Patents by Inventor Junfeng Zhang

Junfeng 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).

  • Self-adaptive Pencil Feeding Mechanism
    Publication number: 20210197613
    Abstract: Disclosed is a self-adaptive pencil feeding mechanism, including: a base, a first pencil feeding assembly, and a second pencil feeding assembly. The first pencil feeding assembly and the second pencil feeding assembly are mounted in the base and are capable of moving to the left or to the right, and the base is connected to a guiding member via an elastic member. The guiding member drives the first pencil feeding assembly and the second pencil feeding assembly to synchronously approach each other inwardly, and the first pencil feeding assembly and the second pencil feeding assembly, when a force caused by insertion of a pencil is applied thereto, are driven by a driving member to synchronously expand outwardly. The self-adaptive pencil feeding mechanism is capable of adapting to pencils of different diameters.
    Type: Application
    Filed: June 19, 2020
    Publication date: July 1, 2021
    Inventors: Gaowei Zheng, Feng Cao, Junfeng Zhang, Chongzhi Zheng
  • Wireless signal transmission method and device
    Patent number: 10992409
    Abstract: Provided in embodiments of the present disclosure is a wireless signal transmission method and device. The method includes: in presence of a plurality of sets of wireless signals having different configurations, cascading consecutive symbols in each of the plurality of sets of wireless signals into at least one symbol cascade block, where when lengths of valid symbols in any two sets of wireless signals of the plurality of sets of wireless signals having different configurations satisfy a proportional relationship of n:m, numbers of symbols in symbol cascade blocks of the two sets of wireless signals within a same time length satisfy a proportional relationship of m:n, and n and m are positive integers; and transmitting symbol cascade blocks of the plurality of sets of wireless signals in a preset order.
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: April 27, 2021
    Assignee: ZTE CORPORATION
    Inventors: Peng Hao, Junfeng Zhang, Feng Bi, Zhaohua Lu, Liujun Hu, Xinhui Wang, Gang Bai
  • Determination method, access, transmission, processing method and device, base station and terminal
    Patent number: 10993267
    Abstract: Disclosed is a determination, access, sending and processing method and device, base station and terminal. The method for determining au uplink receiving beam and applied to a base station includes: receiving, by using N receiving configurations, a random access signal sent by a terminal, where N is an integer equal to or greater than 2; obtaining respective receiving state information corresponding to the N receiving configurations; and determining a receiving configuration of the uplink receiving beam according to the receiving state information.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: April 27, 2021
    Assignee: ZTE Corporation
    Inventors: Peng Hao, Junfeng Zhang, Patrick Svedman
  • GENERATING A SCRAMBLED PAYLOAD USING AN INITIALIZATION SCRAMBLING SEQUENCE
    Publication number: 20210105830
    Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to generating a scrambled payload that distinguishes a wireless device using an initialization scrambling sequence. In one exemplary aspect, a method for wireless communication may include generating a scrambled payload, where the scrambled payload is generated using an initialization scrambling sequence that is at least partially based on a preamble index and includes a length of 31 bits. The method also may include transmitting a first message to a communication node during a random access procedure, the first message including the scrambled payload.
    Type: Application
    Filed: November 23, 2020
    Publication date: April 8, 2021
    Inventors: Jianqiang Dai, Yuzhou Hu, Junfeng Zhang, Li Tian
  • Application management within deployable object hierarchy
    Patent number: 10970062
    Abstract: The management of applications in a computing environment often involves a significant number of computing operations, such as acquiring the application, deploying data objects in various locations, and configuring the application with respect to the deployed device. Conventional computing environments may provide inadequate support throughout a typical application life cycle, especially for a computing environment distributed across many devices. Instead, the computing environment may be represented in a deployable object hierarchy that may be distributed to various devices. An application management service may therefore be provided to install representations of the application in the object hierarchy, and to support many other aspects of the application life cycle, such as application discovery, sharing, updating, and removal.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: April 6, 2021
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Ori Amiga, John Macintyre, Dharma Shukla, Junfeng Zhang
  • RANDOM ACCESS RESOURCE ALLOCATION FOR INTEGRATED ACCESS AND BACKHAUL NODES
    Publication number: 20210084693
    Abstract: A wireless communication method includes configuring, by a first communication node, a first set of parameters related to random access procedure by a second communication node on a first communication link between the first communication node and the second communication node, and receiving, from the second communication node, a random access signal that uses the first set of parameters on the first communication link. The first communication node also provides wireless connectivity to a third communication node via a second communication link that shares at least some transmission resources with the first communication link. The first set of parameters includes one or more of a random access format, a random access sequence index set, a random access sequence root sequence index, a random access cyclic shift, and random access time-frequency resources.
    Type: Application
    Filed: December 1, 2020
    Publication date: March 18, 2021
    Inventors: Junfeng ZHANG, Feng BI, Peng HAO
  • Method and apparatus for transmitting and receiving a synchronization signal and transmission system
    Patent number: 10944519
    Abstract: Disclosed is a method and apparatus for transmitting and receiving a synchronization signal and a transmission system. In the method, a transmitting node determines a frequency band range in which a carrier is located, and configures or assumes synchronization channel information on the carrier according to the frequency band range, where the synchronization channel information includes at least one of: a subcarrier spacing or orthogonal frequency division multiplexing (OFDM) symbol information of a synchronization channel; and the transmitting node transmits the synchronization signal using the synchronization channel information.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: March 9, 2021
    Assignee: ZTE CORPORATION
    Inventors: Wei Gou, Feng Bi, Peng Hao, Junfeng Zhang
  • Method and apparatus for receiving CQI information and method and apparatus for transmitting CQI information
    Patent number: 10931357
    Abstract: The present disclosure provides a method and an apparatus for receiving Channel Quality Indication (CQI) information, as well as a method and an apparatus for transmitting CQI information. The method for receiving CQI information includes: transmitting a higher layer configuration signaling message to a terminal; and receiving CQI information from the terminal. The CQI information is determined based on a CQI table obtained based on the higher layer configuration signaling message. With the above solutions, higher data transmission reliability and lower data transmission rate required for MTC terminals with coverage enhancement and 5G terminals can be achieved.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: February 23, 2021
    Assignee: ZTE CORPORATION
    Inventors: Jun Xu, Bo Dai, Wen Zhang, Shuqiang Xia, Junfeng Zhang
  • METHOD AND APPARATUS FOR IMPROVEMENT OF MICROCIRCULATION
    Publication number: 20210046307
    Abstract: An apparatus and method for improving microcirculation by suppressing and cancelling the negative effects of electromagnetic radiation from cellular phones and computers connected to wireless networks on microcirculation. The apparatus generates frequencies that are synchronized and in opposed amplitudes to the detected electromagnetic radiation frequencies, thereby suppressing and cancelling the negative effects of the electromagnetic radiation frequencies on microcirculation.
    Type: Application
    Filed: January 31, 2019
    Publication date: February 18, 2021
    Inventors: Teik Hock Lau, Junfeng Zhang
  • Method for instructing CSI feedback signaling configuration and base station
    Patent number: 10924246
    Abstract: A method for instructing CSI feedback signaling configuration and base station are provided, the method comprising: a base station side notifies a terminal side, via the first higher layer signaling of a UE-Specific, a CSI-RS resource for measuring CSI, the CSI-RS resource comprising at least one of: the time frequency position of the CSI-RS resource in a subframe, the antenna port number configuration of the CSI-RS resource, a period and a subframe offset of the CSI-RS resource, the sequence identifier of the CSI-RS resource, and the power control information of the CSI-RS resource; the base station side instructs the terminal side to feed back the CSI corresponding to the CSI-RS resource.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: February 16, 2021
    Assignee: XI'AN ZTE NEW SOFTWARE COMPANY LIMITED
    Inventors: Senbao Guo, Yu Ngok Li, Junfeng Zhang
  • Information transmission method and device based on sweeping block
    Patent number: 10917887
    Abstract: The present disclosure provides an information transmission method and device based on a sweeping block. The method includes: configuring part of or all symbols of a data transmission subframe within a sweeping period as a sweeping block; and carrying a sweeping signal channel in the sweeping block for transmission. The sweeping signal channel refers to a signal or a signal and channel to be transmitted by polling all ports or beams. The above solution can improve flexibility and efficiency of data beam transmission and reduce a latency of traffic transmission.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: February 9, 2021
    Assignee: ZTE CORPORATION
    Inventors: Xing Liu, Feng Bi, Junfeng Zhang, Peng Hao, Bo Gao
  • Signal sending method and apparatus, and resource notification method and apparatus
    Patent number: 10863554
    Abstract: Provided are a signal transmitting method and apparatus, and a resource notification method and apparatus. The signal transmitting method includes: transmitting one or more random access signals. A tail end of the one or more random access signals is aligned with a t??t position of a signal transmission region in transmission resources of the one or more random access signals, t is a tail end time point of the signal transmission region and ?t is an advance. Alternatively, a transmitting start time point of the one or more random access signals is a result obtained by subtracting the length of the one or more random access signals and the advance from the tail end time point of the signal transmission region in the transmission resources.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: December 8, 2020
    Assignee: ZTE CORPORATION
    Inventors: Peng Hao, Junfeng Zhang, Jian Li, Qiaofeng Wang, Xing Liu
  • METHOD FOR IMPLEMENTING THEME
    Publication number: 20200371674
    Abstract: Provided is a method for implementing a theme, which includes: comprising, by the terminal, at least one theme, and at least one application related to the at least one theme; and displaying the at least one application related to the theme on the terminal, when the theme is switched to. The present disclosure further provides a method for implementing a theme applied to a mobile terminal. The present disclosure may provide themes corresponding theme according to the requirements of special groups, greatly enhancing the user experience.
    Type: Application
    Filed: November 18, 2019
    Publication date: November 26, 2020
    Inventor: Junfeng ZHANG
  • CELL PHOTOGRAPHING AND CONVEYING APPARATUS
    Publication number: 20200368787
    Abstract: The present invention discloses a cell photographing and conveying apparatus, including a cell feeding workstation, a detection workstation, a manipulator and an image acquisition device. The manipulator transfers a cell from the cell feeding workstation to the detection workstation. The image acquisition device includes ultraviolet lamps, illumination lamps, and cameras, where the ultraviolet lamps are used for emitting ultraviolet light to the detection workstation. By means of the cell photographing and conveying apparatus, a relatively complete appearance image of the cell can be acquired, thus ensuring detection accuracy.
    Type: Application
    Filed: August 14, 2020
    Publication date: November 26, 2020
    Inventors: JUNFENG ZHANG, CHANGCHUN YE
  • ELECTRODE SHEET TURNING MECHANISM
    Publication number: 20200369478
    Abstract: The present utility model discloses an electrode sheet turning mechanism, including a housing, a conveyor belt, a driving mechanism, and a stripping member. The housing has a suction cavity, and forms an arc-shaped guide surface. A material feeding region and a material discharging region are formed on the arc-shaped guide surface, which is further provided with first suction holes. Second suction holes run through the conveyor belt. The conveyor belt is wound on the arc-shaped guide surface, and seals the first suction holes. The driving mechanism is for driving the conveyor belt to move. The stripping member is for extending to the position between the conveyor belt and the electrode sheet. In the present utility model, the electrode sheet can be automatically turned.
    Type: Application
    Filed: August 12, 2020
    Publication date: November 26, 2020
    Inventors: JUNFENG ZHANG, CHANGCHUN YE, JIAFU HUANG
  • PROTON EXCHANGE MEMBRANE WITH ENHANCED CHEMICAL STABILITY AND METHOD OF PREPARING THEREOF
    Publication number: 20200343569
    Abstract: polymeric ion-conducting membrane with an enhanced stability against attacks of free radicals for exteding its service time, which comprises (a) a polymer matrix, and (b) a redox stabilizer, where the redox stabilizer is attached to the polymer matrix by chemical or ligand bonding, or the redox stabilizer is physically mixed with the polymer matrix.
    Type: Application
    Filed: November 21, 2019
    Publication date: October 29, 2020
    Applicant: Tianjin University
    Inventors: Yan YIN, Junfeng ZHANG, Xin LIU, Michael Dominic GUIVER
  • Serum or plasma microRNA as biomarkers for non-small cell lung cancer
    Patent number: 10774386
    Abstract: Provided are non-small cell lung cancer markers and the use thereof in diagnosing and monitoring diseases in vitro. The non-small cell lung cancer markers include at least one of 26 selected detectable mature microRNAs existing stably in human serum or plasma. Also provided are probe combinations, a kit and a biochip for detecting the non-small cell lung cancer markers. The invention further provides a method for detecting the said lung cancer markers. The method in the present invention enables extensive detection spectrum, high sensitivity, low cost, convenient sample taking and preservation. The method can be applied in the general survey of disease, solves problems of low specificity and sensitivity encountered with previous single markers, and increases significantly the clinical detection rate of diseases. The methods provide an effective means for diagnosing diseases at an early stage.
    Type: Grant
    Filed: July 11, 2016
    Date of Patent: September 15, 2020
    Assignee: MICROMEDMARK BIOTECH CO., LTD.
    Inventors: Chenyu Zhang, Ke Zeng, Junfeng Zhang, Yi Ba, Xi Chen, Haijin Li
  • INFORMATION TRANSMISSION METHOD AND DEVICE, STORAGE MEDIUM AND PROCESSOR
    Publication number: 20200288377
    Abstract: The present application provides an information transmission method and device, storage medium and processor. The method includes: a network side transmits request configuration information of other system information to a terminal, the request configuration information of the other system information including a transmission configuration for request information of the other system information, the request information of the other system information being information transmitted to the network side when the terminal requests to acquire the other system information; and the network side transmits the other system information on the downlink transmission port indicated by the request information of the other system information.
    Type: Application
    Filed: June 11, 2018
    Publication date: September 10, 2020
    Inventors: Xing LIU, Feng BI, Junfeng ZHANG, Peng HAO, Haigang HE
  • RANDOM ACCESS RESOURCE INDICATION METHOD, BASE STATION AND TERMINAL
    Publication number: 20200229234
    Abstract: A method for indicating a random access resource, comprises: determining a first correspondence relationship between a downlink signal and a random access resource or a second correspondence relationship between a downlink channel and a random access resource; sending the first correspondence relationship and the downlink signal to a terminal if the first correspondence relationship is determined, wherein the first correspondence relationship and the downlink signal are used by the terminal to determine the random access resource; and sending the second correspondence relationship and the downlink channel to the terminal if the second correspondence relationship is determined, wherein the second correspondence relationship and the downlink channel are used by the terminal to determine the random access resource. Also disclosed in an embodiment of the present disclosure are a base station and a terminal.
    Type: Application
    Filed: February 2, 2018
    Publication date: July 16, 2020
    Inventors: PENG HAO, JUNFENG ZHANG, XING LIU
  • Process for Weaving Three-layer Warp-woven Fabric with Perspective Effect and Fabric Woven by the Same
    Publication number: 20200199795
    Abstract: The disclosure relates to a process for manufacturing three-layer warp-woven fabric with a perspective effect and fabric woven by the same. A dual-needle-bed warp loom is used to weave the fabric; a front needle bed is programmed to weave transparent filaments. Distinguished from the prior art, in the disclosure, the transparent filaments are woven at the front needle bed, so that the fabric at the front needle bed becomes transparent, and the jacquard guide bar generates the weft insertion stitch at the front needle bed and the loop stitch at the rear needle bed, so that the front and rear needle beds of the jacquard guide bar weave different stitches to finally obtain three-layer warp-woven fabric with a perspective effect (the color and shape of the middle or bottom layer are visible), achieving an irregular concave-convex effect in different areas with color visible.
    Type: Application
    Filed: June 13, 2017
    Publication date: June 25, 2020
    Inventors: Huayu Fang, Tianyu Xu, Yong Cai, Liqiong Zhuo, Jiantong Wu, Junfeng Zhang, Chunfeng Chen