Patents by Inventor Dan Xu

Dan Xu 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: 20230339793
    Abstract: A system for controlling the amount of a liquid carbon source released to a constructed wetland, includes: a carbon source pool, a carbon source pipe, a peristaltic pump, a programmable logic controller (PLC), a computer, a first flow meter, a first chemical oxygen demand (COD) sensor, a first total nitrogen (TN) sensor, a second TN sensor, a second COD sensor, an inlet pipe, and an outlet pipe. The first flow meter, the first COD sensor, and the TN sensor are disposed on the inlet pipe; the second COD sensor and the second TN sensor are disposed on the outlet pipe; the inlet pipe and the outlet pipe are connected to the constructed wetland; the carbon source pipe is connected to the carbon source pool via the peristaltic pump; the computer, the peristaltic pump, the first flow meter, and all sensors are connected to the PLC controller.
    Type: Application
    Filed: January 16, 2023
    Publication date: October 26, 2023
    Inventors: Moxi XUE, Junjie YANG, Jinyong ZHANG, Ganglin LYU, Jingjing SHANG, Song ZHAO, Boya PAN, Wenquan LI, Tianyu MOU, Guangzhou YU, Ran CHE, Xingsheng KANG, Yuming JING, Qiang SU, Jielin LI, Tianli MA, Dan XU, Xiaorui ZHANG, Jianhua LU, Shanshan XU, Bilian QIN, Yongguo LI, Xiangrui KONG, Jiaguo WANG
  • Publication number: 20230322711
    Abstract: The present invention relates to macrocyclic compounds of any one of Formula (I), or a pharmaceutically acceptable form thereof, pharmaceutical compositions comprising the same, methods of preparing the same, and methods of treating cancer dependent on a farnesylated protein, using the same.
    Type: Application
    Filed: June 5, 2023
    Publication date: October 12, 2023
    Inventors: Xuefeng Zhu, Pingda Ren, Zhu Bai, Wanting Xiong, Dan Xu, Yahu Arthur Liu
  • Publication number: 20230320426
    Abstract: A vaporizer includes: a housing; and a vaporization assembly arranged in the housing; a vaporization cavity for accommodating the vaporization assembly being arranged in the housing, and an airflow channel arranged in the housing at one side of the vaporization cavity and in communication with the vaporization cavity; an air inlet in communication with the vaporization cavity; and an airflow guide structure arranged in the vaporization cavity for guiding an airflow at the air inlet. The airflow guide structure is arranged close to the airflow channel.
    Type: Application
    Filed: June 15, 2023
    Publication date: October 12, 2023
    Inventors: Guilin LEI, Dan XU
  • Publication number: 20230321108
    Abstract: A unit dosage composition of an AKT inhibitor, and in particular, relates to a pharmaceutical composition in unit dosage form includes a compound of formula I-0 or a pharmaceutically acceptable salt thereof, wherein the mass of the compound I-0 or the pharmaceutically acceptable salt thereof is 5 mg to 400 mg calculated as free base.
    Type: Application
    Filed: July 22, 2021
    Publication date: October 12, 2023
    Applicant: NANJING CHIA TAI TIANQING PHARMACEUTICAL CO., LTD.
    Inventors: Lei MIAO, Ying TANG, He TIAN, Changyou MA, Jian WU, Dan XU, Chunxia ZHU, Zhoushan TIAN
  • Publication number: 20230295540
    Abstract: This disclosure is related to the use of precipitated calcium carbonate as a flow aid in forming free-flowing detergent granules. A solid detergent composition including a plurality of detergent granules is provided. Each of the detergent granule includes: a) a base particle including one or more surfactants; and b) a coating layer over the base particle, while such coating layer includes precipitated calcium carbonate. The solid detergent composition is characterized by a surfactant content ranging from 5% to 80% and a precipitated calcium carbonate content ranging from 0.1% to 10%, by total weight of such solid detergent composition.
    Type: Application
    Filed: March 9, 2023
    Publication date: September 21, 2023
    Inventors: Dan XU, Yiqun ZHANG, Guangzong ZHAO
  • Publication number: 20230286979
    Abstract: A salt of a dihydropyrido[2,3-d]pyrimidinone derivative, a preparation method thereof and the use thereof are provided. The salt is selected from fumarate, methanesulfonate, isethionate, ?-naphthalenesulfonate, p-toluenesulfonate, 1,2-ethanedisulfonate, oxalate, maleate, citrate, succinate, L-(+)-tartrate, hippurate, L-ascorbate, L-malate, benzoate, gentisate, a hydrochloride, a sulfate or a phosphate. The salt of the dihydropyrido[2,3-d]pyrimidinone derivative of the present application can be used in the treatment of breast cancer, prostate cancer, or ovarian cancer.
    Type: Application
    Filed: July 22, 2021
    Publication date: September 14, 2023
    Applicant: NANJING CHIA TAI TIANQING PHARMACEUTICAL CO., LTD.
    Inventors: Changyou MA, He TIAN, Jianliang ZHAO, Donghui CHEN, Jian WU, Dan XU, Chunxia ZHU, Zhoushan TIAN
  • Publication number: 20230271958
    Abstract: A salt and crystal form of a dihydropyrido[2,3-d]pyrimidine derivate, and specifically, a crystal form of a fumarate hydrate of compound 1, and a preparation method thereof are provided. In the formula, X is 2.0-3.0. The X-ray powder diffraction pattern expressed in 2? angles using Cu-Ka radiation has characteristic peaks at 2? values of 9.28°±0.2° and 3.63°±0.2°. The crystal form has good stability and can better be applied to clinical practice.
    Type: Application
    Filed: July 22, 2021
    Publication date: August 31, 2023
    Applicant: NANJING CHIA TAI TIANQING PHARMACEUTICAL CO., LTD.
    Inventors: Jian WU, Changyou MA, He TIAN, Jianliang ZHAO, Donghui CHEN, Dan XU, Chunxia ZHU, Zhoushan TIAN
  • Patent number: 11722252
    Abstract: A data transmission method includes: starting transferring chunks in a first data block of an image file to a device via a Bluetooth network; when a number of at least one first trunk in the chunks that has been transferred to the device equals to a transfer window, determining whether the device receives all of the at least one first trunk to update the chunk missing data; if the device receives all of the at least one first trunk, dynamically adjusting the transfer window according to the chunk missing data to continue transferring remaining chunks in the chunks or a second data block of the image file to the device; and if the device fails to receive all of the at least one first trunk, retransferring at least one chunk that is not previously received by the first device to the device.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: August 8, 2023
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Huan Sun, Xiao-Dan Xu, Si-Yuan Wang
  • Publication number: 20230227484
    Abstract: A pyrimidine compound as an AXL inhibitor is provided. The structure of the pyrimidine compound is as shown in general formula I, and the definition of each substituent is as described in the description. The present invention further provides a preparation method for the pyrimidine compound. The pyrimidine compound of the present invention has significant AXL inhibitory activity, and can be used as an AXL inhibitor.
    Type: Application
    Filed: May 28, 2021
    Publication date: July 20, 2023
    Applicant: NANJING CHIA TAI TIANQING PHARMACEUTICAL CO., LTD.
    Inventors: Changyou MA, Linlin ZHANG, Dongdong LI, Youzhi WU, Haiwei FENG, Qiuhua ZHOU, Junjie PEI, Jian WU, Dan XU, Chunxia ZHU, Zhoushan TIAN
  • Publication number: 20230179393
    Abstract: A node synchronization method, includes: receiving a synchronization message by a first synchronization node in a network; determining whether to update a first local time of the first synchronization node according to the synchronization message by the first synchronization node; updating the first local time according to a synchronization time of the synchronization message by the first synchronization node when determining to update the first local time; and updating the synchronization time of the received synchronization message with the current first local time and forwarding the updated synchronization message by the first synchronization node.
    Type: Application
    Filed: June 17, 2022
    Publication date: June 8, 2023
    Applicant: REALTEK SEMICONDUCTOR CORP.
    Inventors: Xiao-Dan Xu, Li-Bin Yang, Ping Yan, Jun-Mei Xu, Xu-Liang Shen, Si-Yuan Wang
  • Publication number: 20230170016
    Abstract: Memory array structures might include a first conductive plate connected to memory cells of a first dummy block of memory cells and to memory cells of a second dummy block of memory cells on opposing sides of a first isolation region; a second conductive plate connected to memory cells of the first dummy block of memory cells and to memory cells of the second dummy block of memory cells on opposing sides of a second isolation region; first and second conductors selectively connected to a first global access line, and connected to the first conductive plate on opposing sides of the first isolation region; third and fourth conductors selectively connected to a second global access line, and connected to the second conductive plate on opposing sides of the second isolation region; and a fifth conductor connected to the third conductor and connected to the second conductor.
    Type: Application
    Filed: January 12, 2023
    Publication date: June 1, 2023
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Dan Xu, Jun Xu, Erwin E. Yu, Paolo Tessariol, Tomoko Ogura Iwasaki
  • Patent number: 11593596
    Abstract: The present application relates to an object prediction method and apparatus, an electronic device, and a storage medium. The method is applied to a neural network and includes: performing feature extraction processing on a to-be-predicted object to obtain feature information of the to-be-predicted object; determining multiple intermediate prediction results for the to-be-predicted object according to the feature information; performing fusion processing on the multiple intermediate prediction results to obtain fusion information; and determining multiple target prediction results for the to-be-predicted object according to the fusion information.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: February 28, 2023
    Assignee: SHANGHAI SENSE TIME INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Dan Xu, Wanli Ouyang, Xiaogang Wang, Sebe Nicu
  • Patent number: 11557341
    Abstract: Memory array structures providing for determination of resistive characteristics of access lines might include a first block of memory cells, a second block of memory cells, a first current path between a particular access line of the first block of memory cells and a particular access line of the second block of memory cells, and, optionally, a second current path between the particular access line of the second block of memory cells and a different access line of the first block of memory cells. Methods for determining resistive characteristics of access lines might include connecting the particular access line of the first block of memory cells to a driver, and determining the resistive characteristics in response to a current level through that access line and a voltage level of that access line.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: January 17, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Dan Xu, Jun Xu, Erwin E. Yu, Paolo Tessariol, Tomoko Ogura Iwasaki
  • Patent number: 11544595
    Abstract: In an example embodiment, a machine learned model that integrates a generalized linear mixed model (GLMix) non-linear optimization is utilized to jointly perform personalized communications targeting and volume control. The machine learned model may be trained to not only maximize user engagement with a notification generally, such as maximizing the total number of people who view, save, or apply for a job associated with a job listing in the communication, but also trained to maximize an end goal of the notification, such as the total number of people who apply for the job associated with a job listing in the communication.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: January 3, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Dan Xu, Chunzhe Zhang, Qing Li, Jiuling Wang, Kunal Mukesh Cholera
  • Publication number: 20220415044
    Abstract: The present disclosure provides a method, apparatus, medium and device for extracting a river drying-up region and frequency, and belongs to the technical field of remote sensing. The method for extracting a river drying-up region and frequency can be applied to efficiently acquiring river drying-up information for a long time within the large spatial region. With the inverse normalized difference water index (iNDWI) and the maximum value composite (MVC) method for the remote sensing images, the present disclosure omits the troublesome step of separately extracting a river range for each image in the conventional method. In addition, the present disclosure quickly obtains the drying-up frequency by counting the total number of available images and the number of non-water images at the same pixel position, and yields a greater efficiency for extracting the river drying-up region and frequency.
    Type: Application
    Filed: April 26, 2022
    Publication date: December 29, 2022
    Inventors: Chen WANG, Jixi GAO, Chao WANG, Jianhui ZHANG, Xuelei WANG, Yihuang NIE, Xing JIA, Huan ZHAO, Shoujing YIN, Qian ZHAO, Xiaogang ZHANG, Yanting WU, Dan XU, Hao SUN, Nan WANG, Hongyan YANG, Bin MENG, Yaming ZHOU
  • Patent number: 11538535
    Abstract: Apparatus having a string of series-connected memory cells, a plurality of access lines with each access line of the plurality of access lines connected to a control gate of a respective memory cell of the plurality of memory cells, and a controller for access of the string of series-connected memory cells and configured to cause the memory to increase a threshold voltage of a particular memory cell of the string of series-connect memory cells to a voltage level higher than a predetermined pass voltage to be received by a control gate of the particular memory cell during a read operation on the string of series-connected memory cells, and concurrently change a respective data state of each memory cell of a plurality of memory cells of the string of series-connected memory cells.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: December 27, 2022
    Assignee: Micron Technology, Inc.
    Inventors: Zhengyi Zhang, Dan Xu, Tomoko Ogura Iwasaki
  • Publication number: 20220404408
    Abstract: Apparatus having an array of memory cells and a controller for access of the array of memory cells, wherein the controller is configured to cause the apparatus to apply a reference current to a selected access line, determine a time difference between a voltage level of a near end of the selected access line being deemed to exceed a first voltage level while applying the reference current and the voltage level of the near end of the selected access line being deemed to exceed a second voltage level while applying the reference current, and determine a capacitance value of the selected access line in response to a current level of the reference current, the time difference, and a voltage difference between the second voltage level and the first voltage level.
    Type: Application
    Filed: August 24, 2022
    Publication date: December 22, 2022
    Applicant: MICRON TECHNOLOGY, INC.
    Inventors: Dan Xu, Jun Xu, Erwin E. Yu
  • Publication number: 20220386691
    Abstract: An air-curtain forming structure applicable to an electronic vaporization device includes: an airflow channel for delivering vapor; and a first air inlet channel in communication with the airflow channel and for introducing an external airflow into the airflow channel so as to form a blocking airflow between an inner wall of the airflow channel and the vapor.
    Type: Application
    Filed: August 18, 2022
    Publication date: December 8, 2022
    Inventors: Guilin LEI, Dan XU, Guangwu TANG, Ru JIANG, Boxue GONG, Shiyi CHENG, Pan XIE
  • Publication number: 20220385400
    Abstract: A data transmission method includes: starting transferring chunks in a first data block of an image file to a device via a Bluetooth network; when a number of at least one first trunk in the chunks that has been transferred to the device equals to a transfer window, determining whether the device receives all of the at least one first trunk to update the chunk missing data; if the device receives all of the at least one first trunk, dynamically adjusting the transfer window according to the chunk missing data to continue transferring remaining chunks in the chunks or a second data block of the image file to the device; and if the device fails to receive all of the at least one first trunk, retransferring at least one chunk that is not previously received by the first device to the device
    Type: Application
    Filed: February 14, 2022
    Publication date: December 1, 2022
    Inventors: HUAN SUN, XIAO-DAN XU, SI-YUAN WANG
  • Patent number: 11442091
    Abstract: Apparatus having an array of memory cells and a controller for access of the array of memory cells, wherein the controller is configured to cause the apparatus to determine capacitance and/or resistance values of an access line in response to applying a reference current to the access line, wherein the access line is connected to control gates of memory cells of the array of memory cells.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: September 13, 2022
    Assignee: Micron Technology, Inc.
    Inventors: Dan Xu, Jun Xu, Erwin E. Yu