Patents by Inventor Ruifeng Ma

Ruifeng Ma 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: 20250053413
    Abstract: The present disclosure provides an image effect package generation method and apparatus, device, and storage medium. The method for generating an image effects package comprises: switching to a general effects graph based on an operation of creating general effects triggered by a user; creating, in the general effects graph, an image input control, at least one effects control and a scenario output control in accordance with a creation operation triggered by a user; sequentially connecting the image input control, the at least one effects control and the scenario output control according to set rules based on a connection operation triggered by a user; building an effects information array and a mesh information array in accordance with a connecting order of the at least one effects control; generating an image effects package in accordance with the effects information array and the mesh information array.
    Type: Application
    Filed: December 6, 2022
    Publication date: February 13, 2025
    Inventors: Yang LV, Ruifeng MA
  • Publication number: 20250055954
    Abstract: The present disclosure provides video effect packet generation method and apparatus, device, and storage medium. The method of generating the video effects package includes: obtaining an effects control with an empty input in a general effects graph, and determining the effects control as a target effects control; obtaining effects information in the target effects control and switching to a script effects graph; creating, in the script effects graph and according to the creation operation triggered by the user, a getting control, a frame capture control, a selection control and a setting control, the getting control and the setting control corresponding to the effects information; connecting the getting control, the frame capture control, the selection control and the setting control in sequence to input the captured video frames to the target effects control to generate a video effects package.
    Type: Application
    Filed: December 6, 2022
    Publication date: February 13, 2025
    Inventors: Yang LV, Ruifeng MA
  • Patent number: 12212522
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration identifying a first set of frequency resources for transmitting a sounding reference signal, where the sounding reference signal may be used at least for downlink channel state information acquisition. The UE may receive an indication of an association between the configuration for the sounding reference signal and a second set of frequency resources and determine, based on the association, values for one or more sounding reference signal transmission parameters for the first set of frequency resources. The UE may transmit the sounding reference signal on the first set of frequency resources based on the determined one or more values.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: January 28, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Alexandros Manolakos, Yi Huang, Wanshi Chen, Pavan Kumar Vitthaladevuni, Krishna Kiran Mukkavilli, Bo Chen, Ruifeng Ma, Weimin Duan, Muhammad Sayed Khairy Abdelghaffar
  • Publication number: 20250028431
    Abstract: The present disclosure provides an image effect package generation method and apparatus, a device, and a storage medium. The image effect package generation method includes: creating an initial effect resource through a user-triggered creation operation; importing a custom effect program file into the initial effect resource through a user-triggered import operation, to obtain a custom effect resource; creating a custom effect control based on the custom effect resource; and generating a custom image effect package based on the custom effect control.
    Type: Application
    Filed: November 28, 2022
    Publication date: January 23, 2025
    Inventors: Yang LV, Ruifeng MA
  • Publication number: 20250029299
    Abstract: The present disclosure provides an effect display method and apparatus, a device, and a storage medium. The effect display method includes: periodically sending, by a control thread, an effect data request to a preview thread, where the control thread contains at least one effect control; returning, by the preview thread, at least one piece of effect data to the control thread according to the data request; and rendering, by the control thread, the at least one piece of effect data to obtain at least one intermediate effect image, and displaying the at least one intermediate effect image.
    Type: Application
    Filed: November 28, 2022
    Publication date: January 23, 2025
    Inventors: Yang LV, Ruifeng MA
  • Publication number: 20250018380
    Abstract: The present disclosure relates to a technical field of preparation of zeolite molecular sieve catalysts, and in particular relates to a preparation method of a metal oxide loaded nano zeolite particle catalyst. In the preparation method, industrial ?-alumina balls are treated with a quaternary ammonium alkali solution, then pretreated ?-alumina balls are mixed with a zeolite precursor solution and are hydrothermally crystallized. Then a two-step high-temperature heat treatment is performed to obtain an alumina loaded zeolite nano particle material, solving problems of large zeolite dosage and poor dispersion in hydrocracking catalysts. Finally, the metal oxide loaded nano zeolite particle catalyst is obtained by combining transition metals. Nano zeolite particles prepared regulate a surface acidity of alumina, and exfoliated zeolites may be used independently as a catalyst, which saves cost and improves a utilization of the zeolites.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 16, 2025
    Inventors: RUIFENG LI, FEI WANG, JIAYAO QI, JINGHONG MA, JIAJUN ZHENG, BINBIN FAN
  • Patent number: 12199902
    Abstract: A user equipment (UE) receives a first channel state information reference signal (CSI-RS) on a first set of beams and receives a second CSI-RS on a second set of beams. The apparatus determines a channel quality indicator (CQI), a rank indicator (RI), and a precoding matrix indicator (PMI) based on the first CSI-RS. The apparatus reports the CQI and RI using an uplink control channel and indicates the PMI using a precoded SRS transmission. The precoded SRS transmission may be precoded based on a dissimilarity between the first CSI-RS and the second CSI-RS. The first CSI-RS may include a defined precoder, and the second CSI-RS may include a precoder based on an uplink channel estimate of a non-precoded SRS from the UE.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: January 14, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Bo Chen, Joseph Binamira Soriaga, Pavan Kumar Vitthaladevuni, Yu Zhang, Chenxi Hao, Ruifeng Ma, Krishna Kiran Mukkavilli, Tingfang Ji, Hao Xu
  • Patent number: 12133013
    Abstract: The present disclosure provides video special effect configuration method, device, equipment and storage medium, and relates to the technical field of special effect processing. The method includes: adding a variable update node in a first special effect event combination in response to a first setting operation of a user, in which an update manner of a target variable is set on the variable update node; adding a variable trigger node in a second special effect event combination in response to a second setting operation of the user, in which a judging condition of the target variable is set on the variable trigger node; and generating a configuration file of a video special effect according to the first and second special effect event combinations. The technical solution of the present disclosure allows the production of the video special effect to better fit in the action changes of the user.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: October 29, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventor: Ruifeng Ma
  • Publication number: 20240319967
    Abstract: A script generation method and apparatus, a device and a medium, wherein the method comprises: acquiring a node connection line diagram for implementing a target function; according to connection lines between node ports in the node connection line diagram, generating a splicing code representing a call relationship between nodes; and according to the splicing code and script codes written by the nodes in advance, generating a target script file corresponding to the target function.
    Type: Application
    Filed: May 10, 2022
    Publication date: September 26, 2024
    Inventors: Ruifeng MA, Weifeng HUANG, Xiaobo HUANG
  • Patent number: 12088383
    Abstract: Certain aspects of the present disclosure provide techniques for uplink sounding reference signal (SRS) transmission with precoding. A method for wireless communication by a user equipment (UE) includes receiving a SRS configuration that configures one or more SRS resource sets, each resource set including one or more SRS resources, each SRS resource comprising one or more SRS ports. The UE receives a set of precoders via an indicator, the set of precoders including a precoder associated with each SRS resource and determines one or more precoders to apply for one or more SRS transmissions via one or more of the SRS resources.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: September 10, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Chenxi Hao, Yu Zhang, Bo Chen, Ruifeng Ma, Pavan Kumar Vitthaladevuni, Wanshi Chen, Qiaoyu Li, Liangming Wu
  • Patent number: 12072938
    Abstract: Provided are a graph generation method and apparatus, a device, and a storage medium. The graph generation method comprises: parsing target logical information to obtain a plurality of logical elements; converting the plurality of logical elements into a syntax tree according to logic of the target logical information, where the syntax tree comprises a plurality of layers of tree nodes, and tree nodes between layers have a dependency relationship; converting the plurality of layers of tree nodes into a plurality of graph nodes; and connecting the plurality of graph nodes according to the dependency relationship to obtain a logical graph corresponding to the target logical information to allow a user to perform special effect editing based on the logic.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: August 27, 2024
    Assignee: BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
    Inventors: Yuan Xu, Ruifeng Ma, Xiaobo Huang, Weifeng Huang
  • Publication number: 20240282036
    Abstract: The present disclosure relates to a method and apparatus for processing a rotation animation special effect, and a readable storage medium. The method comprises: obtaining an object to be rotated; displaying a rotation parameter configuration window, and associating said object with the rotation parameter configuration window, the rotation parameter configuration window comprising a plurality of configuration items for generating a target rotation animation special effect; and generating a configuration file of the target rotation animation special effect according to configuration information of the plurality of configuration items, the target rotation animation special effect being an animation special effect of rotating said object with a rotation point as the center.
    Type: Application
    Filed: June 20, 2022
    Publication date: August 22, 2024
    Inventors: Ruifeng MA, Weifeng HUANG, Zongren DONG, Yuan XU
  • Publication number: 20240272879
    Abstract: Embodiments of the present disclosure provide an interaction window display method and apparatus, a device, and a storage medium. The method includes: first, in response to an interaction window display operation, obtaining node structure data, the node structure data comprising node information stored according to a preset data structure, and the node structure data being used for enabling the node information to be displayed in a target interaction window on the basis of the preset data structure; and then displaying the target interaction window on the basis of the node structure data and an interaction window framework.
    Type: Application
    Filed: May 24, 2022
    Publication date: August 15, 2024
    Inventors: Ruifeng MA, Yuan XU, Xiaobo HUANG
  • Publication number: 20240243888
    Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A UE may receive control signaling from a serving base station. The control signaling may indicate a resource pattern to monitor for interference caused by downlink transmissions from a second base station. The UE may then perform a received signal strength indicator measurement of the downlink transmissions from the second base station in accordance with the resource pattern. Upon performing the received signal strength indicator measurement, the UE may transmit a measurement report including an indication of the received signal strength indicator measurement.
    Type: Application
    Filed: July 2, 2021
    Publication date: July 18, 2024
    Inventors: Yuwei Ren, Ruifeng Ma, Huilin Xu
  • Publication number: 20240243822
    Abstract: Aspects described herein relate to receiving a configuration for cross-link interference (CLI) measurement reporting, wherein the configuration includes, for each component carrier of one or more component carriers, one or more parameters for measuring signals on the component carrier, and a resource setting indicating resources of the component carrier over which to measure signals. One or more measurements of signals received on the resources indicated by the resource setting for the component carrier can be measured based at least in part on the one or more parameters, and reported to a base station.
    Type: Application
    Filed: July 31, 2020
    Publication date: July 18, 2024
    Applicants: QUALCOMM Incorporated, QUALCOMM Incorporated
    Inventors: Ruifeng MA, Chenxi HAO, Huilin XU, Yuwei REN
  • Patent number: 12040867
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine that a user equipment (UE) is to use a differential reporting mode based at least in part on a channel state information (CSI) report from the UE. The base station may transmit to the UE, signaling to cause the UE to use the differential reporting mode based at least in part on determining that the UE is to use the differential reporting mode. Numerous other aspects are provided.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: July 16, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ruifeng Ma, Yuwei Ren, Bo Chen, Yu Zhang, Liangming Wu, Chenxi Hao, Renqiu Wang, Hao Xu, Tingfang Ji
  • Publication number: 20240220394
    Abstract: Embodiments of the present disclosure provide a method and apparatus for outputting running data of effect, the method comprises: generating an effect package for a target effect, wherein the effect package comprises a monitoring list including at least one data object of the target effect; transmitting the effect package for the target effect to a running instance; receiving running data corresponding to each data object in the monitoring list transmitted from the running instance; and outputting the running data corresponding to each data object in the monitoring list.
    Type: Application
    Filed: May 10, 2022
    Publication date: July 4, 2024
    Inventors: Ruifeng MA, Weifeng HUANG, Xiaobo HUANG
  • Patent number: 12028284
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sounding reference signal (SRS) configuration that indicates a maximum number of SRS ports and whether the UE is permitted to determine an actual number of SRS ports to be used for SRS transmission that is different from the maximum number of SRS ports. The UE may determine the actual number of SRS ports to be used for SRS transmission based at least in part on the SRS configuration. The UE may transmit one or more SRSs using the actual number of SRS ports. Numerous other aspects are provided.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: July 2, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Bo Chen, Chenxi Hao, Yu Zhang, Ruifeng Ma, Pavan Kumar Vitthaladevuni, Sony Akkarakaran, Joseph Binamira Soriaga, Krishna Kiran Mukkavilli, Tingfang Ji, Hao Xu
  • Patent number: 12023578
    Abstract: Embodiments of the present disclosure provide a method and an apparatus for generating a game effect, an electronic device, and a computer-readable medium, and the method includes following steps: acquiring an effect setting operation of a user, the effect setting operation including a setting operation of a multimedia material, a setting operation of a scoring rule, and a setting operation of an ending rule; and generating a configuration file of a game effect according to the multimedia material, the scoring rule, and the ending rule. The configuration file is used to indicate presentation of the game effect on a target video; and during the presentation of the game effect, the multimedia material is presented on the target video, scoring is performed and displayed according to the scoring rule, and a game is over in a case that the ending rule is satisfied.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: July 2, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Lin Yuan, Ruifeng Ma, Haozhe Li
  • Patent number: 11992758
    Abstract: Embodiments of the present disclosure provide a method and an apparatus for generating a game effect, an electronic device, and a computer-readable medium, and the method includes following steps: acquiring an effect setting operation of a user, the effect setting operation including a setting operation of a multimedia material, a setting operation of a scoring rule, and a setting operation of an ending rule; and generating a configuration file of a game effect according to the multimedia material, the scoring rule, and the ending rule. The configuration file is used to indicate presentation of the game effect on a target video; and during the presentation of the game effect, the multimedia material is presented on the target video, scoring is performed and displayed according to the scoring rule, and a game is over in a case that the ending rule is satisfied.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: May 28, 2024
    Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Lin Yuan, Ruifeng Ma, Haozhe Li