Patents by Inventor Tao Chen

Tao Chen 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: 20200295528
    Abstract: This application provides an optical module, and relates to the field of optical communication. An optical module provided in the embodiments of this application includes a laser box and a silicon photonic chip that are enclosed and packaged by an upper enclosure part and a lower enclosure part. The laser box is disposed on and is in contact with the surface of the silicon photonic chip by the side wall or the base. The laser chip is disposed on the top plane of the laser box. The top plane is in contact with the upper enclosure part for heat dissipation, so as to help heat generated by the laser chip be conducted to the upper enclosure part via the top plane, so that the heat generated by the laser chip is dissipated not via the silicon photonic chip.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 17, 2020
    Applicant: HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD.
    Inventors: Guangchao DU, Yongzheng TANG, Tao WU, Jianwei MU, Shaoshuai SUI, Jihong HAN, Sitao CHEN, Qian SHAO
  • Publication number: 20200294252
    Abstract: The disclosure provides human-tracking methods, systems, and storage media. The method includes: acquiring a plurality of human point clouds of a current frame from a plurality of cameras; generating a total point cloud of the current frame by integrating the plurality of human point clouds of the current frame; acquiring a plurality of human point clouds of a next frame from the plurality of cameras; acquiring a total point cloud of the next frame by integrating the plurality of human point clouds of the next frame; and performing human tracking based on the total point cloud of the current frame and the total point cloud of the next frame.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 17, 2020
    Inventors: Chengyue ZHANG, Le KANG, Hongtian YANG, Song YANG, Tao LIU, Jingxi LU, Yingze BAO, Mingyu CHEN, Hongwu ZHANG, Zeyu LIU
  • Publication number: 20200290053
    Abstract: The present invention discloses an adaptive and rapid repairing device for single roller, which includes a working module and a mechanical arm module, which are fixedly connected, where the mechanical arm module is connected with a movable module; the working module includes a supporting frame, symmetrical dovetail grooves are opened in two sides of the supporting frame, the dovetail grooves are movably connected with four sliding supports symmetrically arranged along the supporting frame; a connecting rod support penetrates the two through holes opened in the top of the sliding support, the top end of the connecting rod support is hinged with a long connecting rod; the supporting frame is provided with a worm gear mounting support, the worm gear mounting support is equipped with worm gears and worms through rotating shafts, and the worm is fixedly connected with an output shaft of a worm motor.
    Type: Application
    Filed: December 6, 2019
    Publication date: September 17, 2020
    Inventors: Yuhua Chen, Timing Zhang, Jinyang Hu, Shuchun Yuan, Shanlin Wang, Yongde Huang, Yutian Xie, Tao Chen
  • Publication number: 20200293561
    Abstract: Systems and methods are provided for providing an object platform for datasets A definition of an object may be obtained. The object may be associated with information stored in one or more datasets. The information may be determined based at least in part on the definition of the object. The object may be stored in a cache such that the information associated with the object is also stored in the cache. One or more interfaces through which requests to perform one or more operations on the object are able to be submitted may be provided.
    Type: Application
    Filed: June 3, 2020
    Publication date: September 17, 2020
    Inventors: Rick Ducott, Aakash Goenka, Bianca Rahill-Marier, Tao Wei, Diogo Bonfim Moraes Morant De Holanda, Jack Grossman, Francis Screene, Subbanarasimhiah Harish, Jim Inoue, Jeremy Kong, Mark Elliot, Myles Scolnick, Quentin Spencer-Harper, Richard Niemi, Ragnar Vorel, Thomas Mcintyre, Thomas Powell, Andy Chen
  • Publication number: 20200294074
    Abstract: Systems, methods, and storage media for location information processing are disclosed. An example of a method comprises: obtaining transaction information from user terminals of a plurality of users using a service provided by a service provider, the transaction information comprising a plurality of pieces of location information of the user terminals; clustering, using an algorithm, the plurality of pieces of location information into a plurality of areas; determining a transaction attribute corresponding to each area in the plurality of areas, the transaction attribute comprising a number of users in a corresponding area and a number of transactions of users using the service in the corresponding area; determining, according to information entropy values of the transaction attributes, a dispersity of the service provided by the service provider according to a number of areas in the plurality of areas and a plurality of transaction attributes corresponding to the plurality of areas.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 17, 2020
    Inventors: Weijia YANG, Tengfei LIU, Wei XIA, Qing LU, Tao CHEN
  • Patent number: 10772864
    Abstract: Methods and compositions containing a phorbol ester or a derivative of a phorbol ester are provided for the treatment of chronic and acute conditions. Such conditions may be caused by disease, be symptoms or sequalae of disease. Chronic and acute conditions may be due to viral infections such as HIV and AIDS, neoplastic diseases stroke, kidney disease, urinary incontinence, autoimmune disorders, Parkinson's disease, prostate hypertrophy, aging, or the treatment of such diseases. Additional compositions and methods are provided which employ a phorbol ester or derivative compound in combination with at least one additional agent to yield more effective treatment tools against acute and chronic conditions in mammalian subjects.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: September 15, 2020
    Assignee: Biosuccess Biotech Co., Ltd.
    Inventors: Hung-Fong Chen, Zheng Tao Han
  • Patent number: 10773962
    Abstract: Disclosed herein is a method for preparing coal-based, briquetted activated carbon. The method includes subjecting raw coal to a briquetting process, pulverizing the briquettes into particles, and performing carbonization and activation to obtain activated carbon. The briquetting process includes pulverizing raw coal to produce a feed, feeding the feed into a feed bin for degassing, adjusting the temperature and the water content of the feed in the feed bin, and feeding the feed in the feed bin into a briquetting apparatus for briquetting to form coal briquettes. The raw coal briquetting process of the preparation method is suited to a wide variety of coal, including non-caking coal. The preparation method yields a coal briquette product with a strength greater than 89% without any binder, which is beneficial to improve the strength and the like of activated carbon.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: September 15, 2020
    Assignees: CHINA ENERGY INVESTMENT CORPORATION LIMITED, SHENHUA XINJIANG ENERGY CO, LTD.
    Inventors: Jianqiang Chen, Xintian Xu, Long Zhao, Hongqiang Wang, Xiaolin Han, Xiaodong Lu, Tao Qi, Wei Zhuang, Jin Li, Liangliang Wu, Jianrui Li, Cheng Wang
  • Patent number: 10779273
    Abstract: Certain aspects of the present disclosure provide techniques for selecting an uplink (UL) transmit beam by a user equipment (UE). A UE may receive, from a base station (BS), one or more beamformed downlink signals using one or more receive beams. The UE may select an uplink transmit beam based, at least in part, on the one or more beamformed downlink signals. The UE may transmit an uplink signal using the selected uplink transmit beam.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: September 15, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Makesh Pravin John Wilson, Tao Luo, Xiao Feng Wang, Sony Akkarakaran, Sumeeth Nagaraja, Shengbo Chen, Kaushik Chakraborty
  • Patent number: 10779008
    Abstract: Methods are described to communicate source color volume information in a coded bitstream using SEI messaging. Such data include at least the minimum, maximum, and average luminance values in the source data plus optional data that may include the color volume x and y chromaticity coordinates for the input color primaries (e.g., red, green, and blue) of the source data, and the color x and y chromaticity coordinates for the color primaries corresponding to the Messaging data signaling an active region in each picture may also be included.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: September 15, 2020
    Assignee: Dolby Laboratories Licensing Corporation
    Inventors: Tao Chen, Peng Yin, Taoran Lu, Walter J. Husak
  • Patent number: 10779240
    Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive one or more downlink control information (DCI) transmissions including a plurality of transmit power control (TPC) commands. The plurality of TPC commands may relate to an uplink channel transmit power for a plurality of uplink beam-pairs. The wireless communication device may determine the uplink channel transmit power for the plurality of uplink beam-pairs based at least in part on the plurality of TPC commands. Numerous other aspects are provided.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: September 15, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Sony Akkarakaran, Tao Luo, Makesh Pravin John Wilson, Xiao feng Wang, Kaushik Chakraborty, Shengbo Chen
  • Patent number: 10779310
    Abstract: Methods, systems, and devices for wireless communications are described. In some systems (e.g., new radio (NR) wireless communications systems), a base station may serve a large number of user equipment (UEs). The base station may allocate uplink control channel resources to the UEs using a limited number of bits by implementing explicit and implicit resource mapping. Explicit mapping may involve determining certain indicated resources based on a received set of bits, and implicit mapping may involve determining a resource indication from a characteristic of a transmission (e.g., a starting control channel element (CCE) for a downlink control information (DCI) transmission). A UE may determine an allocated uplink control channel resource for transmission based on the combination of the two types of indications. Additionally, the UE may implement one or more techniques for handling colliding resource allocations (e.g.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: September 15, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Renqiu Wang, Yi Huang, Wanshi Chen, Xiao Feng Wang, Peter Gaal, Tao Luo, Sony Akkarakaran
  • Patent number: 10772609
    Abstract: An ultrasonic imaging processing method based on RF data includes the following steps: S1, receiving echo signals which are obtained by sending ultrasound signals; S2, beamforming the echo signals; S3, obtaining the RF data of the echo signals; and S4, directly conducting an ultrasonic imaging process based on the obtained RF data in order to obtain a target image. The ultrasonic imaging processing method and system based on the RF data according to the present application directly conduct ultrasonic imaging treatment based on the obtained RF data of the echo signals in order to obtain the target image.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: September 15, 2020
    Assignee: VINNO TECHNOLOGY (SUZHOU) CO., LTD.
    Inventors: Huiren Chen, Tao Ling, Jianjun Guo, Dajun Yin, Shui Xi
  • Publication number: 20200285798
    Abstract: A method of forming an integrated device includes: providing a first via pillar file specifying a first via pillar; providing a second via pillar file specifying a second via pillar; arranging, by a processor, the first via pillar to electrically connect to a circuit cell in a first circuit; arranging an interconnecting path for electrical connection of the first via pillar to another circuit cell; arranging, by the processor, the second via pillar to replace the first via pillar when the first via pillar induces an electromigration (EM) phenomenon; re-routing the interconnecting path with replacement of the first via pillar to generate a second circuit when the first via pillar induces the EM phenomenon; and generating the integrated device according to the second circuit.
    Type: Application
    Filed: May 26, 2020
    Publication date: September 10, 2020
    Inventors: CHUN-YAO KU, WEN-HAO CHEN, MING-TAO YU, SHAO-HUAN WANG, JYUN-HAO CHANG
  • Publication number: 20200286402
    Abstract: A system and method for assisting with a math problem includes: acquiring an image including at least a first question of the math problem; identifying a first region in the image where the first question is located based on the image; identifying characters in the first region based on the first region so as to obtain the first question; determining a type of the first question based on the first question; if the type of the first question is a calculation question, generating a first answer and a step-by-step problem solving process of the calculation question; and displaying the first question and/or the first region, the first answer and the step-by-step problem solving process.
    Type: Application
    Filed: September 4, 2019
    Publication date: September 10, 2020
    Applicant: HANGZHOU DANA TECHNOLOGY INC.
    Inventors: Tao HE, Fan SHI, Huan LUO, Mingquan CHEN
  • Publication number: 20200288430
    Abstract: The described aspects include methods and apparatus for activating a transmitter to communicate in a wireless network. A small cell can determine to activate the transmitter to serve user equipment (UE) in a wireless network. The small cell can then broadcast a portion of a set of broadcast signals in a radio frame and broadcast a remaining portion of the set of broadcast signals along with the portion of the set of broadcast signals in a subsequent radio frame. By refraining from immediately broadcasting all broadcast signals, the small cell can mitigate interference to other small cells. In addition, a UE can determine whether to generate random access channel (RACH) sequences for proximity determination or uplink timing synchronization based on parameters received in a RACH order. Moreover, a small cell with an active transmitter can decode discovery signals from a device to facilitate handover determination.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 10, 2020
    Inventors: Hao XU, Tao LUO, Tingfang JI, Wanshi CHEN, Peter GAAL, Yongbin WEI, Gavin Bernard HORN
  • Patent number: 10768457
    Abstract: A method for manufacturing a display screen, including: preparing a first substrate and reserving at least one first hole region on the first substrate; preparing a second substrate and reserving at least one second hole region on the second substrate; adding liquid crystals onto the first substrate or the second substrate and aligning the first substrate with the second substrate such that the first hole region is aligned with the second hole region; and forming a hole penetrating the first substrate and the second substrate through the first hole region and the second hole region. The liquid crystals do not occupy the first hole region and the second hole region.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: September 8, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xiang Feng, Zhaokun Yang, Qiang Zhang, Sha Liu, Xiao Sun, Yanqing Chen, Yun Qiu, Ruizhi Yang, Tao Wang
  • Patent number: 10771222
    Abstract: A device may determine that an unlicensed radio frequency (RF) spectrum band is available for a communication. The device may transmit a first transmission indicator that indicates that the device is transmitting information via the unlicensed RF spectrum band. The first transmission indicator may be associated with a first radio access technology. The device may transmit a second transmission indicator that indicates that the device is transmitting information via the unlicensed RF spectrum band. The second transmission indicator may be associated with a second radio access technology that is different from the first radio access technology.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: September 8, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Aleksandar Damnjanovic, Durga Prasad Malladi, Tao Luo, Yongbin Wei, Peter Gaal, Wanshi Chen, Hao Xu
  • Publication number: 20200277408
    Abstract: The present disclosure discloses an amylopectin-based cyclic glucan and the processing method for the same, and belongs to the technical field of food processing. The present disclosure uses a starch as a raw material, prepares an amylopectin-based cyclic glucan through sugar chain degradation grading and glycosidase-catalyzed trans-glycoside technology, and can be used as a steady-state carrier material for food active factors. The method of the disclosure has advantages of green environmental protection, high processing yield and low cost. The prepared product has high branching degree, special large ring structure and good water solubility, and can be used for steady-state delivery and active protection of natural functional substances, involving nutritional food, medicine, daily chemicals and other fields.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Inventors: Ming MIAO, Bo JIANG, Chen CHEN, Yao LIU, Yuqi YANG, Tao ZHANG
  • Patent number: 10764892
    Abstract: In one novel aspect, a plurality of synchronization signal (SS) anchors within a block of a contiguous spectrum is configured in a wireless network, wherein each SS anchor is a primary SS anchor or a secondary SS anchor. The UE performs an initial access by detecting a first primary SS anchor and receives one or more virtual carrier configurations with corresponding SS anchors within the block of the contiguous spectrum. In another novel aspect, The UE performs an initial access through a first RF band with a first bandwidth and a first center frequency, receives a switching signal to switch from the first RF band to a second RF band with a second bandwidth and a second center frequency, wherein the second bandwidth is different from the first bandwidth, and performs a RF bandwidth adaptation from the first RF band to the second RF band based on the adaptation signal.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: September 1, 2020
    Assignee: MEDIATEK INC.
    Inventors: Pei-Kai Liao, Tao Chen, Chien-Chang Li
  • Publication number: 20200272595
    Abstract: An example device comprises a central node for receiving vector data returned by leaf nodes, a plurality of leaf nodes for calculating and shifting the vector data, and forwarder modules comprising a local cache structure and a data processing component, wherein the plurality of leaf nodes are divided into N groups, each group having the same number of leaf nodes; the central node is individually in communication connection with each group of leaf nodes by means of the forwarder modules; a communication structure constituted by each group of leaf nodes has self-similarity; the plurality of leaf nodes are in communication connection with the central node in a complete M-way tree approach by means of the forwarder modules of multiple levels; each of the leaf nodes comprises a setting bit.
    Type: Application
    Filed: June 17, 2016
    Publication date: August 27, 2020
    Inventors: Dong HAN, Tao LUO, Shaoli LIU, Shijin ZHANG, Yunji CHEN