Patents by Inventor Tong Wang

Tong Wang 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: 20230353102
    Abstract: An amplifier circuitry includes a first amplifier, a second amplifier, a voltage generating circuitry, and a control circuitry. The first amplifier circuitry configured to amplify a first signal. The second amplifier circuitry configured to amplify a second signal which forms differential signals together with the first signal. The voltage generating circuitry configured to generate at least one of a first bias voltage to be applied to the first signal and a second bias voltage to be applied to the second signal. The control circuitry configured to control the voltage generation circuitry so as to decrease a difference between a DC component of an output of the first amplifier circuitry and a DC component of an output of the second amplifier circuitry.
    Type: Application
    Filed: June 27, 2023
    Publication date: November 2, 2023
    Inventor: Tong Wang
  • Patent number: 11801588
    Abstract: The present invention provides a pneumatic hand tool with adjustable operating angle, comprising a grip body and a tool head body interconnected with each other. The grip body has a grip flow channel, and said tool head body has a tool head flow channel. The grip body and said tool head body are interconnected through two rotary joint faces to form a joint portion capable of adjustment of the operating angle. The two rotary joint faces respectively have connecting areas for uniform circumferential motion and high pressure air ports configured along the rotation center. And the two rotary joint faces are inclined to facilitate adjustment of the operating angle of said tool head, and to ensure good air tightness of the high pressure air ports inside the joint portion.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: October 31, 2023
    Assignee: DE POAN PNEUMATIC CORP.
    Inventors: I-Tsung Wu, Yi-Wei Wen, Tong Wang
  • Publication number: 20230344996
    Abstract: An encoder includes circuitry and memory coupled to the circuitry. In operation, the circuitry: encodes information for deriving a parameter into a header of a bitstream; filters reconstructed samples in a first image using a filtering process, to generate a second image; determines whether the parameter has a predefined value; encodes a third image using the second image when the parameter has the predefined value; and encodes the third image using the first image when the parameter does not have the predefined value.
    Type: Application
    Filed: June 12, 2023
    Publication date: October 26, 2023
    Inventors: Chong Soon LIM, Hai Wei SUN, Jing Ya LI, Han Boon TEO, Che-Wei KUO, Chu Tong WANG, Kiyofumi ABE, Takahiro NISHI, Tadamasa TOMA, Yusuke KATO
  • Publication number: 20230326454
    Abstract: Methods and systems provide for providing dynamic chapter generation for a communication session. In one embodiment, the system connects to a communication session with a number of participants; receives a transcript of a conversation between the participants produced during the communication session, the transcript including timestamps for a number of utterances associated with speaking participants; segments the utterances into a plurality of contiguous topic segments; generates a title for each topic segment, the generating comprising: labeling one or more of the topic segments based on one or more labeling rules, extracting one or more top phrases from each topic segment, determining a ranking of the top phrases for each topic segment, and generating the title for each topic segment based on the top ranked phrase for the topic segment; and transmits, to one or more client devices, a list of the topic segments with generated titles for the communication session.
    Type: Application
    Filed: April 12, 2022
    Publication date: October 12, 2023
    Inventors: Andrew Miller-Smith, Ling Tsou, Tong Wang
  • Patent number: 11783080
    Abstract: The present disclosure provides a technical solution related to tagging user behavior data. The processing device and method may determine and tag user behavior data according to an application to which the user behavior data belong based on analysis on an inheritance relationship between tasks associated with the user behavior data, so as to facilitate selectively deleting the user behavior data later.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: October 10, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Xin Li, Ang Lv, Chunyu Liu, Chunyu Li, Chao Wang, Eduardo D. Melo, Zhen Wang, Jiaojiao Li, Lve Chen, Lu Zhang, Peng Wang, Tong Wang, Xiaocheng Zhou, Yapu Jia, Ziqiang Liu, Yueyang Wang
  • Patent number: 11780816
    Abstract: The present invention is directed to novel aminobenzimidazole derivatives. The present invention is also directed to methods of treating a histone deacetylase (HDAC)-associated disease or inhibiting the histone deacetylating activity of a HDAC isoform in a cell or with one or more of the aminobenzimidazole derivatives.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: October 10, 2023
    Assignee: Translational Drug Development, LLC
    Inventors: Tong Wang, Stephen Gately
  • Patent number: 11750842
    Abstract: An encoder determines, based on a width and a height of a block, whether or not to disable a prediction mode in which the block is split along a partitioning line defined by a distance and an angle and then prediction is performed; and encodes the block with the prediction mode disabled or not disabled according to a result of the determination on whether or not to disable the prediction mode. Here, the distance is the shortest distance between the center of the block and the partitioning line, and the angle is an angle representing a direction from the center of the block toward the partitioning line in the shortest distance. The encoder determines to disable the prediction mode when (i) a width-to-height ratio is at least 8 or (ii) a height-to-width ratio is at least 8.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: September 5, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Jing Ya Li, Che Wei Kuo, Chong Soon Lim, Chu Tong Wang, Han Boon Teo, Hai Wei Sun, Kiyofumi Abe, Takahiro Nishi, Tadamasa Toma, Yusuke Kato
  • Patent number: 11734851
    Abstract: A face key point detection method includes determining, according to an image containing a face, a multi-channel feature map of the image; converting the multi-channel feature map into a predetermined channel quantity of target feature maps; performing a convolution operation on each target feature map in the predetermined channel quantity of target feature maps by using a convolution kernel corresponding to each target feature map; generating a feature vector corresponding to the image based on a result of the convolution operation on each target feature map; and determining key point coordinates of the face on the image according to the feature vector.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: August 22, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yi Tong Wang, Xing Ji, Zheng Zhou
  • Patent number: 11722699
    Abstract: An encoder determines, based on a width and a height of a block, whether or not to disable a prediction mode in which the block is split along a partitioning line defined by a distance and an angle and then prediction is performed; and encodes the block with the prediction mode disabled or not disabled according to a result of the determination on whether or not to disable the prediction mode. Here, the distance is the shortest distance between the center of the block and the partitioning line, and the angle is an angle representing a direction from the center of the block toward the partitioning line in the shortest distance. The encoder determines to disable the prediction mode when (i) a width-to-height ratio is at least 8 or (ii) a height-to-width ratio is at least 8.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: August 8, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Jing Ya Li, Che Wei Kuo, Chong Soon Lim, Chu Tong Wang, Han Boon Teo, Hai Wei Sun, Kiyofumi Abe, Takahiro Nishi, Tadamasa Toma, Yusuke Kato
  • Patent number: 11716470
    Abstract: An encoder includes circuitry and memory coupled to the circuitry. In operation, the circuitry: encodes information for deriving a parameter into a header of a bitstream; filters reconstructed samples in a first image using a filtering process, to generate a second image; determines whether the parameter has a predefined value; encodes a third image using the second image when the parameter has the predefined value; and encodes the third image using the first image when the parameter does not have the predefined value.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: August 1, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Chong Soon Lim, Hai Wei Sun, Jing Ya Li, Han Boon Teo, Che-Wei Kuo, Chu Tong Wang, Kiyofumi Abe, Takahiro Nishi, Tadamasa Toma, Yusuke Kato
  • Patent number: 11715497
    Abstract: A video editing method, apparatus and storage medium are provided. The method includes obtaining an object, the object including one or more images; determining a content element of the object for video editing, the content element having a content type identifier; determining a material set identifier corresponding to the content type identifier according to a first behavior tree logic; determining a video editing material set corresponding to the material set identifier; and obtaining an edited video according to the content element and the video editing material set.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: August 1, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiao Long Zhu, Shenghui Huang, Lijian Mei, Wei Dong Chen, Shao Bin Lin, Yi Tong Wang, Xing Ji, Jie Fan, Min Luo, Wanyu Huang, Yuan Fang, Ren Jian Chen
  • Publication number: 20230237270
    Abstract: Methods and systems provide for providing intelligent topic segmentation within a communication session. In one embodiment, the system connects to a communication session with a number of participants; receives a transcript of a conversation between the participants produced during the communication session, the transcript including timestamps for a number of utterances associated with speaking participants; shifts a window over the utterances to generate blocks of utterances; for each shift of the window over one utterance, identifies topic model (“TM”) clusters (hereinafter “TM clusters”) and generates TM cluster scores to assign text labels for each cluster; aggregates the scores for the TM clusters to generate a number of utterance level scores; converts the utterance level scores into topic segments each including a start time, end time, and associated text label; and transmits, to one or more client devices, a list of the topic segments for the communication session.
    Type: Application
    Filed: April 12, 2022
    Publication date: July 27, 2023
    Inventors: Peng Su, Ling Tsou, Junqing Wang, Tong Wang
  • Publication number: 20230213670
    Abstract: A method and apparatus of locating subsurface geohazards in a geographical area that includes: receiving a plurality of seismic trace signals in the geographical area based on a shot gather from a seismic shot source; isolating and stacking the plurality of seismic trace signals to generate a windowed trace signal associated with refraction traces from the seismic shot source; transforming the windowed trace signal to a frequency domain; calculating a low frequency to high frequency ratio for the transformed trace signal; outputting the calculated ratio to a two-dimensional array representing the geographical area at a source location and at a mean receiver location; repeating the steps for a plurality of other shot gathers in the geographical area; and multiplying each source location ratio with one or more mean receiver location ratios on the two-dimensional array to generate a final frequency ratio map.
    Type: Application
    Filed: January 4, 2022
    Publication date: July 6, 2023
    Inventors: Yi Luo, Tong Wang Fei, Mohammed Mubarak, Ali Ameen Almomin, Yi He
  • Patent number: 11684893
    Abstract: A method for exosome separation and extraction by stacked centrifugal filtration. It is used in molecular biology and clinical examination and comprises an exosome separation and extraction kit consisting of the stacked centrifugal filtration device, an incubation buffer and a protease K. The sample to be tested is incubated at room temperature using the incubation buffer and an appropriate amount of protease K, followed by centrifugation in a centrifuge matching the stacked centrifugal filtration device. After mixing thoroughly, the retained liquid in the ultrafiltration tube is collected to obtain the exosomes. The method needs no large experimental equipments except for a centrifuge, which has a low cost and which is convenient and fast, with short operation time and the possibility of carrying out parallel operations with a large number of samples. The high purity exosomes obtained by the method can meet the demand of large-scale clinical applications.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: June 27, 2023
    Assignee: Guangzhou Supbio Bio-technology and Science Co., Ltd.
    Inventors: Tong Wang, Yizhi Cui, Yanzhang Luo, Jiahui Guo
  • Patent number: 11681043
    Abstract: Systems, methods, and apparatuses for generating a subsurface image using diffraction energy information are disclosed. The systems, methods, and apparatuses may include converting a shot gather into one or more plane-wave gather using a Radon transform. The plane-wave gathers may be extrapolated into source-side wavefields and receiver-side wavefields and further generate a pseudo dip-angle gather. The diffraction energy information may be extracted from the pseudo dip-angle gather, and an image containing subsurface features may be generated from the extracted diffraction energy information. The receiver-side wavefields may be decomposed using a recursive Radon transform.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: June 20, 2023
    Assignee: Saudi Arabian Oil Company
    Inventors: Lu Liu, Yi Luo, Tong Wang Fei
  • Publication number: 20230184975
    Abstract: A method may include obtaining seismic data for a geological region of interest. The method may further include determining various velocity semblance values for the geological region of interest using a time window and the seismic data. The method may further include determining, automatically by a computer processor, one or more stacking velocities for the geological region of interest using a traced path based on the velocity semblance values and a path tracing algorithm. The path tracing algorithm may recursively determine an accumulated amplitude array based on the velocity semblance values. The path tracing algorithm may further determine the traced path among the velocity semblance values and the accumulated amplitude array, the traced path corresponding to the one or more stacking velocities. The method may further include generating a velocity model of the geological region of interest using the one or more stacking velocities.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 15, 2023
    Applicants: SAUDI ARABIAN OIL COMPANY, ARAMCO SERVICES COMPANY
    Inventors: Dongliang Zhang, Yi Luo, Constantinos Tsingas, Tong Wang Fei, Hong Liang
  • Publication number: 20230183793
    Abstract: Compositions and methods for carboxymethylation of cytosine containing DNA and applications thereof for direct sequencing of 5mC are disclosed.
    Type: Application
    Filed: May 19, 2021
    Publication date: June 15, 2023
    Applicant: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Rahul Kohli, Tong Wang, Emily Schutsky
  • Patent number: 11659680
    Abstract: A suspendable assembly for fixing and holding a server includes a housing, a torsion spring, a limiting frame, a handle, and a shaft. The housing includes a first through hole. The torsion spring is fixed on the housing. The limiting frame clamps the torsion spring. The handle is fixed with the limiting frame, the handle comprising a first hook. The shaft penetrates through the housing, the torsion spring, the handle, and the limiting frame. The first hook is configured to engaged with a second hook to limit the suspendable assembly.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: May 23, 2023
    Assignee: Fulian Precision Electronics (Tianjin) Co., LTD.
    Inventors: Wen-Hu Lu, Li-Yi Yin, Shu-Tong Wang
  • Patent number: 11657708
    Abstract: A large-scale real-time traffic flow prediction method of the present invention is based on fuzzy logic and deep LSTM, which relates to a technical field of urban intelligent traffic management. The method includes steps of: selecting an urban road network scene to collect color images of real-time traffic flow congestion information; obtaining congestion levels of multiple intersections according to the color images, which are used in a data training set; and forming a data sensing end of FDFP through a fuzzy mechanism; establishing a deep LSTM neural network, performing deep learning on the training data set, and constructing a prediction end of the FDFP; construct a graph of road intersections and formulate a k-nearest neighbors-based discounted averaging for obtaining congestion on the edges; and inputting real-time traffic information received from a server into an FDFP model.
    Type: Grant
    Filed: March 24, 2021
    Date of Patent: May 23, 2023
    Assignee: Harbin Engineering University
    Inventors: Tong Wang, Azhar Hussain, Shan Gao, Jiahua Cao, Liwei Chen
  • Patent number: D988040
    Type: Grant
    Filed: February 23, 2023
    Date of Patent: June 6, 2023
    Assignee: LUOYANG SELEAD OFFICE FURNITURE CO., LTD.
    Inventor: Tong Wang