Patents by Inventor Jian Zhang

Jian 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: 20220246237
    Abstract: The invention relates to an optimal selection method of gene chip probes for cancer screening. The method is characterized in that the gene chip probes capable of being used for cancer screening are obtained through three stages of constructing a point mutation site (SNV) group, constructing a candidate probe group and verifying and confirming probes on the basis of nucleic acid data of a confirmed case of a selected cancer.
    Type: Application
    Filed: January 19, 2022
    Publication date: August 4, 2022
    Inventors: ZIANG HUA, BAOQUAN LIU, TIAN ZHU, MEIYING ZHU, JUNXING WAN, JIAN ZHANG, NA LI
  • Publication number: 20220247557
    Abstract: The present invention relates to the field of quantum communication, especially a quantum key distribution device that can be configured with multiple protocols. It uses the simplified Faraday-Michelson interference ring in combination with the intensity modulator to perform timestamp encoding in a chopping manner. The phase modulation is completed with a Sagnac ring device composed of a single-polarization phase modulator, a polarization beam splitter and a Faraday rotator, so as to achieve the purpose of composite encoding and decoding, thus realizing a quantum key distribution device which can be configured with multiple protocols and multiple decoy state schemes. This device can be compatible with multiple protocols including BB84 protocol, the reference frame-independent protocol, the six-state protocol and SARG protocol and is characterized with polarization-independent phase modulation and low system complexity.
    Type: Application
    Filed: January 26, 2022
    Publication date: August 4, 2022
    Applicant: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Qin WANG, Qingqing JIANG, Huajian DING, Chunhui ZHANG, Jian LI
  • Publication number: 20220247708
    Abstract: A method is performed at a backend server. The server receives a to-be-processed interaction message from a user interface of a social network platform. The server performs intention classification on the to-be-processed interaction message, to obtain an intention classification result of the to-be-processed interaction message. The server performs semantic analysis on the to-be-processed interaction message when the intention classification result comprises a mini program intention, to determine a message keyword of the to-be-processed interaction message. The server determines a program identifier of a target mini program corresponding to the to-be-processed interaction message according to the message keyword. The server transmits a message processing result based on the program identifier of the target mini program.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Inventors: Yan ZHANG, Jian LIU, Wei LIU, Randy ZHONG, Qiuge LIU, Cheng NIU, Jie ZHOU
  • Publication number: 20220242830
    Abstract: The present disclosure discloses a compound 1,1,3,3-tetramethylguanidine (R)-(tert-butoxycarbonyl)(2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dicarbonyl-3,6-dihydropyrimidine-1(2H)-yl)-1-phenylethyl) sulfamate (of structural formula I) and a preparation method thereof.
    Type: Application
    Filed: November 24, 2020
    Publication date: August 4, 2022
    Inventors: Jian CHEN, Xianqiang ZHANG, Yaoqiang LI
  • Publication number: 20220246647
    Abstract: The disclosure provides an array substrate, a display panel and a displaying device, relating to the technical field of display ambient light. The array substrate has an active area and a peripheral area located on at least one side of the active area. The array substrate comprises a brightness detection module and a reference module. The brightness detection module is arranged in the peripheral area, comprising at least one first thin-film transistor. The brightness detection module is configured to receive ambient light, generate an ambient light brightness detecting current signal in response to the ambient light and output the ambient light brightness detecting current signal. The reference module is arranged in the peripheral area, comprising at least one second thin-film transistor. The reference module is configured to, in a dark state without ambient light, generate and output a reference current signal.
    Type: Application
    Filed: September 27, 2021
    Publication date: August 4, 2022
    Inventors: Xiaojuan GAO, Shuqian DOU, Siqi YIN, Litao FAN, Xiaoping ZHANG, Yangli ZHENG, Jian REN, Site CAI
  • Publication number: 20220240760
    Abstract: A surgical port placement device with integrated vision and illumination is provided. The surgical port placement device comprises: a cannula, a hand piece connected with to cannula, an obturator inserted into the cannula, a camera and an illumination element residing at the distal end of the port placement device.
    Type: Application
    Filed: March 3, 2020
    Publication date: August 4, 2022
    Inventor: Jian Zhang
  • Patent number: 11404469
    Abstract: A flat panel detector is provided, which includes a substrate and a plurality of photodiodes on the substrate. The flat panel detector further includes a first transparent conductive layer disposed on a side of the photodiodes away from the substrate. An orthographic projection of the first transparent conductive layer on the substrate at least partially overlaps the orthographic projection of each photodiode of the plurality of photodiodes on the substrate. The flat panel detector can mitigate or reduce the influence of external static electricity and improve the working stability.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: August 2, 2022
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yong Zhang, Gang Hua, Yanna Xue, Jian Lin, Zhiying Bao, Lei Mi, Lu Bai, Haobo Fang, Jingpeng Wang, Limin Zhang
  • Patent number: 11404015
    Abstract: A display device includes a light control panel and a liquid crystal display panel laminated one on another. The liquid crystal display panel includes one or more first photosensitive thin film transistor for detecting an environmental brightness value of the display device. Each first photosensitive thin film transistor includes a control electrode, an input end and an output end, the liquid crystal display panel includes a plurality of first shift register units, the control electrode of each first photosensitive thin film transistor is coupled to a clock signal line of each first shift register unit, the input end of each first photosensitive thin film transistor is coupled to a deflection reference voltage signal line of the liquid crystal display panel, and the output end of each first photosensitive thin film transistor is coupled to a first output signal line of the liquid crystal display panel.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: August 2, 2022
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shou Li, Jian Zhang, Zhanchang Bu, Bo Li, Luqiang Guo, Zhiming Meng
  • Patent number: 11405938
    Abstract: A resource configuration method, resource determination method, apparatuses thereof and communication system. The resource configuration apparatus comprises: a first configuring unit configured to configure one or more additional resource sets corresponding to each control resource set or each group of control resource sets. Hence, payload of downlink control information may be reduced, and currently existed problems may be solved.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: August 2, 2022
    Assignee: FUJITSU LIMITED
    Inventors: Pengyu Ji, Jian Zhang, Xin Wang
  • Publication number: 20220238771
    Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes a base substrate, a first conductive layer and a second conductive layer, the first conductive layer is provided on one side of the base substrate and includes a first conductive portion; the second conductive layer is provided on one side of the first conductive layer away from the base substrate and includes a second conductive portion; the projection of at least part of the second conductive portion on the base substrate and the projection of the first conductive portion on the base substrate do not overlap.
    Type: Application
    Filed: November 2, 2021
    Publication date: July 28, 2022
    Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jie Lei, Zouming Xu, Jian Tian, Chunjian Liu, Xintao Wu, Jie Wang, Qin Zeng, Jianying Zhang, Zhi Zhang, Qingpu Wang, Chuanwen Zhang, Zhenzhong Fang
  • Patent number: 11396680
    Abstract: Steel for coiled tubing with a low yield ratio and ultra-high strength and a preparation method thereof, wherein the chemical composition of the steel in mass percentage is: C: 0.05-0.16%, Si: 0.1-0.9%, Mn: 1.25-2.5%, P?0.015%, S?0.005%, Cr: 0.51-1.30%, Nb: 0.005-0.019%, V: 0.010-0.079%, Ti: 0.01-0.03%, Mo: 0.10-0.55%, Cu: 0.31-0.60%, Ni: 0.31-0.60%, Ca: 0.0010-0.0040%, Al: 0.01-0.05%, N?0.008%, and the rest being Fe and inevitable impurity elements. The chemical composition combines the technologies of low temperature finishing rolling and low temperature coiling to obtain an MA constituent+bainite+ferrite multiphase structure. The steel has a low yield ratio and ultra-high strength with the following specific properties: yield strength?620 MPa, tensile strength?750 MPa, elongation?11%, and yield ratio?0.83, and is suitable for manufacturing coiled tubing with ultra-high strength having a grade of 110 ksi or higher.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: July 26, 2022
    Assignee: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Chuanguo Zhang, Leilei Sun, Lei Zheng, Houjun Pang, Jian Liu, Yong Zhang, Guodong Xu
  • Patent number: 11396020
    Abstract: In one aspect, the present disclosure provides an integrated microfluidic device for nucleic acid amplification and microarray detection. In one aspect, the device comprises: (1) a microchip configured to process reagents, comprising a plurality of reservoirs, channels, valves, and/or fluid interfaces; (2) an amplification chamber for PCR, carried out in a detachable tube assembled on the microchip through a joint; and (3) a microarray chamber comprising a microarray and a reaction chamber. In some embodiments, these features are interconnected to allow transportation of reagents for nucleic acid amplification and hybridization detection functions in a closed system. In one aspect, the integrate device herein overcomes the problem of contamination during the amplification and hybridization reactions.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: July 26, 2022
    Assignees: CapitalBio Corporation, Tsinghua University
    Inventors: Yan Liu, Guohao Zhang, Jiang Zhu, Zhengde Feng, Hongju Guo, Jian Gao, Wanli Xing, Jing Cheng
  • Patent number: 11396493
    Abstract: The present invention relates to an amorphous pyrrolidine derivative as a PPAR agonist and a preparation method thereof.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: July 26, 2022
    Assignee: GUANGDONG RAYNOVENT BIOTECH CO., LTD.
    Inventors: Zhiliang Yuan, Zhigan Jiang, Haiying He, Xiao Zhang, Jiwen Xu, Weixiang Zhou, Jian Li, Shuhui Chen
  • Patent number: 11399440
    Abstract: A temporary carrier according to an embodiment of the present invention may include a core layer, a first Cu foil layer and a second Cu foil layer on surfaces of both sides of the core layer. Each of the first Cu foil layer and the second Cu foil layer may include double Cu foils which are physically attached together.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: July 26, 2022
    Assignee: ZHUHAI ACCESS SEMICONDUCTOR CO., LTD
    Inventors: Xianming Chen, Jian Peng, Jida Zhang, Benxia Huang, Lei Feng, Bingsen Xie, Jun Gao
  • Publication number: 20220229873
    Abstract: Embodiments of the present disclosure disclose document sharing processing method, apparatus, device, medium and system. The method includes: displaying, in an email interface, hyperlink information of a sharable document and an authority control entry of the sharable document; and acquiring authority data for the sharable document determined by a first user based on the authority control entry; where the authority data is used to determine a second user's operation authority data for the sharable document. According to the embodiments of the present disclosure, the hyperlink information of the sharable document and the authority control entry of the sharable document can be displayed in the email interface, and the first user can determine the authority data for the sharable document through the authority control entry, thereby enriching the controllable function for the sharable document in the email, and fulfilling users' document sharing requirements.
    Type: Application
    Filed: March 31, 2022
    Publication date: July 21, 2022
    Applicant: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
    Inventors: Zhiyuan TAN, Tianren ZHONG, Jingkang ZHONG, Yingying ZHANG, Jian LIU, Qiuhang TAN
  • Publication number: 20220231792
    Abstract: A data transmission method and apparatus, a storage medium, and a device, are provided, in the field of cloud technologies. The method includes: receiving at least one data packet among data packets transmitted by a transmitting end in a data transmission round; and transmitting a response data packet for the data transmission round to the transmitting end, the response data packet including a target field, and the target field indicating a received data packet and an unreceived data packet at the receiving end, among the data packets transmitted in the data transmission round. The response data may indicate an arrival situation of the data packet in detail, so that the transmitting end may further determine which data packets have arrived and which data packets have not arrived.
    Type: Application
    Filed: April 7, 2022
    Publication date: July 21, 2022
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jian LI, Peng ZHANG
  • Publication number: 20220227758
    Abstract: A class of IRAK4 inhibitors are used in the preparation of drugs for the treatment of diseases related to IRAK4. A compound as represented by formula (II), an isomer thereof or a pharmaceutically acceptable salt thereof is an example of the IRAK4 inhibitors.
    Type: Application
    Filed: June 24, 2020
    Publication date: July 21, 2022
    Inventors: Jianfei WANG, Jie LI, Haizhong TAN, Yang ZHANG, Jian LI, Shuhui CHEN
  • Publication number: 20220228928
    Abstract: A digital temperature sensor circuit is disclosed. The digital temperature sensor circuit includes a proportional to the absolute temperature (PTAT) current source, generating a PTAT current proportional to absolute temperature; a sigma-delta modulation module, including an integrator, an analog-to-digital conversion unit, and a feedback digital-to-analog conversion unit; the integrator converts the PTAT current into temperature voltage; the analog-to-digital conversion unit compares the temperature voltage with a band gap reference voltage to generate a digital modulation signal with a duty ratio proportional to the temperature; the feedback digital-to-analog conversion unit adjusts the voltage input by the analog-to-digital conversion unit and controls the charging and discharging speed of the integrator; a digital filter, quantizing the digital modulation signal into a digital signal, and outputting the digital signal.
    Type: Application
    Filed: September 11, 2017
    Publication date: July 21, 2022
    Applicant: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    Inventors: Rongbin HU, Jian'an WANG, Dongbing FU, Guangbing CHEN, Zhengping ZHANG, Hequan JIANG, Gangyi HU
  • Publication number: 20220231415
    Abstract: A coupling device includes a plurality of couplers. Each coupler includes a transmission main line and a coupling subline. The transmission main line is used for providing an input end and an output end. The coupling subline is coupled with the transmission main line to provide two coupling ends. The coupling subline includes two first parts located on opposite sides of the transmission main line and a second part connected between the two first parts. The coupling sublines of the plurality of couplers are connected in series to provide a first coupling output port and a second coupling output port. The first part of the coupling subline of at least one of the plurality of couplers has a shared section with the second part of the coupling subline of an adjacent one of the plurality of couplers.
    Type: Application
    Filed: April 6, 2022
    Publication date: July 21, 2022
    Inventors: Bo Wu, Ligang Wu, Runmiao Wu, Jian Zhang
  • Patent number: D959609
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: August 2, 2022
    Assignee: AS America, Inc.
    Inventors: Jian Zhang, Fen Liu, Emilie Williams