
    Abstract: Embodiments of the present application disclose various display control methods and apparatuses and various display devices, wherein one of the display control methods comprises: adjusting display pixel density of at least one display unit in a display array as uneven distribution; and displaying multiple first images respectively via multiple display units in the adjusted display array, to splice and/or superimpose the multiple first images to be displayed as a second image, the multiple display units comprising the at least one display unit. The present application can increase the actual utilization rate of display pixels of the display array, and improve splicing and/or image local display quality.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: March 1, 2022
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventors: Liang Zhou, Lin Du
  • Patent number: 11256326
    Abstract: A display control method, a display control apparatus and a user equipment are provided. A method comprises acquiring eye movement information related to that at least one eye of a user gazes a user equipment; and adjusting display of a display content of the user equipment at least according to a non-saccade eye movement part in the eye movement information. A display content of a user equipment can be adjusted according to a non-saccade eye movement part of the user equipment gazed by a user, to enable relative movement between the head of the user and the adjusted display content to disappear or decrease, thus improving the user's reading experience in a scenario of having relative movement with the user equipment.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: February 22, 2022
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventor: Dayong Ding
  • Patent number: 11251652
    Abstract: Embodiments of the present application provide a wireless energy transmission method and device. A method includes: generating a visible light communication signal according to wireless energy transmission intensity between a wireless energy sending device and a wireless energy receiving device; and sending the visible light communication signal. A signal can be transmitted (or received) related to wireless energy transmission intensity through visible light communication, to enable a user to easily obtain information about wireless energy transmission intensity.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: February 15, 2022
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventors: Ran Xu, Weicai Huang
  • Patent number: 11243606
    Abstract: The present invention provides a method for controlling deformation of a flexible virtual reality interaction controller, comprising: determining that a posture at which a user holds a VR interaction controller is changed; determining, according to a feature of the changed holding posture, an object to be simulated by the VR interaction controller; determining, according to a shape of the object to be simulated and a shape of the VR interaction controller before the holding posture is changed, a deformation parameter of the VR interaction controller; and controlling, according to the deformation parameter, the VR interaction controller to generate deformation. The present invention also discloses an apparatus for controlling deformation of a flexible VR interaction controller and a VR interaction system. By adopting the technical solutions of the present invention, a more concrete VR interaction controller is provided for a user, thereby improving the user experience.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: February 8, 2022
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventor: Liang Zhou
  • Patent number: 11201679
    Abstract: Embodiments of this application provide communications methods and user equipment. A communications method disclosed herein comprises: obtaining, by a user equipment, at least one signal value that is generated based on contact between the user equipment and a human body, where the human body is also in contact with another user equipment; determining at least one transmission parameter at least according to the at least one signal value and a preset transmission parameter rule; and communicating with the another user equipment at least according to the at least one transmission parameter.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: December 14, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventor: Jia Liu
  • Patent number: 11170679
    Abstract: Embodiments of the present application disclose time division display control methods and apparatus and display devices, wherein a time division display control method disclosed comprises: displaying a first image by a display device; and changing display pixel distribution of the display device at least once within a preset permitted staying duration of vision of human eyes and displaying the first image by the display device changed each time, to cause the displayed first images to be displayed in human eyes as a second image in an overlapped manner. According to the present application, utilization of display pixels of a display device and a display quality of at least a local part of an image can be improved, thereby better meeting diversified actual application demands of users.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: November 9, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventors: Liang Zhou, Lin Du
  • Patent number: 11109319
    Abstract: Embodiments of the present application provide an information sharing method, a wireless communication method, and apparatuses thereof. The information sharing method comprises: determining information related to a channel state of at least one channel between a first device and an access point device; and sending the information to at least one second device located within a preset distance range of the first device. The methods and apparatuses of the embodiments of the present application share information related to a channel state according to adjacent relationship between devices, so as to be conducive to determining the channel state in a low complexity and low power consumption, thereby performing wireless communication in a short delay.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: August 31, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventor: Ran Xu
  • Patent number: 11080322
    Abstract: A search method comprises receiving attribute information and environment information of a search object which are sent by a terminal, calculating content of the search object and context of the search object according to the attribute information and environment information of the search object, and searching according to the content of the search object and the context of the search object to obtain a search result leveraging the computing capability of the search server, and thereby accomplishing searching based on the attribute information and environment information of the search object without sending content of a search object together with context of the search object to a search server. Data traffic is decreased while high search efficiency is ensured, and moreover, electric energy loss on the terminal side during data communication is reduced.
    Type: Grant
    Filed: September 9, 2014
    Date of Patent: August 3, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventor: Kuifei Yu
  • Patent number: 11050296
    Abstract: The present application provides a display control method and device, and relates to the display field. The method comprises: determining a beam shaping parameter according to to-be-displayed content and a location of a light-emitting diode (LED) array, wherein the beam shaping parameter comprises a beam direction, a beam intensity, and a scanning track; and sending a beam to the LED array according to the beam shaping parameter. According to the method and device, displayed content can be presented on an LED array through beam shaping. The LED array does not need input of a power supply and can implement a passive display, and therefore can be deployed more flexibly.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: June 29, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventors: Ran Xu, Kuifei Yu
  • Patent number: 11012205
    Abstract: Device to device (D2D) communication control is provided. A method comprises: allocating a pilot channel resource for at least one directional pilot signal associated with directional D2D communication; and sending information associated with the pilot channel resource. A respective pilot channel resource for a direction pilot signal can be allocated for each direction D2D communication, thereby providing a basis for better control of the D2D communication.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: May 18, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventors: Na Wei, Weicai Huang
  • Patent number: 10999747
    Abstract: The embodiments of this application disclose an auxiliary access method and apparatus thereof. The auxiliary access method comprises: sending at least two access-associated signals by using at least two non-coherent antennas; and receiving at least one access request. According to the method and the apparatus in the embodiments of this application, a probability of a collision between access terminals can be reduced and an access success rate of an access terminal can be improved.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: May 4, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventor: Weicai Huang
  • Patent number: 10955959
    Abstract: Embodiments of the present application disclose an interaction method, an interaction apparatus, and user equipment. The method comprises: determining shape related information of a deformable touch sensing surface, where the shape related information corresponds to a first shape of the deformable touch sensing surface after a folding deformation; determining multiple effective interaction areas on the deformable touch sensing surface at least according to the shape related information, where the multiple effective interaction areas meet the following conditions: in nonadjacent positions on the deformable touch sensing surface, and adjacent in a spatial position in the first shape; and using the multiple effective interaction areas as an interaction area at least according to a first relative position of the multiple effective interaction areas in the spatial position in the first shape to provide a touch sensing interface to at least one interaction object.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: March 23, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventors: Kuifei Yu, Ran Xu
  • Patent number: 10948979
    Abstract: The present application provides methods and devices for determining an action or an action part, and generally relates to the field of wearable devices. A method disclosed herein comprises: in response to detecting a motion of a first part of a body of a user, acquiring, using a photoelectric sensor, target Doppler measurement information of the first part or a second part corresponding to the first part; determining target velocity related information corresponding to the target Doppler measurement information; and determining the first part or the action according to the target velocity related information and reference information, wherein the target velocity related information comprises target blood flow velocity information or target blood flow information. The methods and devices provide a new scheme for recognizing an action and/or an action part.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: March 16, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD.
    Inventors: Yuanchun Shi, Yuntao Wang, Chun Yu, Lin Du
  • Patent number: 10949077
    Abstract: An information processing method and device are provided that relate to the field of information input. A method comprises: in response to that a user performs a touch-sensitive input operation on a touch screen of a device, acquiring contact areas between a gripping hand of the user and a side face of the device in different times; and at least in response to that the at least two contact areas satisfy a first predetermined condition, adjusting an input mode of the device. According to contact areas between a gripping hand of the user and a side face of the device, it can be inferred whether or not the user encounters inconvenient input and timely adjust an input mode of the device, which facilitates user input in the event of maintaining lower power consumption.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: March 16, 2021
    Assignee: BEIJING ZHIGU RUI TUO TECH CO., LTD
    Inventor: Kuifei Yu