Patents by Inventor Peng Yu

Peng Yu 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: 20220312394
    Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method by a terminal for determining frequency resources in a cellular network is provided.
    Type: Application
    Filed: May 27, 2022
    Publication date: September 29, 2022
    Inventors: Peng XUE, Yeohun YUN, Hyunseok RYU, Hyunkyu YU
  • Publication number: 20220308038
    Abstract: A device and method for monitoring freezing-thawing damage of an underwater concrete member in situ. A main structure includes an upper link, concrete member, transverse sealed box, longitudinal sealed box, movable guide rod, probe launching box, multichannel data collector, frequency modulation transmitter, computer, auxiliary wheels, lower link, and a wireless temperature sensor. A process includes four steps: launching of a probe, collection of data, calculation of an elastic modulus, and evaluation of freezing-thawing damage.
    Type: Application
    Filed: February 4, 2021
    Publication date: September 29, 2022
    Inventors: Jiuwen BAO, Zihao YU, Peng ZHANG, Shuguo LI, Tiejun ZHAO
  • Patent number: 11456950
    Abstract: The present invention discloses a data forwarding unit based on a Handle identifier, comprising a dynamic configuration module, a Handle identifier data identification module and a matching-forwarding module. The system of the present invention is applied to network devices such as switches and routers, and supports dynamic configuration of data packet analysis, matching and forwarding rules through data interaction with network systems such as SDN managers, so that the network devices can identify data packets based on the Handle identifier and perform the specified operation on the designated data packets with the Handle identifier according to the rules of dynamic configuration.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: September 27, 2022
    Inventors: Haibin Yu, Peng Zeng, Dong Li, Zhibo Li, Jindi Liu, Xueting Yu, Ming Yang
  • Publication number: 20220302724
    Abstract: A battery power management unit (BPMU), an electrical energy storage system comprising one or more such BPMUs, and method of using the same are provided. Such a BPMU includes a microcontroller and one or more processors having at least one tangible, non-transitory machine readable medium encoded with one or more programs. The BPMU is configured to perform steps of: reading data from the internal BMU of a respective battery pack to establish capacity, an energy baseline, state of health (SOH), and an initial value of state of charge (SOC) of the respective battery pack, checking voltage and current at a time interval, calculating power of the respective battery pack, determining and updating battery date such as SOH and SOC, and transmitting updated battery data to a system controller for controlling discharging power from or charging power to the respective battery pack.
    Type: Application
    Filed: March 16, 2021
    Publication date: September 22, 2022
    Applicants: China Energy Investment Corporation Limited, National Institute of Clean-and-Low-Carbon Energy
    Inventors: Ratnesh Sharma, Surinder Singh, Peng Yu, Brandon Ohara
  • Publication number: 20220302990
    Abstract: Embodiments of the present invention provide a communication method and a communications apparatus. The method includes: receiving configuration information of at least one frequency resource group, and receiving, by using at least one beam, a downlink signal on a corresponding frequency resource in the at least one frequency resource group, wherein each frequency resource group comprises at least two frequency resources, each frequency resource corresponds to at least one beam, and the configuration information comprises an identifier of each frequency resource group and an identifier of each frequency resource; and when it is detected based on the downlink signal that a beam associated with a first frequency resource in the frequency resource group fails, sending a beam recovery request on a second frequency resource in the frequency resource group. Correspondingly, a corresponding apparatus is further disclosed.
    Type: Application
    Filed: April 8, 2022
    Publication date: September 22, 2022
    Inventors: Peng GUAN, Xi ZHANG, Ying SUN, Ziming YU
  • Publication number: 20220291105
    Abstract: A TBM-mounted surrounding rock wear resistance testing system and method, the system including: a fixing module, arranged on a TBM, the module has a movable end for extending to the surrounding rock of a tunnel; a surrounding rock polishing module on the movable end, the module includes a polishing mechanism for test area; a surrounding rock wear resistance testing module on the movable end, follows the movable end moving the test area, and including a mechanism for testing the wear resistance of the polished test area and a drive mechanism thereof; and a central control module, configured to control the motion states and operations of the fixing module, the surrounding rock polishing module and surrounding rock wear resistance testing module, and determine the wear resistance of the surrounding rock according to the wear resistance test result. The system can polish tunnel surrounding rock during TBM excavation and test wear resistance.
    Type: Application
    Filed: September 7, 2020
    Publication date: September 15, 2022
    Inventors: Shucai LI, Zhenhao XU, Heng SHI, Peng LIN, Tengfei YU, Huihui XIE, Yichi ZHANG, Ruiqi SHAO
  • Publication number: 20220294036
    Abstract: An electrical energy storage system, a controller, and methods of using the same are provided. The system includes battery packs connected in parallel, one or more battery power management unit, one or more power converters, and a controller. The controller includes one or more processor and at least one tangible, non-transitory machine readable medium encoded with one or more programs configured to perform steps for discharging or charging. The steps include: reading data including state of health (SOH) and state of charge (SOC) from each battery pack, connecting a respective battery pack with a respective power converter; receiving a power command from an energy management system, calculating a respective power rate of each battery pack based on the data of SOH, SOC, and the power command, and discharging power from battery packs to a grid or charging power to battery packs based on the power rate of each battery pack.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 15, 2022
    Applicants: China Energy Investment Corporation Limited, National Institute of Clean-and-Low-Carbon Energy
    Inventors: Ratnesh Sharma, Surinder Singh, Peng Yu, You Zhou, Lulu Zhao, Brandon Ohara
  • Publication number: 20220275433
    Abstract: Methods and systems described herein involve using long cell-free DNA fragments to analyze a biological sample from a pregnant subject. The status of methylated CpG sites and single nucleotide polymorphisms (SNPs) is often used to analyze DNA fragments of a biological sample. A CpG site and a SNP are typically separated from the nearest CpG site or SNP by hundreds or thousands of base pairs. Finding two or more consecutive CpG sites or SNPs on most cell-free DNA fragments is improbable or impossible. Cell-free DNA fragments longer than 600 bp may include multiple CpG sites and/or SNPs. The presence of multiple CpG sites and/or SNPs on long cell-free DNA fragments may allow for analysis than with short cell-free DNA fragments alone. The long cell-free DNA fragments can be used to identify a tissue of origin and/or to provide information on a fetus in a pregnant female.
    Type: Application
    Filed: May 12, 2022
    Publication date: September 1, 2022
    Inventors: Yuk-Ming Dennis Lo, Rossa Wai Kwun Chiu, Kwan Chee Chan, Peiyong Jiang, Suk Hang Cheng, Cheuk Yin Yu, Yee Ting Cheung, Wenlei Peng
  • Publication number: 20220264073
    Abstract: A light-deflection three-dimensional imaging device, a projection device, and the application thereof are disclosed. The light-deflection three-dimensional imaging device includes a projection device, a receiving device and a processor. The projection device includes a light source, a grating, a condensing lens group, a light deflection element and an emission lens, wherein after the modulation by the grating, the aggregation by the condensing lens group and the deflection by the light deflection element, the projection light transmitted by the light source penetrates the emission lens and is emitted from a side surface of the projection device.
    Type: Application
    Filed: April 22, 2020
    Publication date: August 18, 2022
    Inventors: Kouwen ZHANG, Baozhong ZHANG, Huanbiao ZHOU, Qiang LI, Ding LU, Junjie ZENG, Peng LU, Zhifu YU, Bainian CHU
  • Publication number: 20220261470
    Abstract: Embodiments of the present invention relate to password authentication. According to an embodiment of the present invention, a password associated with a user identification is received from a user device. The password is authenticated based on a preset relationship between a seed password and a graphical password associated with the user identification. The seed password consists of a string of characters. The graphical password is a directed path traversing all keys of a keypad in an order. Each of the keys represents one of the characters and is associated with an order number according to the order of the keys being traversed. The preset relationship is that the password consists of respective order numbers associated with respective keys representing corresponding characters of the seed password.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 18, 2022
    Inventors: Jia Tian Zhong, XING XING SHEN, Peng Hui Jiang, Dong Hui Liu, Yong Yin, Jia Yu
  • Patent number: 11416462
    Abstract: Data deduplication techniques may use a fingerprint hash table and a backend location hash table in connection with performing operations including fingerprint insertion, fingerprint deletion and fingerprint lookup. Processing I/O operations may include: receiving a write operation that writes data to a target logical address; determining a fingerprint for the data; querying the fingerprint hash table using the fingerprint to determine a matching entry of the fingerprint hash table for the fingerprint; and responsive to determining that the fingerprint hash table does not have the matching entry that matches the fingerprint, performing processing including: inserting a first entry in the fingerprint hash table, wherein the first entry includes the fingerprint for the data and identifies a storage location at which the data is stored; and inserting a second entry in a backend location hash table, wherein the second entry references the first entry.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: August 16, 2022
    Assignee: EMC IP Holding Company LLC
    Inventors: Peng Wu, Bin Dai, Rong Yu
  • Patent number: 11413281
    Abstract: Disclosed is a targeted delivery system for a hydrophobic antitumor drug, referring to conjugates of E-selectin polypeptide ligand-polyethylene glycol-antitumor drug connected by different link bridges containing disulfide bonds. The synthesis of the conjugates, antitumor activity evaluation, the particle size and morphology characteristics of nanoparticles self-assembled by the conjugates in an aqueous solution, and the release of the antitumor drug in different conditions are comprised. The conjugates can actively target at vessels of a tumor site by the E-selectin peptide ligand, and can also self-assemble into nanoparticles in an aqueous solution, so as to be passively targeted at the tumor site by EPR effect.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: August 16, 2022
    Inventors: Peng Yu, Na Guo, Dong Wang, Yuou Teng, Tiantian Hao, Huan Liu, Tianle Zhang, Xiuzhuan Shang
  • Publication number: 20220251438
    Abstract: Embodiments relate to a method of enhanced oil recovery that includes injecting a composition including an hyperbranched polyglycerol into an injection well in a subterranean oil-bearing reservoir, the hyperbranched polyglycerol being a primary alcohol that is a reaction product of a C2 to C25 carbon alcohol and a plurality of glycidols; and displacing oil in the subterranean oil-bearing reservoir using the composition.
    Type: Application
    Filed: August 15, 2019
    Publication date: August 11, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Pramod Dhanaji Patil, Mechelle Churchfield, Peng Gao, Troy E. Knight, Wanglin Yu, Amit Katiyar, Neeraj Rohilla, Biplab Mukherjee
  • Patent number: 11408905
    Abstract: An inertial measurement unit includes a sensor and a heat preservation system. The heat preservation system includes a heat preservation body and a heat source. The sensor is positioned on the heat preservation body. The heat source is configured to generate heat. The heat preservation body is configured to transfer the heat from the heat source to the sensor to maintain a preset temperature in a space surrounding the sensor.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: August 9, 2022
    Inventors: Guoxiu Pan, Yonggen Wang, Yun Yu, Peng Zhang
  • Patent number: 11411664
    Abstract: A terminal device and a method for measuring cross-link interference. The method includes receiving time-frequency resource configuration information from a base station, wherein the time-frequency resource configuration information includes configuration information of measurement time-frequency resources for measuring the cross-link interference. The method also includes determining measurement time-frequency resources for measuring the cross-link interference according to the time-frequency resource configuration information. The method further includes measuring the cross-link interference on the measured time-frequency resources and feeding back the measurement result of the cross-link interference to the base station.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: August 9, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chen Qian, Peng Lin, Chuang Zhang, Di Su, Bin Yu
  • Patent number: 11405384
    Abstract: Provided in the present disclosure are method, device, and apparatus of regulating a website load. The method includes: determining, by a server, a current load level of a website according to a current load of the website and a target value of the website load; and adjusting, by the server, login time of a client to regulate the website load according to the determined current load level of the website. The present disclosure enables load regulation of a website at an entry point of a site or a key service, thus improving user experience.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: August 2, 2022
    Inventor: Peng Yu
  • Publication number: 20220238053
    Abstract: Provided is a flexible display screen, including: a flexible substrate provided with a foldable portion; pixel units disposed on a first surface of the flexible substrate; and a fold detection device including a reflective grating structure, an optical waveguide structure and a photoelectric sensor, wherein the optical waveguide structure and the reflective grating structure are sequentially laminated on the first surface of the flexible substrate and both disposed in the foldable portion, an orthographic projection of the optical waveguide structure onto the flexible substrate is overlapped with an orthographic projection of the reflective grating structure onto the flexible substrate, and the optical waveguide structure is connected to the photoelectric sensor.
    Type: Application
    Filed: January 20, 2022
    Publication date: July 28, 2022
    Inventors: Dalong MAO, Jian ZHAO, Peng CHEN, Zizheng LIU, Zhuo CHEN, Dongxu YUAN, Hao YU, Man WANG
  • Patent number: 11398439
    Abstract: The present disclosure provides a display panel and a display device. The display panel includes a display region, a frame region surrounding the display region, a color filter substrate, and an array substrate opposite to the color filter substrate. A black matrix is disposed on a side of the color filter substrate facing the array substrate. The array substrate is provided with a grounding portion located in the frame region. The grounding portion is electrically connected to a portion of the black matrix located in the frame region through a conductive portion. The portion of the black matrix located in the frame region is provided with a first through groove surrounding the display region. The first through groove penetrates the black matrix along a thickness direction of the black matrix. A portion of the first through groove is located between the conductive portion and the display region.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: July 26, 2022
    Inventors: Yanan Yu, Shuai Han, Wenlong Zhang, Peng Li, Huijie Zhang, Jingyi Xu, Yanfeng Li
  • Publication number: 20220229217
    Abstract: The present disclosure provides a dimming substrate, a manufacturing method of the dimming substrate, a dimming structure and a dimming module, and relates to the technical field of display. According to the present disclosure, a bonding layer, a flexible base plate, an electrode layer and an orientation layer are sequentially arranged on a rigid carrier plate, and the bonding layer includes one or more adhesive layers. By removing flexible base films from the bonding layer, the bonding layer only includes one or more adhesive layers, such that the dimming substrate includes less flexible base films.
    Type: Application
    Filed: September 23, 2021
    Publication date: July 21, 2022
    Inventors: Changyin WANG, Juan CHEN, Peng LIANG, Chunlei WANG, Jing YU
  • Publication number: 20220229589
    Abstract: A synchronous destage process is used to move data from shared global memory to back-end storage resources. The synchronous destage process is implemented using a client-server model between a data service layer (client) and back-end disk array of a storage system (server). The data service layer initiates a synchronous destage operation by requesting that the back-end disk array move data from one or more slots of global memory to back-end storage resources. The back-end disk array services the request and notifies the data service layer of the status of the destage operation, e.g. a destage success or destage failure. If the destage operation is a success, the data service layer updates metadata to identify the location of the data on back-end storage resources. If the destage operation is not successful, the data service layer re-initiates the destage process by issuing a subsequent destage request to the back-end disk array.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 21, 2022
    Inventors: Lixin Pang, Rong Yu, Peng Wu, Shao Hu, Mohammed Asher VT