Patents by Inventor Zhenghua Tang

Zhenghua Tang 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: 20230015733
    Abstract: Embodiments of this application provide a carrier configuration method, an apparatus, and a system. Two or more TDD carriers are combined to achieve an effect similar to that of an FDD carrier. In this way, resources for sending uplink and downlink data are fully guaranteed, a latency can be reduced, and uplink and downlink performance can be improved.
    Type: Application
    Filed: September 23, 2022
    Publication date: January 19, 2023
    Inventors: Yongzhao CAO, Zhenghua TANG
  • Publication number: 20220232570
    Abstract: Embodiments of this application disclose a carrier configuration method and a related apparatus, so that a terminal device can fully use a spectrum resource when the spectrum resource is greater than a maximum carrier bandwidth at a subcarrier spacing. Specifically, the method includes: A radio access network device obtains an available spectrum resource bandwidth and a maximum carrier bandwidth at a subcarrier spacing. If the available spectrum resource bandwidth is greater than the maximum carrier bandwidth, the radio access network device configures a first carrier and a second carrier, where a sum of a first carrier bandwidth of the first carrier and a second carrier bandwidth of the second carrier is greater than the available spectrum resource bandwidth, and the sum of the first carrier bandwidth and the second carrier bandwidth minus an overlapping bandwidth between the first carrier and the second carrier equals the available spectrum resource bandwidth.
    Type: Application
    Filed: April 7, 2022
    Publication date: July 21, 2022
    Inventors: Yongzhao CAO, Zhenghua TANG, Jibin WANG, Xianyong JI
  • Patent number: 11116853
    Abstract: Monolayer protected nanoclusters (MPCs) are described herein. The MPCs contain a cluster of atoms or molecules (e.g. core) having bound thereto a plurality of ligands (e.g., monolayer). The ligands can be bound covalently or semi-covalently bound to the cluster. The ligands are generally in the form of a monolayer or mixed monolayer. The monolayer or mixed monolayer contains a plurality of ligands. In one embodiment, the monolayer and/or mixed monolayer contains 1,4-dithiolate ligands. The MPCs described herein exhibit improved quantum efficiency allowing for single cluster emissions to be measured. Moreover, some embodiments of the MPCs described herein exhibit enhanced redox activity, including the ability to transfer a plurality of electrons, i.e., up to about 19 or up to about 30 electrons under controlled conditions, while displaying improved overall chemical stability. Such behavior can be utilized in catalysis and nanoelectronics applications.
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: September 14, 2021
    Assignee: Georgia State University Research Foundation, Inc.
    Inventors: Gangli Wang, Zhenghua Tang, Cecil Conroy, Tarushee Ahuja
  • Patent number: 10681393
    Abstract: The present disclosure relates to methods and associated systems that enable a user to managing multiple broadcasting images (e.g., live stream videos). The method includes, for example, (1) receiving multiple sets of live streams, at a server, from multiple image sources; (2) synchronizing the received sets of live streams; (3) identifying first/second sets of live streams from the received sets of live streams based on predetermined criteria; (4) analyzing the first/second live streams; (5) creating a predetermined configuration to decide a switching point of displaying areas at least based in part on the first status and the second status; (6) transmitting the first/second sets of live streams to a user device to display; and (7) in response to the predetermined configuration, enabling a user to switch the displayed live streams.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: June 9, 2020
    Assignee: CHENGDU SIOEYE TECHNOLOGY CO., LTD.
    Inventors: Zhenghua Tang, Hanfei Yang
  • Publication number: 20190230386
    Abstract: The present disclosure relates to methods and associated systems that enable a user to managing multiple broadcasting images (e.g., live stream videos). The method includes, for example, (1) receiving multiple sets of live streams, at a server, from multiple image sources; (2) synchronizing the received sets of live streams; (3) identifying first/second sets of live streams from the received sets of live streams based on predetermined criteria; (4) analyzing the first/second live streams; (5) creating a predetermined configuration to decide a switching point of displaying areas at least based in part on the first status and the second status; (6) transmitting the first/second sets of live streams to a user device to display; and (7) in response to the predetermined configuration, enabling a user to switch the displayed live streams.
    Type: Application
    Filed: September 27, 2017
    Publication date: July 25, 2019
    Inventors: Zhenghua Tang, Hanfei Yang
  • Publication number: 20150125891
    Abstract: Monolayer protected nanoclusters (MPCs) are described herein. The MPCs contain a cluster of atoms or molecules (e.g. core) having bound thereto a plurality of ligands (e.g., monolayer). The ligands can be bound covalently or semi-covalently bound to the cluster. The ligands are generally in the form of a monolayer or mixed monolayer. The monolayer or mixed monolayer contains a plurality of ligands. In one embodiment, the monolayer and/or mixed monolayer contains 1,4-dithiolate ligands. The MPCs described herein exhibit improved quantum efficiency allowing for single cluster emissions to be measured. Moreover, some embodiments of the MPCs described herein exhibit enhanced redox activity, including the ability to transfer a plurality of electrons, i.e., up to about 19 or up to about 30 electrons under controlled conditions, while displaying improved overall chemical stability. Such behavior can be utilized in catalysis and nanoelectronics applications.
    Type: Application
    Filed: May 15, 2013
    Publication date: May 7, 2015
    Applicant: Georgia State University Research Foundation, Inc.
    Inventors: Gangli Wang, Zhenghua Tang, Cecil Conroy, Tarushee Ahuja
  • Patent number: 7805759
    Abstract: The fraction of virus-infected information, in wireless uplink flows is monitored, and the different fractions are used to adjust bandwidth assignments for different channels. Channels which contain a high fraction of malware contamination are thereby prevented from imposing an excess burden on total available bandwidth.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: September 28, 2010
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhenghua Tang, Zongquan Tang, Chuanzhen Guo
  • Publication number: 20080189786
    Abstract: The fraction of virus-infected information, in wireless uplink flows is monitored, and the different fractions are used to adjust bandwidth assignments for different channels. Channels which contain a high fraction of malware contamination are thereby prevented from imposing an excess burden on total available bandwidth.
    Type: Application
    Filed: February 28, 2007
    Publication date: August 7, 2008
    Inventors: Zhenghua Tang, Chuanzhen Guo, Zongquan Tang