Patents by Inventor Wen Zhang

Wen 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).

  • UPLINK POWER CONTROL METHOD, APPARATUS AND STORAGE MEDIUM
    Publication number: 20210282090
    Abstract: Provided by the present invention are an uplink power control method and apparatus, the method comprising: a UE side acquiring a power control parameter when an uplink channel is transmitted using one TTl length among multiple TTl lengths or an uplink channel is transmitted using one timing among multiple timings; and determining a transmission power of the uplink channel according to the power control parameter, the uplink channel being a physical uplink shared channel (PUSCH) or a physical uplink control channel (PUCCH). Thus, the problem of controlling uplink power using TTIs of different lengths which is present in existing technology may be solved by means of the steps in the present invention.
    Type: Application
    Filed: December 15, 2016
    Publication date: September 9, 2021
    Applicant: ZTE CORPORATION
    Inventors: Wen ZHANG, Shuqiang XIA, Jing SHI, Xianghui HAN, Chunli LIANG, Wenfeng ZHANG
  • Kappa opioid agonists and uses thereof
    Patent number: 11111214
    Abstract: Provided are compounds of Formula I; and pharmaceutically acceptable salts and solvates thereof: The compounds of Formula I described herein relate to and/or have application(s) in (among others) the fields of drug discovery, pharmacotherapy, physiology, organic chemistry and polymer chemistry.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: September 7, 2021
    Assignee: Nektar Therapeutics
    Inventors: Neel K. Anand, Franco J. Duarte, Wen Zhang, Zhongxu Ren
  • Pretreatment method for LC-MS detecting metabolomics of Aspergillus flavus
    Patent number: 11098278
    Abstract: The invention belongs to the field of chemical analysis and detection, and specifically relates to a pretreatment method for LC-MS detecting metabolomics of Aspergillus flavus. The method includes: culturing a strain of Aspergillus flavus; quenching the Aspergillus flavus; disrupting the cell membrane of Aspergillus flavus, and extracting a metabolome. The invention adopts a cold glycerol buffer solution combined with a rapid filtration method for quenching, and a MeOH/DCM/ACN/EA/HCOOH mixture is used as an metabolome extract, thereby achieving the object of efficiently extracting different polar compounds, and metabolome compound coverage is high; pretreatment of the cell metabolomics of Aspergillus flavus by the method of the invention can ensure the repeatability and stability of the metabolomics analysis method and reduce the false positive of the test results.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: August 24, 2021
    Assignee: OIL CROPS RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Xiupin Wang, Peiwu Li, Huali Xie, Xuefang Wang, Qi Zhang, Xiaoxia Ding, Wen Zhang, Liangxiao Zhang
  • SYSTEM AND METHOD FOR ALLOCATING RESOURCE BLOCKS
    Publication number: 20210258932
    Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: determining a resource indication value based on at least a first parameter and a second parameter, the resource indication value indicative of a number of resource blocks to be allocated to a communication node, wherein a number of possible different values of the resource indication value is limited by a predefined relationship between the first parameter and the second parameter; and transmitting the resource indication value to the communication node.
    Type: Application
    Filed: April 26, 2021
    Publication date: August 19, 2021
    Inventors: Shuqiang XIA, Xianghui HAN, Wen ZHANG, Chunli LIANG, Jing SHI, Zhisong ZUO
  • Server
    Patent number: 11096302
    Abstract: A server includes a case, a mounting frame, a heating element, a connecting plate, and a cooling mechanism. The heating element, the connecting plate, and the cooling mechanism are mounted on the mounting frame. The heating element is detachably mounted on the connecting plate. The cooling mechanism is coupled to the heating element. The mounting frame is detachably mounted in the case. The connecting plate includes a plug portion configured to plug with an operating mechanism mounted in the case.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: August 17, 2021
    Assignee: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) CO., LTD.
    Inventors: Han-Yu Li, Ya-Ni Zhang, Fang-Xing Yang, Gong-Wen Zhang, Yang Li, Zhao-Hui Zhen, Hong-Shuo Li
  • Eye texture inpainting
    Patent number: 11074675
    Abstract: Systems, devices, media, and methods are presented for generating texture models for objects within a video stream. The systems and methods access a set of images as the set of images are being captured at a computing device. The systems and methods determine, within a portion of the set of images, an area of interest containing an eye and extract an iris area from the area of interest. The systems and methods segment a sclera area within the area of interest and generate a texture for the eye based on the iris area and the sclera area.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: July 27, 2021
    Assignee: Snap Inc.
    Inventors: Chen Cao, Wen Zhang, Menglei Chai, Linjie Luo
  • METHOD FOR CONTROLLING LOCKER BASED ON DELIVERY MESSAGE AND ELECTRONIC DEVICE
    Publication number: 20210209876
    Abstract: Embodiments provide a method for controlling a locker based on a delivery message. In those embodiments, an electronic device obtains a delivery message of a first package that is sent by a server, where the delivery message includes pickup information of the first package and location information of a locker in which the first package is placed, and the pickup information is used to open a pickup box in which the first package is placed in the locker. The electronic device then determines a first area based on the location information, where the locker is located in the first area; and displays a pickup function item when it is detected that the electronic device enters the first area. Still in those embodiments, the electronic device sends a locker opening request to the server when it is detected that a user triggers the pickup function item.
    Type: Application
    Filed: August 27, 2018
    Publication date: July 8, 2021
    Inventors: Shan Jiang, Yuan Qing, Wen Zhang
  • SERVER
    Publication number: 20210212232
    Abstract: A server includes a case, a mounting frame, a heating element, a connecting plate, and a cooling mechanism. The heating element, the connecting plate, and the cooling mechanism are mounted on the mounting frame. The heating element is detachably mounted on the connecting plate. The cooling mechanism is coupled to the heating element. The mounting frame is detachably mounted in the case. The connecting plate includes a plug portion configured to plug with an operating mechanism mounted in the case.
    Type: Application
    Filed: March 12, 2020
    Publication date: July 8, 2021
    Inventors: HAN-YU LI, YA-NI ZHANG, FANG-XING YANG, GONG-WEN ZHANG, YANG LI, ZHAO-HUI ZHEN, HONG-SHUO LI
  • Method for downlink control information transmission, base station and terminal
    Patent number: 11051289
    Abstract: Embodiments of the present application provided a method for downlink control information transmission, a base station and a terminal. In one aspect, by acquiring subframe configuration information of a terminal, where the subframe configuration information is used for indicating a first subframe for transmitting common control information and a second subframe for transmitting dedicated control information, the embodiments of the present application enable the common control information to be transmitted to the terminal over the first subframe and/or enable the dedicated control information to be transmitted to the terminal over the second subframe according to the subframe configuration information, thereby achieving downlink control information transmission between the base station and the terminal.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: June 29, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yongxia Lv, Brian Classon, Wen Zhang
  • METHOD FOR IDENTIFYING AND EVALUATING TOXIGENIC CAPABILITY OF AFLATOXIGENIC STRAIN
    Publication number: 20210189512
    Abstract: A method for identifying and evaluating toxigenic capability of an aflatoxigenic strain. A ratio of the aflatoxin yield to Nor-1 gene transcriptional quantity is determined to have high relative stability. An Aspergillus flavus strain toxigenic capability identification model is established, and thus a regression equation between the Aspergillus flavus toxigenic capability and the ratio AFT/Nor-1 of the aflatoxin yield to the Nor-1 gene transcriptional quantity is obtained.
    Type: Application
    Filed: November 29, 2019
    Publication date: June 24, 2021
    Applicant: OIL CROPS RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Qi ZHANG, Peiwu LI, Yizhen BAI, Hui LI, Jun JIANG, Wen ZHANG
  • Data transmission method and apparatus, and electronic device
    Patent number: 11039459
    Abstract: Disclosed is a data transmission method and apparatus, and an electronic device. The method includes that a transmitting end transmits data over an allocated resource. The allocated resource includes one of: a first type of resource and a second type of resource; or the second type of resource. A starting time of the second type of resource is later than a starting time of the first type of resource, or an ending time of the second type of resource is earlier than an ending time of the first type of resource. The data transmitted over the first type of resource and the date transmitted over the second type of resource are aligned on a time-domain symbol.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: June 15, 2021
    Assignee: ZTE Corporation
    Inventors: Shuqiang Xia, Chunli Liang, Jing Shi, Xianghui Han, Wen Zhang
  • biocontrol strain efficiently inhibiting production of aflatoxins by and application thereof
    Patent number: 11033032
    Abstract: The present invention relates to the microbiological field, and particularly relates to a Leclercia adcarboxglata biocontrol strain efficiently inhibiting production of aflatoxins by Aspergillus flavus. The Leclercia adcarboxglata biocontrol strain Wt16 was deposited at China Center for Type Culture Collection (CCTCC) on Jun. 13, 2017, and the accession number of the strain is CCTCC No. M2017331. The Leclercia adcarboxglata strain Wt16 is isolated from peanut pods for the first time which can significantly inhibit aflatoxins production by Aspergillus flavus, and also has an extremely good effect on inhibiting aflatoxins production by Aspergillus flavus for peanuts from different sources.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: June 15, 2021
    Assignee: OIL CROPS RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Peiwu Li, Xiaoxia Ding, Yizhen Bai, Wen Zhang, Qi Zhang
  • Universal driver systems and methods of operating the same
    Patent number: 11022654
    Abstract: A system includes a controller that is configured to generate a plurality of switch control signals; a plurality of electrical circuit elements, the plurality of electrical circuit elements being characterized by a plurality of impedances, respectively; a plurality of voltage sources; and a plurality of switches that are programmable to couple the plurality of electrical circuit elements to the plurality of voltage sources responsive to the plurality of switch control signals.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: June 1, 2021
    Assignees: UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION, KEYSIGHT TECHNOLOGIES, INC.
    Inventors: Fei Wang, Wen Zhang, Bernhard Holzinger
  • Autonomous failure recovery method and system for fiber-optic communication system
    Patent number: 11012150
    Abstract: An autonomous failure recovery method and a system for a fiber-optic communication system. The method comprises acquiring a real-time operation timing sequence of a digital high-speed serial transceiver of a fiber-optic communication system, and comparing the operation timing sequence against a pre-stored reference timing sequence of normal operation of the serial transceiver; when the operation timing sequence is inconsistent with the reference timing sequence, determining that failure of an optical path of the fiber-optic communication system has occurred; sending a pre-determined autonomous recovery timing sequence to the serial transceiver when the optical path is in a failure state, and performing an autonomous failure recovery operation of the fiber-optic communication system in response to the autonomous recovery timing sequence.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: May 18, 2021
    Assignee: COMBA TELECOM SYSTEMS (CHINA) LIMITED
    Inventors: Wen Zhang, Hui Lv
  • Method of synthesizing (1S,12bS) lactam ester compound
    Patent number: 11008322
    Abstract: Disclosed herein is a method of synthesizing a (1S,12bS) lactam ester compound, including: subjecting a dihydrocarboline diester compound of formula (II) to asymmetric hydrogenation and lactamization in an organic solvent in the presence of an iridium catalyst precursor, a chiral diphosphine ligand and a halogen-containing reagent under hydrogen atmosphere to produce the (1S,12bS) lactam ester compound of formula (I), as shown in the following reaction scheme, where R1, R2 and R3 are defined in the same manner with the specification.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: May 18, 2021
    Assignee: Sichuan University
    Inventors: Fener Chen, Pei Tang, Wen Zhang, Lin Dong, Youcai Xiao
  • TIME-RESOLVED FLUORESCENCE IMMUNOCHROMATOGRAPHIC KIT FOR SIMULTANEOUS DETECTION OF MIXED CONTAMINATION OF FIVE MYCOTOXINS SUCH AS AFLATOXIN B1 AND APPLICATION THEREOF
    Publication number: 20210132066
    Abstract: A time-resolved fluorescence immunochromatographic kit for simultaneous detection of mixed contamination of five mycotoxins such as aflatoxin B1 and an application thereof are disclosed. The kit comprises a time-resolved fluorescent immunochromatographic test strip and sample reaction vials each containing a europium-labeled monoclonal antibody lyophilized product; wherein the fluorescent test strip comprises a PVC substrate, and a surface of the PVC substrate is adhered with a water absorbing pad (1), a detection pad (2) and a sample pad (3) from top to bottom, adjacent pads being connected and overlapping at connections. The detection pad (2) adopts a nitrocellulose membrane as the base thereof and is arranged with a lateral quality control line (5) and five detection lines (5, 6, 7, 8, 9) from top to bottom each covered by a bovine serum albumin conjugate of each toxin.
    Type: Application
    Filed: March 7, 2018
    Publication date: May 6, 2021
    Inventors: Zhaowei ZHANG, Peiwu LI, Qi ZHANG, Du WANG, Wen ZHANG
  • Process for manufacturing a shell mold
    Patent number: 10987723
    Abstract: The invention concerns a method of manufacturing a shell mould (1) with several layers (2, 3, 4, 5), including at least one contact layer (2), from a model (6) of wax or other similar material of a part to be manufactured, the method comprising a step of dipping the model (6) into a contact slip forming the contact layer (2) and comprising an inorganic or organic binder and a powder, wherein the powder is a mullite-zirconia composite.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: April 27, 2021
    Assignees: SAFRAN, SAFRAN AIRCRAFT ENGINES
    Inventors: Wen Zhang, Patrice Henri Claude Ragot
  • Vibration percussion device
    Patent number: D926333
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: July 27, 2021
    Assignee: Sichuan Qianli-beoka Medical Technology Inc.
    Inventor: Wen Zhang
  • Vibration percussion device
    Patent number: D926335
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: July 27, 2021
    Assignee: Sichuan Qianli-beoka Medical Technology Inc.
    Inventor: Wen Zhang
  • Neck massager
    Patent number: D926336
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: July 27, 2021
    Assignee: Sichuan Qianli-beoka Medical Technology Inc.
    Inventor: Wen Zhang