Patents by Inventor Chi Zhang

Chi 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: 20220259210
    Abstract: Disclosed are a pyrazolone-fused pyrimidine compound, a preparation method for same and applications thereof. Provided in the present invention is the pyrazolone-fused pyrimidine compound as represented by formula (II). The compound has improved inhibitory activity with respect to WEE1 kinase.
    Type: Application
    Filed: June 28, 2020
    Publication date: August 18, 2022
    Inventors: Qian WANG, Sijie SHU, Guangxin XIA, Hui GE, Bingbin ZHANG, Guoyong HUO, Lin ZHANG, Chen SHI, Jiangsong LOU, Chi ZHANG, Zhihui ZHANG, Yu MAO, Jianxin YU, Ying KE, Yanjun LIU
  • Patent number: 11413237
    Abstract: The present disclosure discloses a skin penetration enhancing composition and a use thereof in preparation of a skin delivery formulation. The skin penetration enhancing composition comprises sponge spicules and nanoparticles. The nanoparticles comprise at least one of one or more drugs or one or more cosmetic active ingredients.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: August 16, 2022
    Assignee: Xiamen University
    Inventors: Ming Chen, Dexiang Wang, Chunyun Liu, Saiman Zhang, Chi Zhang
  • Publication number: 20220255697
    Abstract: A method for determining a reference signal sequence, a terminal device, and a network device, the including receiving, by a terminal device, first indication information sent by a network device, determining, by the terminal device, a target resource based on the first indication information, determining, by the terminal device, a reference signal sequence based on parameters of a first bandwidth and parameters of a second bandwidth, and sending or receiving, by the terminal device, the reference signal sequence on the target resource.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 11, 2022
    Inventors: Ming Wu, Hao Tang, Chi Zhang, Mengying Ding
  • Patent number: 11412393
    Abstract: This application provides example methods and devices for determining a transmission direction. One example method includes receiving, by a terminal device, first indication information from a network device, where the first indication information is used to indicate a transmission direction in a first time element, where the first time element is located on a first resource, and where a frequency domain resource of the first resource is a first frequency domain resource. The terminal device can then determine a transmission direction in a second time element based on the transmission direction in the first time element, where the second time element is located on a second resource, where a frequency domain resource of the second resource is a second frequency domain resource, where the first frequency domain resource and the second frequency domain resource use different configuration parameters.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: August 9, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yafei Wang, Chi Zhang
  • Publication number: 20220242926
    Abstract: An FGF21 Fc fusion protein, a GLP-1 Fc fusion protein, and a combination therapeutic agent. The combination therapeutic agent consists of a first pharmaceutical composition comprising an FGF21 Fc fusion protein and a second pharmaceutical composition comprising a GLP-1 Fc fusion protein. The fusion proteins or a combination thereof is used for preventing or curing cardiovascular diseases and/or metabolic diseases; the diseases comprise obesity, diabetes, hyperlipidemia, nonalcoholic fatty liver disease, atherosclerosis, diabetic cardiomyopathy, coronary atherosclerotic cardiomyopathy, and other diseases related to insulin resistance.
    Type: Application
    Filed: July 8, 2020
    Publication date: August 4, 2022
    Inventors: Zhao Dong, Chi Zhou, Jiyu Zhang, Yuanli Li, Qiang Li
  • Patent number: 11405961
    Abstract: This application provides a wireless communication method and an apparatus. The method includes: receiving higher layer signaling from a base station; receiving a broadcast message from the base station; and sending a random access preamble to the base station based on a random access configuration, where a time resource available to the random access preamble includes a part or all of a flexible time resource. Therefore, a random access requirement of a cell-edge terminal can be met, and a problem of PRACH coverage limitation can be resolved.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: August 2, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yafei Wang, Yongzhao Cao, Chi Zhang
  • Publication number: 20220231232
    Abstract: Provided is an organic electroluminescent device. The organic electroluminescent device comprises a first compound having a structure of Formula 1 and a second compound having a structure of Formula 2. Compared to the related art or a device comprising only the first compound or the second compound, a combination of the first compound and the second compound can significantly improve the overall performance of the organic electroluminescent device, such as improved device efficiency, an extended device lifetime and reduced device voltage. Further provided are a display assembly comprising the organic electroluminescent device and a compound composition comprising the first compound and the second compound.
    Type: Application
    Filed: December 29, 2021
    Publication date: July 21, 2022
    Applicant: BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    Inventors: Qiang Wang, Feng Li, Jianfei Yao, Junfei Wang, Le Wang, Han Zhang, Yang Wang, Gang Yang, Chi Yuen Raymond Kwong, Chuanjun Xia
  • Patent number: 11395278
    Abstract: Embodiments of the present invention provide a resource configuration method and an apparatus, to prevent user equipment (UE) from replying acknowledgement responses of different downlink subframes. The method includes: receiving, by UE, configuration information of an acknowledgement response resource, where the acknowledgement response resource is used by the UE to send a downlink data channel acknowledgement response of an nth transmission unit on an uplink control channel of an (n+k)th transmission unit, the configuration information includes first information, the first information is used to indicate a quantity of transmission units located before the nth transmission unit in a feedback window of the (n+k)th transmission unit; and sending, by the UE, the downlink data channel acknowledgement response of the nth transmission unit on the uplink control channel of the (n+k)th transmission unit based on the configuration information by using the acknowledgement response resource.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: July 19, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Junchao Li, Zhengwei Gong, Chi Zhang
  • Patent number: 11392044
    Abstract: A method, system and program for determining a position of a feature referenced to a substrate. The method includes measuring a position of the feature, receiving an intended placement of the feature and determining an estimate of a placement error based on knowledge of a relative position of a first reference feature referenced to a first layer on a substrate with respect to a second reference feature referenced to a second layer on a substrate. The updated position may be used to position the layer of the substrate having the feature, or another layer of the substrate, or another layer of another substrate.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: July 19, 2022
    Assignee: ASML Netherlands B.V.
    Inventors: Ralph Timotheus Huijgen, Marc Jurian Kea, Marcel Theodorus Maria Van Kessel, Masashi Ishibashi, Chi-Hsiang Fan, Hakki Erg√ľn Cekli, Youping Zhang, Maurits Van Der Schaar, Liping Ren
  • Patent number: 11394318
    Abstract: The present disclosure provides a power management module, a power management method and an energy system for a triboelectric nanogenerator. The power management module is configured to be electrically connected to a back end of the triboelectric nanogenerator, the power management module includes a rectifying circuit and a Direct Current (DC) buck circuit. The rectifying circuit is electrically connected to the back end of the triboelectric nanogenerator for rectifying a signal generated by the triboelectric nanogenerator to output a first DC signal, and the DC buck circuit is electrically connected to a back end of the rectifying circuit for decreasing a voltage of the first DC signal to output a second DC signal. The power management module may maximize and autonomously release the energy of the triboelectric nanogenerator, and perform a buck conversion for charging the energy storage device or directly driving the electronic device.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: July 19, 2022
    Assignee: BEIJING INSTITUTE OF NANOENERGY AND NANOSYSTEMS
    Inventors: Chi Zhang, Wei Li, Zhonglin Wang, Fengben Xi, Yaokun Pang
  • Publication number: 20220218868
    Abstract: The present invention relates to a hydrogel comprising polysaccharide polymer network and collagen, particularly for use in the wound treatment. The present invention also relates to a wound dressing and a cell culture system comprising the hydrogel and their use in the wound treatment.
    Type: Application
    Filed: May 7, 2020
    Publication date: July 14, 2022
    Inventors: Chi ZHANG, Shiqi HONG, Rajeev GOKHALE, Pui Lai Rachel EE, Jian Yao NG
  • Publication number: 20220223064
    Abstract: The disclosure herein describes an emotional insight management system that provides user-configured prompts and insights to the user. In some examples, an insights application provides personalized, recurring prompts to encourage users to provide current emotional state updates to a well-being journal. The user's responses over time are aggregated within a historical trends report, which provides emotional response data over time. The insights application generates insights into potential reasons for the user's emotional states on a given day. The system analyzes the user-provided emotion response data with integrated work-related data to identify reasons for the user's mood and make recommendations for actions to be taken by users to reduce stress and improve the user's emotional well-being.
    Type: Application
    Filed: January 8, 2021
    Publication date: July 14, 2022
    Inventors: Vivek CHAUHAN, Wendy GUO, Danny Lee FRASER, Justin Joseph FAGNAN, Leanna Holly ROBB, Chi HUANG, Darren Glenn AUSTIN, Jinkai ZHANG
  • Publication number: 20220223692
    Abstract: A gallium nitride power device, including: a gallium nitride substrate; cathodes; a plurality of gallium nitride protruding structures arranged on the gallium nitride substrate and between the cathodes, a groove is formed between adjacent gallium nitride protruding structures; an electron transport layer, covering a top portion and side surfaces of each of the gallium nitride protruding structures; a gallium nitride layer, arranged on the electron transport layer and filling each of the grooves; a plurality of second conductivity type regions, where each of the second conductivity type regions extends downward from a top portion of the gallium nitride layer into one of the grooves, and the top portion of each of the gallium nitride protruding structures is higher than a bottom portion of each of the second conductivity type regions; and an anode, arranged on the gallium nitride layer and the second conductivity type regions.
    Type: Application
    Filed: September 25, 2020
    Publication date: July 14, 2022
    Applicants: SOUTHEAST UNIVERSITY, CSMC TECHNOLOGIES FAB2 CO.,LTD
    Inventors: SIYANG LIU, NINGBO LI, DEJIN WANG, KUI XIAO, CHI ZHANG, SHENG LI, XINYI TAO, WEIFENG SUN, LONGXING SHI
  • Patent number: 11387055
    Abstract: A control device capable of providing rotational damping through a magnetic force is provided directly at the base of an electronic product and includes a supporting member, an adjusting member, and two magnetic members. The supporting member is provided at the base. The adjusting member is rotatably provided on the supporting member. The adjusting member has a bottom portion corresponding to a switch pre-installed in the base. The adjusting member further has a head portion outside the base. The two magnetic members are provided on the supporting member and the adjusting member respectively. The two magnetic members generate a magnetic force therebetween and thereby change the rotational damping between the supporting member and the adjusting member.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: July 12, 2022
    Assignees: DONGGUAN SOLIDTEK ELECTRONICS CO., LTD., SOLID YEAR CO., LTD.
    Inventors: Tien-Hao Yang, Chi-Feng Liu, Yuan-Zhang Liu
  • Patent number: 11388708
    Abstract: An indication method includes: receiving, by a terminal device, configuration information sent by a network device, where the configuration information includes at least two of a subcarrier configuration parameter, a time parameter of a first period, and a total quantity of slots included in the first period; and determining, by the terminal device based on the configuration information, information about a second period within which the terminal device performs data transmission by using a bandwidth part BWP. The network device may notify the terminal device of a plurality of SCSs supported by a cell and period information corresponding to the SCSs. The terminal device may determine information about a period within which data transmission is performed by using the BWP, so that the terminal device transmits data by using the cell.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: July 12, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaojun Ma, Chi Zhang, Yafei Wang, Fang Zhang
  • Patent number: 11388028
    Abstract: A communication method and a communication device based on a parallel system, a terminal and a computer readable storage medium are provided. The parallel system includes a fieldbus and two or more communication nodes connected to the fieldbus in parallel. The communication method includes: acquiring a status parameter of a target communication node; converting the status parameter into a logic level signal; generating an input differential signal based on the logic level signal; sending the input differential signal to the fieldbus and synchronously receiving an output differential signal from the fieldbus, where the output differential signal is generated by the fieldbus by performing a wired-AND operation on input differential signals received from the two or more communication nodes; and acquiring information of the communication nodes connected to the fieldbus based on the output differential signal.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: July 12, 2022
    Assignees: KEHUA HENGSHENG CO., LTD., ZHANGZHOU KEHUA TECHNOLOGY CO., LTD.
    Inventors: Shaopeng Shi, Wei Wang, Chi Zhang
  • Publication number: 20220216433
    Abstract: Provided is an electroluminescent device. The electroluminescent device includes an anode, a cathode, and an organic layer disposed between the anode and the cathode, wherein the organic layer includes a first metal complex of a ligand having a structure represented by Formula 1 and a first compound having a structure represented by Formula 2. The novel material combination comprising the first metal complex and the first compound can be used in an emissive layer in an electroluminescent device. The novel material combination can enable the novel electroluminescent device to obtain a darker red color, a lower voltage, higher efficiency, and a longer lifetime and can provide better device performance. Further provided are an electronic device and a compound combination.
    Type: Application
    Filed: November 10, 2021
    Publication date: July 7, 2022
    Applicant: BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
    Inventors: Chi Yuen Raymond Kwong, Qi Zhang, Junfei Wang, Le Wang, Qiang Wang, Han Zhang, Xueyu Lu, Xinfang Hao, Menglan Xie, Chuanjun Xia
  • Patent number: 11381363
    Abstract: Embodiments of this application provide a signal transmission method and apparatus. The method includes: receiving, by a terminal device, configuration information sent by a network device, where the configuration information is used to instruct the terminal device to send a reference signal, and a resource used to transmit the reference signal is determined based on a public cell identity of a cell to which the terminal device belongs; and sending, by the terminal device, the reference signal based on the configuration information by using the resource. According to the signal transmission method and apparatus in the embodiments of this application, an existing reference signal can be used to perform interference/channel measurement between terminal devices, so that a terminal device on a receiving side can distinguish between interference cells while reference signal utilization is improved.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: July 5, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Junchao Li, Chi Zhang, Zhengwei Gong
  • Patent number: D956627
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: July 5, 2022
    Assignee: EVERGRANDE NEW ENERGY AUTOMOTIVE INVESTMENT HOLDINGS GROUP CO., LTD.
    Inventors: Chi Fang, Qunyi Chen, Zhanping Wu, Yongxin Zhu, Jishu Xu, Lu Zhang
  • Patent number: D956628
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: July 5, 2022
    Assignee: EVERGRANDE NEW ENERGY AUTOMOTIVE INVESTMENT HOLDINGS GROUP CO., LTD.
    Inventors: Chi Fang, Qunyi Chen, Zhanping Wu, Yongxin Zhu, Jishu Xu, Lu Zhang