Patents by Inventor Rong Zhang

Rong 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).

  • Publication number: 20240015059
    Abstract: A method and system for generating an extended range (ER) physical layer protocol data unit (PPDU) is disclosed. The PPDU has a legacy portion of the ER PPDU which comprises one or more of a legacy short training field (L-STF), a legacy long training field (L-LTF), and a universal signaling (U-SIG) field and an ER portion of the ER PPDU which is appended to the legacy portion. The ER portion comprises one or more repetitions of a ER short training field (ER-STF), a ER long training field (ER-LTF), a ER-signal (ER-SIG) field, and a ER data field. In an example, signals indicative of the one or more repetitions for a same field are combined by a receiver to increase a signal to noise ratio of a field.
    Type: Application
    Filed: July 6, 2023
    Publication date: January 11, 2024
    Inventors: Hari Ram Balakrishnan, Sudhir Srinivasa, Rui Cao, Hongyuan Zhang, Sergey Timofeev, Rong Zhang, Priyanka Bansal
  • Publication number: 20240005582
    Abstract: An animation processing method is performed by an electronic device. The method including: obtaining state information and task information that correspond to a virtual character in a virtual environment at a current moment in an animation segment and a terrain feature of the virtual environment; performing feature extraction on the terrain feature, the state information, and the task information using an animation processing model, to obtain joint action information corresponding to the virtual character at a next moment; obtaining gesture adjustment information corresponding to the virtual character from the current moment to the next moment based on the joint action information; and updating the animation segment according to the gesture adjustment information.
    Type: Application
    Filed: September 13, 2023
    Publication date: January 4, 2024
    Inventor: Rong Zhang
  • Patent number: 11829567
    Abstract: A touch pad including a touch sensor, a force sensor, a printed circuit board, and a touch controller is provided. The touch sensor includes first and second touch electrode layers, and a first substrate. The first touch electrode layer is arranged above the second touch electrode layer through the first substrate. The force sensor is arranged below the touch sensor, and includes a support structure and at least one pressure electrode layer. The support structure is a deformable structure, and is configured to deform under the action of a pressure applied by a finger when pressing the touch pad to change a pressure sensing capacitance of a finger pressing region, and output a corresponding pressure sensing signal through the at least one pressure electrode layer. The printed circuit board is arranged below the force sensor. The touch controller is mounted and fixed to the printed circuit board.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: November 28, 2023
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Wu Liu, Rong Zhang, Shengbin Zhang
  • Patent number: 11824348
    Abstract: The present disclosure relates to the technical field of potential transformer (PT) ferromagnetic resonance elimination, in particular to a PT ferromagnetic resonance elimination method implemented by actively inputting resistance through an electronic load, including the following steps: setting up a PT, and determining a mapping relationship; constructing a resonance elimination control system; and designing the electronic load as an active resonance elimination device. The present disclosure overcomes a contradiction between a magnitude of resonance elimination resistance and winding overload in a PT open delta during single-phase-to-earth fault and fault clearance, and effectively avoids the technical problems of difficult distinguishing between single-phase-to-earth fault characteristics and power frequency resonance characteristics and causing resonance in a single-phase-to-earth fault process.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: November 21, 2023
    Assignee: QUJING POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO., LTD
    Inventors: Xiaohong Zhu, Yin Yang, Sirao Lu, Yuan Shan, Juntao Zeng, Weirong Yang, Zhe Li, Yu Gong, Wenfei Feng, Shoudong Xu, Yongsheng Ning, Rong Zhang, Qibin Mei, Lianjing Yang, Dekai Chen
  • Publication number: 20230341980
    Abstract: A touch pad including a touch sensor, a force sensor, a printed circuit board, and a touch controller is provided. The touch sensor includes first and second touch electrode layers, and a first substrate. The first touch electrode layer is arranged above the second touch electrode layer through the first substrate. The force sensor is arranged below the touch sensor, and includes a support structure and at least one pressure electrode layer. The support structure is a deformable structure, and is configured to deform under the action of a pressure applied by a finger when pressing the touch pad to change a pressure sensing capacitance of a finger pressing region, and output a corresponding pressure sensing signal through the at least one pressure electrode layer. The printed circuit board is arranged below the force sensor. The touch controller is mounted and fixed to the printed circuit board.
    Type: Application
    Filed: November 14, 2022
    Publication date: October 26, 2023
    Applicant: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Wu LIU, Rong ZHANG, Shengbin ZHANG
  • Patent number: 11789557
    Abstract: A touchpad and an electronic device are disclosed. The touchpad includes a touch panel; a plurality of pressure sensors fixed to an elastic bracket and configured to detect a pressure applied on the touch panel; a piezoelectric ceramic assembly including a piezoelectric ceramic plate configured to provide a vibration feedback to a user, where the piezoelectric ceramic assembly is fixed below the touch panel in a suspended manner and spaced from the elastic bracket.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: October 17, 2023
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Rong Zhang, Zhongbo Luo, Xiaoxia Yan, Xu Lu
  • Patent number: 11790587
    Abstract: An animation processing method is performed by an electronic device. The method including: obtaining a terrain feature in a graphical user interface at a current moment, the graphical user interface including a virtual character, and obtaining state information and task information that correspond to the virtual character in an animation segment at the current moment; performing feature extraction on the terrain feature, the state information, and the task information using an animation processing model, to obtain joint action information corresponding to the virtual character at a next moment; determining a joint torque according to the joint action information; and obtaining gesture adjustment information corresponding to the virtual character from the current moment to the next moment based on the joint torque, and updating the animation segment according to the gesture adjustment information to render the updated animated segment in the graphical user interface.
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: October 17, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Rong Zhang
  • Publication number: 20230321238
    Abstract: Provided are therapeutic agent including nucleic acid and CAR-modified immune cell and the use thereof. The therapeutic agent comprises first composition and second composition, the first composition comprises a nucleic acid having a labeling polypeptide coding sequence for being introduced into a tumor cell and/or a cancer cell; the labeling polypeptide has an extracellular antigen determining region, a spacer portion, and a transmembrane portion that are operatively linked, which can be expressed to form modification on the surface of the tumor cell and/or cancer cell; the extracellular antigen determining region comprises one or more epitope polypeptides; wherein, amino acid sequences of proteins on cell membrane or secreted proteins of mammal do not comprise the epitope polypeptide amino acid sequence in the natural state; the second composition comprises chimeric antigen receptor modified immune cell which specifically recognize and bind to the extracellular antigen determining region.
    Type: Application
    Filed: August 26, 2019
    Publication date: October 12, 2023
    Inventors: Fang HU, Can CHEN, Lin XIAO, Jin FU, Rong ZHANG, Jinlu CAI
  • Publication number: 20230305917
    Abstract: There are proposed a highly reliable operation management apparatus and method capable of presenting highly effective countermeasures.
    Type: Application
    Filed: September 6, 2022
    Publication date: September 28, 2023
    Applicant: Hitachi, Ltd.
    Inventors: Rong ZHANG, Hiroshi HAYAKAWA, Yuusuke TAKADA, Takeshi ARISAKA, Yasuto NISHII
  • Patent number: 11770524
    Abstract: A loop filter utilized in an encoder includes a constrained directional enhancement filter and a decision circuit. The constrained directional enhancement filter is arranged to process multiple frames, wherein for a first frame in the multiple frames, the constrained directional enhancement filter determines a best filter strength of each block in the first frame in a first filter strength list, and determines a second filter strength list according to content of the first frame. The decision circuit is coupled to the constrained directional enhancement filter, and is arranged to record which index in the first filter strength list is the best filter strength corresponding to each block in the first frame, and provide the first filter strength list and the index corresponding to each block to an encoding circuit of the encoder as an output of the encoder.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: September 26, 2023
    Assignee: Realtek Semiconductor Corp.
    Inventors: Weimin Zeng, Chi-Wang Chai, Wei Li, Rong Zhang, Wujun Chen
  • Patent number: 11752133
    Abstract: The invention belongs to the technical field of medicine, and particularly relates to use of bromophenol-pyrazoline compounds in the treatment of porcine coronavirus diseases. Through the research in the invention, it is found that the bromophenol-pyrazoline compounds inhibit replication of porcine coronaviruses at a cellular level, and can treat porcine coronavirus diseases (such as PEDV and TGEV) in clinical trials, greatly improving the survival rate of infected piglets, so the compounds can be used to prepare drugs for treating porcine coronavirus diseases.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: September 12, 2023
    Assignee: SHANDONG LINGHAI BIOTECHNOLOGY CO., LTD.
    Inventors: Dayong Shi, Xiangqian Li, Xin Wang, Jinbo Yang, Feng Xu, Rong Zhang
  • Publication number: 20230279549
    Abstract: An MPCVD device capable of realizing effective doping, comprises a reaction chamber and a gas input structure, wherein the gas input structure includes a first pipeline and a second pipeline for reaction gas, a first gas distributor, connected with the first pipeline, uniformly transports gas as a first reactant into the reaction chamber through a gas outlet of the first pipeline located near the top of the reaction chamber, the second pipeline uniformly inputs a doped reaction gas to a surface of a substrate through a second gas distributor with circular shape, a height of the gas transport ring connected with the second pipeline is substantially the same as that of a support for the substrate, and the gas transport ring can be concentrically placed at a center position inside the support, or the gas transport ring can also be concentrically placed outside the support.
    Type: Application
    Filed: March 1, 2023
    Publication date: September 7, 2023
    Inventors: Shulin Gu, Songmin Liu, Shunming Zhu, Jiandong Ye, kun Tang, Zili Xie, Rong Zhang, Youdou Zheng
  • Publication number: 20230265396
    Abstract: Provided are an isolated recombinant oncolytic poxvirus capable of being regulated and controlled by microRNA and a use thereof. The isolated recombinant oncolytic poxvirus can be regulated and controlled by microRNA, and the expression level of the microRNA in tumor cells of a mammal is lower than that in normal cells of the same mammal. A target sequence of the microRNA is integrated in a 3?UTR region of an E10R gene in a recombinant oncolytic poxvirus genome.
    Type: Application
    Filed: April 23, 2021
    Publication date: August 24, 2023
    Inventors: Jin FU, Rong ZHANG, Tingting WANG, Fang HU, Hui YAN
  • Publication number: 20230253749
    Abstract: A fixing system includes a wire clamping device and a fixture. The wire clamping device is adapted to clamp and fix a plurality of wires. The fixture includes a base plate, a wire fixing member adapted to fix the plurality of wires clamped by the wire clamping device on the base plate, and a circuit board fixing member adapted to fix a circuit board on a front face of the base plate. The wire fixing member and the circuit board fixing member are arranged so as to align cores or conductors of the plurality of wires clamped by the wire clamping device with a plurality of wire welding pads of the circuit board placed on the base plate.
    Type: Application
    Filed: February 7, 2023
    Publication date: August 10, 2023
    Applicants: Tyco Electronics (Shanghai) Co., Ltd., TE Connectivity Services GmbH
    Inventors: Rong Zhang, Dandan (Emily) Zhang, Roberto Francisco-Yi Lu, Lei (Alex) Zhou, Xianghao (Jorge) Bao
  • Patent number: 11721674
    Abstract: A Micro-LED array device based on III-nitride semiconductors and a method for fabricating the same are provided. The Micro-LED array device includes arrayed sector mesa structures that are formed by etching to penetrate through a p-type GaN layer and a quantum-well active layer and deep into an n-type GaN layer, a p-type electrode array deposited by evaporation on the p-type GaN layer of sector arrays, and an n-type electrode array deposited by evaporation on the n-type GaN layer. The n-type electrode array forms blocking walls to isolate the sector mesas from one another. The blocking walls, and each of the blocking walls and the annular structure surrounding the sector mesa are connected to each other.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: August 8, 2023
    Assignee: NANJING UNIVERSITY
    Inventors: Tao Tao, Xuan Wang, Feifan Xu, Bin Liu, Ting Zhi, Rong Zhang
  • Patent number: 11718827
    Abstract: Some embodiments of the disclosure use human peripheral blood for ctDNA sequencing or tumor tissues for whole exome sequencing, screen out mutation sites to perform antigen epitope prediction, connect and synthesize an expression gene sequence of mutant peptides. Other embodiments of the disclosure construct a lentiviral vector, package the lentivirus, transfect an APC cell to complete transformation of a specific LV cell, co-culture in vitro with PBMC separated from the peripheral blood, screen out an effective polypeptide, and transform common T cells into RFF cells. Suppressive signaling molecules include one or more of PD-1, Tim-3, LAG3, CTLA-4, BTLA, VISTA, CD160, and 2B4 (CD244). Antigen presenting cells include one or more of PBMC, a dendritic cell, neutrophil, B lymphocyte, and macrophage.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: August 8, 2023
    Assignees: Beijing DCTY Biotech Co., Ltd.
    Inventors: Shunchang Jiao, Rong Zhang, Tianfu Zhang, Zishan Zhou, Jiasen Xie, Ziming Wu, Gang Peng
  • Publication number: 20230240013
    Abstract: The invention provides a card substrate for carrying a chip module, the card substrate has a first surface and a second surface opposite to the first surface, and a concave portion for accommodating the chip module, the concave portion includes a first concave portion, and a second concave portion further recessed from a bottom wall of the first concave portion, in a left-right direction, a size of the second concave portion gradually narrows from a middle to both sides, and in an up-down direction, the size of the second concave portion gradually narrows from the middle to both sides. The card substrate of the invention can provide good support and protect for the chip module.
    Type: Application
    Filed: March 30, 2023
    Publication date: July 27, 2023
    Inventors: Ngai Man POON, Rong ZHANG, Yiqi ZHANG
  • Patent number: 11707755
    Abstract: A painting system includes a conveying mechanism adapted to convey a workpiece to be painted to a painting station, a holding and rotating mechanism mounted at the painting station and adapted to hold and rotate the workpiece, and a robot having a nozzle adapted to spray a paint on the workpiece held by the holding and rotating mechanism. The robot is configured to spray the paint onto the workpiece while the holding and rotating mechanism rotates the workpiece, spraying a layer of the paint on an outer surface of the workpiece.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: July 25, 2023
    Assignees: TE Connectivity Solutions GmbH, Kunshan League Automechanism Co., Ltd., Tyco Electronics (Shanghai) Co., Ltd.
    Inventors: Rong Zhang, Roberto Francisco-Yi Lu, Dandan Zhang, Lvhai Hu, Haidong Wu, Yuting He
  • Patent number: 11703370
    Abstract: A device for monitoring evaporation capacity of a water surface evaporator in a process includes a water surface evaporator and a rain collector, the rain collector and the water surface evaporator having a same size of orifice area, height, and contour profile of a monitoring device. One side of the water surface evaporator is connected with a first measuring well through a pipeline, and another side of the water surface evaporator is connected with a first electromagnetic flowmeter, a water supplementing electromagnetic valve and an overflow electromagnetic valve through a water pipe. The water supplementing electromagnetic valve is connected with a water supplementing barrel through a water supplementing pipe. A water collecting barrel is installed below the special rain collector. A second magnetostrictive water level meter, a starting drainage switch and a stopping drainage switch are installed in the second measuring well.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: July 18, 2023
    Assignee: NANJING HYDRAULIC RESEARCH INSTITUTE
    Inventors: Jiufu Liu, Zhao Cai, Suyi Liu, Ziyin Xie, Weizu Gu, Aimin Liao, Rong Zhang, Minhan Liao, Hongwei Liu, Wenzhong Wang, Huan Wang, Tao Ma, Niu Wang, Xuegang Li, Guangxu Jiang
  • Patent number: D1007147
    Type: Grant
    Filed: September 2, 2022
    Date of Patent: December 12, 2023
    Inventor: Rong Zhang