Patents by Inventor Jie Cao

Jie Cao 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: 20240400522
    Abstract: The present application relates to processes for the preparation of quinolone compounds and intermediates thereof, particularly to processes for the preparation of quinolones and pharmaceutical intermediates of the quinolones. In particular, the present application provides a process for the preparation of a compound of Formula I, and a process for the synthesis of quinolone compounds using the compound of Formula I as an intermediate.
    Type: Application
    Filed: May 5, 2022
    Publication date: December 5, 2024
    Inventors: Jie LEI, Zhongzhu CHEN, Zhigang XU, Dianyong TANG, Jiayu XU, Haoyi ZHOU, Dandan XIA, Yao LIU, Yihua CAO, Jie LUO
  • Patent number: 12160167
    Abstract: A short-circuit protection apparatus includes a first detection branch, a second detection branch, and a controller. The first detection branch includes a first sampling resistor and a first sampling capacitor that is connected in parallel to the first sampling resistor. A difference between an absolute value of a second sampling voltage and an absolute value of a first sampling voltage is a first difference. The controller obtains a comparison result between an absolute value of a first sampling voltage at two terminals of the first sampling resistor and an absolute value of a second sampling voltage at two terminals of the second sampling resistor, and if a difference between the absolute value of the second sampling voltage and the absolute value of the first sampling voltage is a second difference and the second difference is less than the first difference, controls the target circuit to stop working.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: December 3, 2024
    Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
    Inventors: Zhen Cao, Jie Kong, Zhong Wang, Tao Zhang, Tao Shi
  • Publication number: 20240395851
    Abstract: A chip of a LED, comprising: a current blocking layer including a first current blocking layer grown along an epitaxial layer and a plurality of second current blocking layers disposed at one end of the first current blocking layer at intervals, the first current blocking layer gradually widens along a direction away from the second current blocking layers; a transparent conductive layer including a first transparent conductive layer and a second transparent conductive layer grown on the epitaxial layer, the first transparent conductive layer is grown on the current blocking layer and at least partially overlapped with the second current blocking layers; a metal finger electrode having a width gradually narrowed from the first end to the second end thereof and smaller than the width of the first current blocking layer, and the second current blocking layers are distributed around the first end of the metal finger electrode.
    Type: Application
    Filed: May 15, 2023
    Publication date: November 28, 2024
    Applicant: Focus Lightings Tech (Suqian) Co., Ltd.
    Inventors: Zhiqiang CHU, Hao CHEN, Shikang QU, Zhiqiang ZHANG, Chuang MA, Jie GAO, Zhen ZHANG, Qian ZHAO, Hebing WU, Yufei CAO
  • Patent number: 12154290
    Abstract: A field wheat stem tillering number extraction method, including: acquiring field wheat point clouds by means of a LiDAR, and extracting any row of wheat point clouds in a research area; projecting a Y axis to a plane, and retaining an X and Z axis; applying adaptive layering to obtain number of clusters of the wheat row; applying hierarchical clustering analysis to obtain tillering number of each wheat cluster; and further obtaining stem tillering number of the whole wheat row, so as to extract a field wheat stem tillering number. The feasibility of an algorithm is verified by comparing the wheat stem tillering number extracted by means of the method with an actually measured field stem tillering number, and the method realizes rapid, accurate and nondestructive extraction of a large-field crop stem tillering number and provides theoretical basis and technical support for extraction of the field wheat stem tillering number.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: November 26, 2024
    Assignee: NANJING AGRICULTURAL UNIVERSITY
    Inventors: Xia Yao, Tai Guo, Xiaohu Zhang, Yan Zhu, Hengbiao Zheng, Tao Cheng, Yongchao Tian, Weixin Cao, Caili Guo, Yu Zhang, Jifeng Ma, Rui Huang, Jie Zhu, Hongxu Ai, Chongya Jiang, Dong Zhou
  • Publication number: 20240385898
    Abstract: Provided in the present disclosure is a resource scheduling method including: calculating first resource parameters of respective nodes and second resource parameters of respective resource users at the respective nodes; calculating resource utilization rates of the respective nodes according to the first resource parameters of the respective nodes; calculating a distribution parameter of the respective resource users according to the first resource parameters of the respective nodes and the second resource parameters of the respective resource users; in response to at least the resource utilization rates of the respective nodes or the distribution parameter of the respective resource users satisfying a resource aggregation condition, determining a resource user to be migrated and a target node, and changing a node, to which the resource user to be migrated belongs, to the target node. Further provided in the present disclosure are a resource scheduling apparatus, a computer device, and a readable medium.
    Type: Application
    Filed: September 8, 2022
    Publication date: November 21, 2024
    Inventors: Junsheng CAO, Jie GAO
  • Publication number: 20240376086
    Abstract: Provided are a solid form of a Rho-associated protein kinase inhibitor (6-(4-(4-(1H-pyrazol-4-yl)phenylamino)pyrimidin-2-yl)-1-methyl-1H-indol-2-yl)(3,3-difluoroazetidin-1-yl)methanone or a solvate thereof, a method for preparing the solid form, a pharmaceutical composition comprising the solid form, and a use of the solid form as a Rho-associated protein kinase (ROCK) inhibitor, preferably a selective ROCK2 inhibitor.
    Type: Application
    Filed: September 16, 2022
    Publication date: November 14, 2024
    Inventors: Hongjun WANG, Zewang FENG, Nana TIAN, Yanping ZHAO, Jun YANG, Lai WEI, Xiangrong CAO, Jie CHEN
  • Patent number: 12142838
    Abstract: Embodiments of the present disclosure relate to a phased-array antenna, a display panel, and a display device. The phased-array antenna includes a first substrate and a second substrate arranged oppositely, and a plurality of phased-array elements located between the first substrate and the second substrate. At least one of the phased-array elements includes a first electrode, a second electrode arranged opposite to the first electrode, a voltage-controlled phase shift material located between the first electrode and the second electrode, wherein the first electrode is configured to receive a bias signal for controlling the voltage-controlled phase shift material, and the second electrode serves as a ground electrode, and a microstrip line located at a side of the first electrode far away from the voltage-controlled phase shift material and electrically insulated from the first electrode, wherein the microstrip line is configured to receive or transmit a transmission signal.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: November 12, 2024
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xue Cao, Tien-Lun Ting, Jie Wu, Ying Wang, Chuncheng Che, Hailin Xue
  • Publication number: 20240363643
    Abstract: Some embodiments of the present disclosure provide an array substrate and a display pane. Multiple pixel electrode branches in a corresponding one of the pixel regions are divided into a first pixel electrode branch and a second pixel electrode branch by a corresponding one of the metal common electrodes. The first pixel electrode branch and the second pixel electrode branch, which are located in different pixel regions and which are adjacent to each other, are respectively connected to different drains of the same TFT. In each pixel region, an end of the first pixel electrode branch close to a corresponding one of the scan lines is connected to a corresponding one of the TFTs, and an end of the second pixel electrode branch close to another corresponding one of the scan lines is connected to another corresponding one of the TFTs.
    Type: Application
    Filed: April 21, 2024
    Publication date: October 31, 2024
    Inventors: Yao LI, Chuan WU, Zhonglin CAO, Wenyu YI, Dongmei WEI, Yajuan FENG, Jie CHEN, Baohong KANG
  • Patent number: 12127856
    Abstract: The present disclosure relates to a difficult airway evaluation method and device based on a machine learning voice technology. The method includes the following steps: acquiring voice data of a patient; carrying out feature extraction on the voice data, obtaining a pitch period of pronunciations, and acquiring a voiced sound feature and unvoiced sound features based on the pitch period of pronunciations; and constructing a difficult airway evaluation classifier based on the machine learning voice technology, analyzing the received voiced sound feature and unvoiced sound features by the trained difficult airway evaluation classifier, and carrying out scoring on the severity of a difficult airway to obtain an evaluation result of the difficult airway.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: October 29, 2024
    Assignee: Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine
    Inventors: Hong Jiang, Ming Xia, Ren Zhou, Shuang Cao, Tian Yi Xu, Jie Wang, Chen Yu Jin, Bei Pei
  • Patent number: 12126911
    Abstract: An omnidirectional ghost imaging system based on a mechanism of bio-inspired retina-like includes a projection system, a collimating lens, a spectroscope, a curved mirror, a bucket detector, a data acquisition card and an arithmetic system. According to the application, the logarithmic polar mapping characteristic of the bio-inspired retina-like structure is utilized to generate an annular pattern sequence of the bio-inspired retina-like, and the pattern sequence is utilized to modulate a light source. After being reflected by the target around the curved mirror, the light is projected onto the curved mirror and diffusely reflected. According to the reversible characteristics of the optical path, the light after diffuse reflection is reflected to the original light source by the half mirror and half lens, and the reflected light intensity with target information is received by the bucket detector.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: October 22, 2024
    Assignee: Beijing Institute of Technology
    Inventors: Jie Cao, Qun Hao, Huan Cui, Yingqiang Zhang
  • Patent number: 12119069
    Abstract: In an anti-fuse memory reading circuit with controllable reading time, a reading time control circuit generates a control signal corresponding to reading time. Based on a clock signal, a programmable reading pulse generation circuit generates a reading pulse with a pulse width corresponding to the control signal. Based on the reading pulse and the control signal, the reading amplification circuit selects a pull-up current source corresponding to the reading time, pulls up a voltage on a bit line (BL) of an anti-fuse memory cell, reads data stored in the anti-fuse memory cell starting from a rising edge of the reading pulse, and latches the read data at a falling edge of the reading pulse. The anti-fuse memory reading circuit can generate a reading pulse with a corresponding pulse width and a pull-up current source with a corresponding size based on the required reading time.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: October 15, 2024
    Assignee: WUXI ESIONTECH CO., LTD.
    Inventors: Zhengzhou Cao, Jie Zhu, Yanfei Zhang, Jing Sun, Zhenkai Ji, Zhengnan Ding
  • Patent number: 12117998
    Abstract: Machine-learning-based, adaptive updating of quantitative data in a database system is provided, which includes training one or more machine learning models to facilitate adaptively updating quantitative data in the database system, and ascertaining an update urgency index for updating the quantitative data for one or more data structures of the database system. The update urgency index is representative of an urgency for updating the quantitative data for the data structure(s) and is based, at least in part, on real-time query metrics. The machine learning model(s) is used to adaptively update the quantitative data, where the adaptively updating is based, at least in part, on the ascertained update urgency index. Processing of a database query is optimized in the database system using the adaptively updated quantitative data.
    Type: Grant
    Filed: August 23, 2023
    Date of Patent: October 15, 2024
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ling Qin, Fu Fei Xu, Jie Zhang, Guo Dong Wan, Yi Lei Wang, Wen Jing Shi, Yuan Cao
  • Patent number: 12116356
    Abstract: A N-heterocyclic five-membered ring-containing capsid protein assembly inhibitor, and a pharmaceutical composition and use thereof, specifically relating to a compound as represented by formula I, a stereoisomer, a tautomer, a geometrical isomer, a solvate, an active metabolite, a hydrate, a prodrug or a pharmaceutically acceptable salt thereof, a pharmaceutical composition thereof, and a medical use thereof. The medical use comprises the use in treating diseases benefiting from the capsid protein assembly inhibitor, and in particular, diseases caused by hepatitis B virus infection.
    Type: Grant
    Filed: February 6, 2023
    Date of Patent: October 15, 2024
    Assignee: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Yinsheng Zhang, Wangwei Ao, Yuan Li, Hui Wang, Hangzhou Shen, Jie Ni, Huan Zhang, Jie Wu, Li Zhang, Kai Cao, Peng Lu, Xushi Liu, Jie Wang, Tianxiao Zhao, Xingfeng Ge, Dandan Lu, Shuo Chen, Xueqin Ma, Wei Shi, Xiaojin Wang, Hongjiang Xu
  • Publication number: 20240335156
    Abstract: The present disclosure provides a measurement method and system based on image electroencephalogram sensitivity data for a built environment dominant color, and relates to the field of urban quality measurement. The measurement method based on image electroencephalogram sensitivity data for a built environment dominant color includes acquiring electroencephalogram data corresponding to a built environment image sample; calculating an environment dominant color sensitivity on the basis of the electroencephalogram data; extracting a dominant color feature parameter according to the built environment image sample; constructing a built environment dominant color measurement model, and training same by taking sensitivity data and a dominant color feature as an input; and inputting an environment image to be analyzed into a trained model, so as to obtain a predicted dominant color sensitivity result.
    Type: Application
    Filed: November 7, 2022
    Publication date: October 10, 2024
    Applicant: SOUTHEAST UNIVERSITY
    Inventors: Zhe LI, Liya WANG, Xiao HAN, Futian YUAN, Tongyi ZHU, Ruoxuan HUANG, Ying GAO, Yinyin CAO, Zheng ZHOU, Hengyi ZHAO, Jie LI
  • Patent number: 12109900
    Abstract: A mower is provided and includes: a case; a charging circuit provided in the case, and a combination of a wheel assembly and a charging interface assembly arranged on the case. The combination is electrically connected to the charging circuit. The combination includes: a wheel assembly; and a charging interface assembly electrically connected to the charging circuit. The wheel assembly and the charging interface assembly are integrated molding structure.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: October 8, 2024
    Assignee: Globe (Jiangsu) Co., Ltd.
    Inventors: Bui Van Cuong, Wanghao Li, Jie Gao, Jin Cao, Zhigao Pu, Huage Wang, Xian Zhuang, Zhiyuan Li, Yupu Zhou, Stefan Strandberg
  • Publication number: 20240318131
    Abstract: The present disclosure relates to the technical fields of agriculture and environmental microbiology, and provides Agrobacterium for reducing uptake of heavy metals by wheat. The Agrobacterium is strain NJ20, which is deposited in China General Microbiological Culture Collection Center under Accession CGMCC No. 26197. The present disclosure also provides a bacterial agent which is prepared by the aforementioned Agrobacterium. The Agrobacterium and bacterial agent thereof are used for reducing uptake of heavy metals in heavy metal contaminated soil by wheat. The strain NJ20 of the present disclosure can grow well under the stress of lead and cadmium, and remove soluble lead and cadmium in the culture solution by adsorption; meanwhile the strain NJ20 can generate indoleacetic acid, dissolve insoluble tricalcium phosphate and improve phosphorus nutrition in soil. Inoculation of the strain NJ20 into heavy metal contaminated soil can reduce the contents of lead and cadmium in wheat grains and straws.
    Type: Application
    Filed: February 28, 2024
    Publication date: September 26, 2024
    Applicant: Anhui Agricultural University
    Inventors: Leni SUN, Jie ZHUANG, Ruibo SUN, Yuanyuan CAO, Endong YANG, Xiaolin CHEN
  • Publication number: 20240316136
    Abstract: An anesthetic method of the spotted seabass with a plant essential oil includes the following steps. (1) Spotted seabass is acclimated in a water tank for 24 h before anesthesia. The metabolic wastes of the spotted seabass were discharged during acclimatization period. (2) Cinnamomum camphora essential oil, ethanol, and Tween-80 are mixed and dissolved to obtain an emulsified essential oil. (3) The emulsified essential oil is respectively added into a plurality of aquariums. The spotted seabass is transferred into the plurality of aquariums. Concentrations of Cinnamomum camphora essential oils in the plurality of aquariums and anesthesia time of the spotted seabass are recorded. (4) The spotted seabass are captured and placed into an aquarium containing clean water for recovery when the spotted seabass enter the deep anesthesia period. The resuscitation time is recorded when the spotted seabass have no flopping, and swim normally and is active.
    Type: Application
    Filed: May 30, 2024
    Publication date: September 26, 2024
    Inventors: Jing XIE, Jie CAO, Jinfeng WANG, Jun MEI, Zhaoyang DING, Weiqiang QIU
  • Patent number: 12089530
    Abstract: A walking power control system for wolfberry picking, including a frame, a turntable, rotating rods, first gears, second gear, gear racks, supporting rods, hydraulic motors, a front traveling wheel, a left traveling wheel and a right traveling wheel. Hydraulic motors rotate to drives three traveling wheels to rotate, thereby driving the frame to move, when it is necessary to turn, a turntable is rotated, the turntable rotates to drive two first gears to rotate, and the two first gears rotate to drive the supporting rods to rotate, thereby driving the left traveling wheel and the right traveling wheel to rotate, so that the traveling direction of the frame is changed.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: September 17, 2024
    Assignees: Ningxia Academy of Agriculture and Forestry Sciences, Wolfberry Scientific Institute, Ningxia Academy of Agriculture and forestry Sciences, Ningxia Keqi Modern Agricultural Machinery Technology Service Co. LTD
    Inventors: Zhigang Shi, Ru Wan, Tinghui Ma, Guoli Dai, Libin Yang, Xiao Wang, Youlong Cao, Wei An, Xiyan Zhang, Yunxiang Li, Xueqin Jiang, Ken Qin, Jianhua Zhao, Xiuying Wang, Jian Zhang, Feng Wei, Xinlin Sha, Lina Zhou, Jie Lu, Danqing Zhao
  • Patent number: 12079407
    Abstract: A touch sensor includes a substrate, sensing channels, and a protective layer. The sensing channels are disposed at intervals on a surface of the substrate, and any one of the sensing channels includes an electrode portion and a silver trace portion electrically connected to the electrode portion. The protective layer is disposed on the substrate and covers and encapsulates the sensing channels. After the touch sensor is subjected to a salt spray test with sodium chloride solution of a mass percentage concentration of 5% at a rate of 1 mL/H to 2 mL/H under an ambient temperature of 35° C. for 48 hours, a resistance change rate of any one of the sensing channels is less than or equal to 10%, and a resistance distribution difference between the sensing channels is less than or equal to 10%.
    Type: Grant
    Filed: September 26, 2023
    Date of Patent: September 3, 2024
    Assignee: TPK Advanced Solutions Inc.
    Inventors: Shao Jie Liu, Si Qiang Xu, Chien Hsien Yu, Chia Jui Lin, Jian Zhang, Wei Na Cao, Mei Fang Lan, Jun Hua Huang, Mei Fen Bai, Song Xin Wang
  • Publication number: 20240289610
    Abstract: Disclosed is a hybrid data- and model-driven method for predicting remaining useful life of a mechanical component. The method of the present disclosure uses an extended Kalman filter to calibrate parameters of an exponential random model, automatically learns input embedded position information by means of an adaptive encoding layer of a hybrid driven prediction model, and then models a mapping relation between input data and the remaining useful life by means of a multi-head attention mechanism. The present disclosure retains both accuracy of a model-based method and a generalization capability of a data-driven method in combination with the calibrated exponential random model and a multi-head attention neural network structure, can improve accuracy of predicting the remaining useful life of the mechanical component, and has great significance for use of the hybrid data- and model-driven method in the field of intelligent manufacturing and health management of mechanical apparatuses.
    Type: Application
    Filed: June 27, 2023
    Publication date: August 29, 2024
    Applicant: Beijing Institute of Technology
    Inventors: Gang WANG, Hongjie CAO, Jian SUN, Minggang GAN, Jie CHEN