Patents by Inventor Xiaofeng Zhao

Xiaofeng Zhao 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).

  • Patent number: 10952335
    Abstract: The present application discloses a flexible display panel and a display device, including a first edge and a second edge perpendicular to each other, and a first display unit and a second display unit symmetrical to each other. The first display unit is not parallel to the first edge at a preset angle and is connected to the second display unit by signal wires. The signal wires include a first line, a second line, and a third line. The first line is connected to the first display unit and is parallel to the first display unit. The second line is connected to the second display unit and is parallel to the second display unit. Two ends of the third line are respectively connected to the first line and the second line in a zigzag shape. Bending resistance of the flexible display panel of the present application is increased.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: March 16, 2021
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Xiaofeng Zhao
  • Publication number: 20200405739
    Abstract: Disclosed are an mTOR inhibitor, a pharmaceutical composition and use thereof. The mTOR inhibitor includes one of carrimycin, isovalerylspiramycin I, isovalerylspiramycin II and isovalerylspiramycin III, or a combination of two or three of isovalerylspiramycin I, isovalerylspiramycin II and isovalerylspiramycin III. The pharmaceutical composition also includes a drug for treating and/or preventing diseases related to the mTOR pathway as a second active ingredient. The mTOR inhibitor has obvious inhibiting effect on cells of diseases related to mTOR pathway, and is used for preparing drugs for treating and/or preventing diseases related to the mTOR pathway.
    Type: Application
    Filed: January 18, 2019
    Publication date: December 31, 2020
    Applicant: SHENYANG FUYANG PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Mingyu XIA, Xiaofeng ZHAO, Xunlei JIANG, Xundong JIANG
  • Patent number: 10858659
    Abstract: The present disclosure provides a biosynthetic gene cluster of carrimycin. The biosynthetic gene cluster comprises 44 gene open reading frames (orf), i.e., 5 orfs (orf10-14) encoding polyketide synthase, 9 orfs (orf1, 4-6, 15 and 36-39) related to polyketone synthesis extension unit and modification, 16 orfs (orf9, 16-22, 24, 26, 28, 29, 33-35 and 41) related to glycosyl synthesis, 6 orfs (orf7, 8, 30-32 and 40) related to glycosyl transfer, 2 orfs (orf3 and 25) related to resistance, 4 orfs (orf2, 23, 27 and 42) possibly related to regulation, a tsr resistance marker gene orf (orf43) and a 4?-mycaroseglucoside isovaleryl transferase gene orf (orf44).
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: December 8, 2020
    Assignee: SHENYANG FUYANG PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Yiguang Wang, Yang Jiang, Xiaofeng Zhao, Weiqing He, Jianlu Dai
  • Publication number: 20200378825
    Abstract: A transfer impedance calibration device for transducers based on spatial frequency domain smoothing technology is provided. The calibration device comprises a signal transmitter, a power amplifier, a transducer pair, a measurement amplifier, a signal collector, a measurement processor and a current sampler. The device extracts acoustic channel information through the sound filed spatial information or measurement method to design a spatial domain smoothing filter, and then comprehensively processes the transmitted current signal and the received signal through the spatial frequency domain smoothing technology to obtain the transfer impedance of the transducer pair.
    Type: Application
    Filed: April 29, 2020
    Publication date: December 3, 2020
    Inventors: Yi CHEN, Liuqing YANG, Xiaofeng JIN, Guanghui JIA, Han ZHAO
  • Patent number: 10851513
    Abstract: The present disclosure discloses a combined offshore wind power foundation with duct piles and a bucket, which comprises duct piles and a bucket foundation; the bucket foundation includes a steel bucket skirt, a bucket top cover, main beams, ring beam and a transition section. A top of the steel bucket skirt and the bucket top cover are integrally formed into a semi-closed structure. The bucket top cover is provided thereon with main beams uniformly arranged in a circumferential direction. The ring beam are arranged at an edge of the bucket top cover. Each duct pile includes a duct, a steel pile, duct supports and high-strength mortar, each main beam is provided at its outer side end with one of corresponding. The duct support is connected with the main beam and the ring beam, and integrated with the bucket top cover, the main beams and the ring beam.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: December 1, 2020
    Assignee: TIANJIN UNIVERSITY
    Inventors: Haijun Wang, Jijian Lian, Hao Zhao, Xiaofeng Dong
  • Publication number: 20200361823
    Abstract: Disclosed are a low-shrinkage, high-strength, and large ceramic plate and a manufacturing method thereof. The method comprises the following steps: (1) preparing a ceramic raw material powder; (2) subjecting an acicular wollastonite to surface coating with a silane coupling agent and to pre-dispersion with a fumed silica to obtain a pre-treated acicular wollastonite; and (3) thoroughly mixing the ceramic raw material powder and the pre-treated acicular wollastonite and granulating the resulting mixture, the amount of the pre-treated acicular wollastonite added being 10 wt % to 30 wt % of the ceramic raw material powder, and subjecting the resulting granules to dry pressing and sintering to obtain the large ceramic plate. The acicular wollastonite is incorporated into the manufacturing of the large ceramic plate to take full advantage of the reinforcing effect and low sintering shrinkage characteristics of the acicular wollastonite. The invention reduces sintering shrinkage and increases product strength.
    Type: Application
    Filed: April 14, 2016
    Publication date: November 19, 2020
    Inventors: Yijun Liu, Qinggang Wang, Limin Pan, Xiaofeng Yang, Zhijun Xie, Songzhu Zhang, Zhenhua Yan, Junle Dong, Yong Zhao, Yuandong Yang
  • Publication number: 20200355843
    Abstract: A method of free-field broadband calibration of hydrophone sensitivity based on pink noise, relating to the field of free-field underwater acoustic measurement, and is mainly used for broadband measurements of hydrophone sensitivity in free-field. The method of the present disclosure is to transmit a broadband pink noise signal by controlling the signal source, and to perform the synchronous processing and FFT to the transmitted current signal and the received voltage signal, such as interception and zero padding, and finally obtain the transfer function in the frequency domain; by analyzing the direct wave and the reflected wave in the water tank, the transfer function is averaged by a rectangular window to eliminate the influence of the reverberation of the reflected wave in the water tank, so as to obtain the broadband transfer function of the free-field between the transmitting transducer and the hydrophone.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 12, 2020
    Inventors: Yi CHEN, Guanghui JIA, Xiaofeng JIN, Liuqing YANG, Han ZHAO
  • Publication number: 20200338107
    Abstract: A medicament for preventing and/or treating a disease is disclosed, the disease is Alzheimer's disease, diabetes or senility; and the medicament includes a first active ingredient, and the first active ingredient includes one of carrimycin, isovalerylspiramycin I, isovalerylspiramycin II and isovalerylspiramycin III, or a combination of two or three of isovalerylspiramycin I, isovalerylspiramycin II and isovalerylspiramycin III.
    Type: Application
    Filed: January 18, 2019
    Publication date: October 29, 2020
    Applicant: SHENYANG FUYANG PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Mingyu XIA, Xiaofeng ZHAO, Xunlei JIANG, Xundong JIANG
  • Publication number: 20200284858
    Abstract: An online automatic measurement system for a claw-pole overall magnetic property comprising: a feeding part, a claw-pole overall magnetic property measurement unit, and a discharging part disposed in sequence, and a robotic arm disposed there among. The robotic arm receives an operation instruction output by a control unit to grab claw poles to be measured in sequence and removes measured claw poles on the claw-pole overall magnetic property measurement unit. The claw-pole overall magnetic property measurement unit outputs a control power supply to the claw-pole overall magnetic property measurement unit according to the instruction of the control unit, receives an induction current of the measured claw poles, and output a measurement result to the control unit.
    Type: Application
    Filed: July 2, 2019
    Publication date: September 10, 2020
    Inventors: XIAOFENG TANG, CHENGLIANG HU, MINJUN TANG, LI ZHU, JINSHENG CHENG, ZHEN ZHAO
  • Publication number: 20200271724
    Abstract: A magnetic performance measuring device for serialized claw-pole generator rotors is consisted with: an excitation power supply turn-on mechanism, a rotor magnetic field detecting mechanism, a measuring position adjusting mechanism and a pressing mechanism that are successively and fixedly arranged, wherein the rotor magnetic field detecting mechanism including a detection box, a positioning base, an adjusting ring, a shaft sleeve and a serialized grooved magnetic conduction ring that are successively arranged in the detection box, and the adjusting ring and the shaft sleeve are used to position different models of tested rotors to achieve a serialized measurement.
    Type: Application
    Filed: July 2, 2019
    Publication date: August 27, 2020
    Inventors: Zhen ZHAO, Chengliang HU, Minjun TANG, Xiaofeng TANG, Jiinsheng CHENG, Wei SUN
  • Publication number: 20200261519
    Abstract: The present disclosure relates to the field of microbial technology, and discloses a composite probiotics and the use thereof. The composite probiotics in the present disclosure is consisted of Bifidobacterium adolescentis CCFM8630, Lactobacillus reuteri CCFM8631, Lactobacillus rhamnosus CCFM1044 and Lactobacillus casei CCFM711, whose effect of alleviating metabolic syndrome is significantly better than that of CCFM8630 or CCFM8631 alone or combination of the two, especially in aspects of lowering contents of serum low density lipoprotein, total cholesterol, and liver triglyceride and contents of serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase and IFN-?, and increasing contents of liver glutathione and superoxide dismutase, etc. The extent of decrease or increase is increased by 7.91% to 837.31% compared with the formulations of CCFM8630 or CCFM8631 alone or combination of the two probiotics. The combination of the four probiotics can achieve a significant synergistic effect.
    Type: Application
    Filed: July 24, 2019
    Publication date: August 20, 2020
    Applicant: INFINITUS (CHINA) COMPANY LTD.
    Inventors: Fangli MA, Wei CHEN, Gang WANG, Xiaofeng ZHU, Yuanyuan WANG, Junyong XIAO, Hao ZHANG, Jianxin ZHAO
  • Publication number: 20200261515
    Abstract: The present disclosure relates to the field of microbial technology, and discloses a probiotic composition and use thereof. The probiotic composition in the present disclosure is consisted of Bifidobacterium adolescentis CCFM8630, Lactobacillus reuteri CCFM8631 and Lactobacillus rhamnosus CCFM1044, whose effect of alleviating metabolic syndrome is significantly better than that of CCFM8630 or CCFM8631 alone or combination of the two, especially in aspects of lowering epididymal fat content, lowering fasting blood glucose level, lowering the area under sugar tolerance curve and lowering contents of serum low density lipoprotein and total cholesterol, improving liver antioxidant capacity and lowering serum IL-1? content, etc. The extent of decrease or increase is increased by 9.62% to 769.62% compared with formulations of a single probiotic or a combination of two probiotics. The combination of three probiotics achieves a significant synergistic effect.
    Type: Application
    Filed: July 24, 2019
    Publication date: August 20, 2020
    Applicant: INFINITUS (CHINA) COMPANY LTD.
    Inventors: Yuanyuan WANG, Wei CHEN, Gang WANG, Xiaofeng ZHU, Fangli MA, Junyong XIAO, Hao ZHANG, Jianxin ZHAO
  • Publication number: 20200242243
    Abstract: A method and a device for securing a cache against side channel attacks are provided. An allocator identifier ALLOCATOR field is added to each cache entry in the present disclosure. Whenever an entry is allocated in the cache, the identifier of the software domain currently running on the processor is filled into the ALLOCATOR field of the allocation entry. When accessing the cache, the cache entry can be hit only if the identifier of the software domain currently running on the processor is identical to the ALLOCATOR field in the cache entry. If the cache entry to be replaced is invalid or its ALLOCATOR field is identical to the identifier of the software domain currently running on the processor, then the existing entry in the cache is replaced directly; otherwise, the entire cache is emptied.
    Type: Application
    Filed: December 30, 2018
    Publication date: July 30, 2020
    Applicant: PHYTIUM TECHNOLOGY CO.,LTD.
    Inventors: Qiang DOU, Tianlei ZHAO, Chengyi ZHANG, Jun GAO, Hongbo XUE, Xiaoyan LIU, Wenzhe LI, Yujiao WANG, Jiahong YUAN, Longpeng SUN, Shuijingtao LI, Zhe DING, Xiaofeng WANG, Xiaodao WANG, Wenhui CAO, Shuaike ZHENG, Boqing YOU, Yuan YUAN, Xiaoli ZOU
  • Publication number: 20200181668
    Abstract: A method for preparing troxerutin ester using whole-cell catalysis belongs to the fields of biological catalysis and pharmaceutical chemistry. The method specifically includes the following steps: evenly mixing troxerutin and a mixed organic solvent containing pyridine, then adding an acyl donor and a whole-cell catalyst, and performing a reaction under oscillation at a reaction temperature of 25° C. to 55° C.; and after the reaction is finished, separating and purifying a product by column chromatography or thin-layer chromatography, so as to obtain the troxerutin ester. The invention has the advantages of mild reaction conditions, environmental friendliness, simple process, fewer side reactions and high selectivity.
    Type: Application
    Filed: November 30, 2017
    Publication date: June 11, 2020
    Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Xiaofeng LI, Xuan XIN, Guanglei ZHAO
  • Publication number: 20200163984
    Abstract: Disclosed are a medicament comprising isovaleryl spiramycin I, II and/or III, and use of isovaleryl spiramycin I, II and/or III in manufacturing medicament for treating and/or preventing tumor and the medicament.
    Type: Application
    Filed: July 4, 2018
    Publication date: May 28, 2020
    Applicant: SHENYANG FUYANG PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Enhong JIANG, Weiqing HE, Jianlu DAI, Yang JIANG, Xunlei JIANG, Xiaofeng ZHAO
  • Patent number: 10667025
    Abstract: A framing method and apparatus in a passive optical network (PON) and a system, where the method includes generating a first transmission convergence (TC) frame and a second TC frame separately, wherein a sum of frame lengths of the first and the second TC frame is 125 microseconds (?s), performing bit mapping on the second TC frame to generate a third TC frame, where the bit mapping refers to identifying each bit of the second TC frame using N bits, and sending the first and the second TC frame to an optical network unit (ONU). A line rate corresponding to the second TC frame is lower than 2.488 giga bits per second (Gbps) such that a rate of a receiver on a receiving side is decreased and a bandwidth of the receiver is narrowed, thereby decreasing an optical link loss and increasing an optical power budget.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: May 26, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Fei Ye, Dianbo Zhao, Guikai Peng, Huafeng Lin, Ning Cheng, Xiaofeng Zhang, Dajiang Tang, Zhenping Wang
  • Patent number: 10652074
    Abstract: An IEEE 802.11p protocol-based vehicle-to-roadside and vehicle-to-vehicle communication test method oriented to the Internet of Vehicles. The method includes: driving a host vehicle and a target vehicle at a same speed on a road segment; the host vehicle being located behind the target vehicle; a constant distance is maintained between the host vehicle and the target vehicle; the host vehicle is equipped with a host vehicular communication unit, the target vehicle is equipped with a target vehicular communication unit communicating with the host vehicular communication unit; calculating a throughput and a round trip time RTT from the target vehicular communication unit to the host vehicular communication unit; repeating driving the host vehicle and target vehicle N times, and calculating an average throughput and an average round trip time (RTT) of the N times; and calculating a network performance parameter ? according to the average throughput and the RTT.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: May 12, 2020
    Assignee: Chang'an University
    Inventors: Xiangmo Zhao, Runmin Wang, Zhigang Xu, Xiaofeng Deng, Yu Zhu, Zhanwen Liu, Dongwu Li, Pengpeng Sun, Ting Chen, Lan Yang
  • Publication number: 20200095304
    Abstract: Provided is a non-antibody binding protein binding to PD-1 receptor which has a sequence as shown in SEQ ID NO:1 and its analogues. Also provided is use of the non-antibody binding protein in the preparation of a formulation for treating PD-1 pathway related diseases.
    Type: Application
    Filed: September 6, 2017
    Publication date: March 26, 2020
    Inventors: Hua Wang, Xiaofeng HUANG, Long ZHAO, Yan ZHANG
  • Publication number: 20200075303
    Abstract: The present application relates to an ion transmission device, more particularly, to a device and method for generating, storing and transmitting positive and negative ions. The device includes a wire electrode, a perforated insulating board, a tensioning device, an axial field electrode and an ion source for providing ions. The generated positive and negative ions are respectively stored on two ends of a cavity by the device; and the positive or negative ions are led out as needed. The utilization efficiency of positive and negative ions, as well as sensitivity, are greatly improved by the device.
    Type: Application
    Filed: November 6, 2019
    Publication date: March 5, 2020
    Inventor: Xiaofeng ZHAO
  • Patent number: 10552037
    Abstract: A software keyboard input method for implementing compound keys on an electronic device screen is provided to assist a user in fast inputting a text with convenience and efficiency. Two letters are displayed on a key. The user performs a ambiguous input by directly clicking a key, and performs a precise input by moving a contact point via which a fast selection of a symbol and a fast switching of a uppercase letter are realized. With the software keyboard input method for implementing compound keys on an electronic device screen, information can be inputted on the electronic device screen easily and accurately. The method is of convenient usage and flexibility.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: February 4, 2020
    Assignee: Shanghai Chule (CooTek) Information Technology Co. Ltd.
    Inventors: Xiaofeng Huang, Yanjiao Zhao, Xiaoshan Tao