Patents by Inventor Xiaoyan Ma

Xiaoyan Ma 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: 20230024741
    Abstract: This application provides a terminal device and a communication method. The terminal device is in a dual-connectivity network including a long term evolution (LTE) link and a new radio (NR) link, and when the terminal device detects that the terminal device is in a power saving mode, and/or when the terminal device detects that battery power of the terminal device is less than or equal to a first preset value, and/or when the terminal device detects that temperature of a rear cover of the terminal device is greater than or equal to a second preset value, the terminal device releases the NR link, and uses the LTE link for communication.
    Type: Application
    Filed: November 16, 2020
    Publication date: January 26, 2023
    Applicant: Honor Device Co., Ltd.
    Inventors: Qiao LUO, Kai YUAN, Lianyi ZHAO, Yanzhao HE, Hongyang MA, Xiaoyan WANG, Ding WANG
  • Patent number: 11547071
    Abstract: A method for disinfecting explants of Kadsura coccinea stems with buds and a method for directly inducing rapid proliferation of sterile buds by using the explants of Kadsura coccinea stems with buds involve processes such as selection, treatment and disinfection of explants, primary culture, subculture proliferation culture. The problem of difficulty in tissue culture and primary culture of Kadsura coccinea stems is solved, and the advantages include low contamination rate of explants, high propagation rate and robust proliferation of axillary buds. This allows obtaining sterile axillary buds of Kadsura coccinea through tissue culture, and provides support for tissue culture, rapid propagation and factory seedling of Kadsura coccinea in the future.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: January 10, 2023
    Assignee: CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
    Inventors: Ze Li, Yang Liu, Hui Zhang, Xiaoqin Zhang, Xiaohui Gao, Fangfang Ma, Jiayue Zhong, Xiaoyan Zhang, Sen Wang, Xiaofeng Tan, Ao Yang, Fen Bao, Ruonan Ma
  • Patent number: 11503312
    Abstract: A method and device for predicting colour component and a computer storage medium are provided. The method includes: acquiring at least one threshold value according to first colour component reconstructed values of all samples of a current coding block; performing grouping according to comparison results between a first colour component neighboring reference values of current coding block and the at least one threshold value to obtain at least two groups of first colour component neighboring reference values and second colour component neighboring reference values; establishing at least two computing models; selecting, according to comparison results between the first colour component reconstructed values and at least one threshold value, a computing model corresponding to each sample in current coding block from at least two computing models; and acquiring, according to the computing model corresponding to each sample, second colour component prediction values of all samples in the current coding block.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: November 15, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Junyan Huo, Xiaoyan Chai, Yanzhuo Ma, Fuzheng Yang
  • Publication number: 20220314864
    Abstract: The invention relates to an emergency support robot for polar UAVs, belonging to the technical field of emergency support robots for polar UAVs. The technical problem to be solved is to improve the structure of the existing emergency support robots for polar UAVs. The technical scheme adopted is as follows: the robot is of a car body structure; a support table is arranged on the upper side of the chassis of the car body; a traveling mechanism is arranged on both sides of the chassis of the car body; the two sides of the support table are hinged with a pair of casings through hinged buckles and push rods; the casings are also provided with a wind power plant; the support table is provided with a launching guide rail.
    Type: Application
    Filed: October 20, 2020
    Publication date: October 6, 2022
    Inventors: Tao Wang, Jinzhu Zhang, Wei Shi, Hanqing Shi, Xiaoxiong Ma, Qinkang Sun, Caiyun Zhao, Xiaoyan Xiong, Hefeng Wang, Zhongkai Ren, Xiaobao Ma
  • Patent number: 11375728
    Abstract: The present disclosure relates to a system and a method for fine manipulation. The system for fine manipulation includes a tossing mechanism, a setting mechanism, and a leaf uniformly distributing mechanism. The tossing mechanism comprises a tossing machine, a leaf distributing assembly, a first feeding conveyor assembly, and a first receiving conveyor assembly. The setting mechanism comprises a setting assembly, a second feeding conveyor assembly, and a second receiving conveyor assembly. The setting assembly includes a setting belt and a setting belt driving device configured to drive the setting belt to move. The leaf uniformly distributing mechanism comprises a leaf uniformly distributing device and a lifting driving assembly. The leaf uniformly distributing device includes a shifting arm, a rotary table and a rotary table driving assembly. The lifting driving assembly can drive the leaf uniformly distributing device to move up and down.
    Type: Grant
    Filed: April 28, 2018
    Date of Patent: July 5, 2022
    Assignees: CHANGSHA XIANG FENG INTELLIGENT EQUIPMENT LIMITED BY SHARE LTD., TEA RESEARCH INSTITUTE, GUANGDONG ACADEMY OF ARGRICULTURAL SCIENCES
    Inventors: Junxi Cao, Aiqing Miao, Chengying Ma, Dandan Qi, Xiaoyan Qiao, Jinchi Tang, Wei Chen, Shi Pang, Jianyong Zhou, Haoming Peng
  • Patent number: 10463644
    Abstract: The present invention relates to the uses of sesquiterpene lactone compounds and their derivatives in preparing drugs. It belongs to the field of drug technology, specifically relates to the uses of the compounds of Formula (I) in preparing the drugs, especially the uses in preparing the drugs to treat rheumatoid arthritis and treat cancers through inhibiting cancer stem cells.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: November 5, 2019
    Assignees: ACCENDATECH, NANKAI UNIVERSITY
    Inventors: Yue Chen, Quan Zhang, Jing Long, Weiwei Ma, Jiadai Zhai, Xiudong Yang, Hongxia Fan, Yahui Ding, Liang Wang, Bin Han, Xiaoyan Ma, Haoliang Zhang, Chuanjiang Qiu
  • Patent number: 9959652
    Abstract: The present disclosure provides a display method and a terminal. The display method comprises: identifying a background picture on a screen interface of a terminal; and when the background picture comprises a preset object, ensuring that there is no display content shielding a display region of the preset object on the screen interface. By using the technical solution of the present disclosure, it is avoided that display content on a terminal shields a preset object on a background picture, so that the preset object can be fully displayed, which helps to improve use experience of a user.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: May 1, 2018
    Assignee: Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd.
    Inventors: Xiaoyan Ma, Xinfeng Zhang
  • Publication number: 20160367525
    Abstract: The present invention relates to the uses of sesquiterpene lactone compounds and their derivatives in preparing drugs. It belongs to the field of drug technology, specifically relates to the uses of the compounds of Formula (I) in preparing the drugs, especially the uses in preparing the drugs to treat rheumatoid arthritis and treat cancers through inhibiting cancer stem cells.
    Type: Application
    Filed: July 15, 2013
    Publication date: December 22, 2016
    Inventors: Yue Chen, Quan Zhang, Jing Long, Weiwei Ma, Jiadai Zhai, Xiudong Yang, Hongxia Fan, Yahui Ding, Liang Wang, Bin Han, Xiaoyan Ma, Haoliang Zhang, Chuanjiang Qiu
  • Publication number: 20160326226
    Abstract: A Reticulocyte Growth Factor (RGF) and a preparing method and application thereof is provided. The factor is separated and purified from impurities of ?1-antitrypsin (from human plasma), and the fragment of a precursor of the antitrypsin is determined, and has very high function of promoting the generation of the reticulocyte of mice. Monoclonal antibody of EPO is not combined with the reticulocyte growth factor, which is labeled with I125, after the reticulocyte growth factor is combined with surface receptors of mouse bone marrow cells, the EPO cannot compete with the reticulocyte growth factor. The EPO and RGF are labeled with different fluorochromes, and it is proved that they have different receptors.
    Type: Application
    Filed: January 27, 2014
    Publication date: November 10, 2016
    Inventors: YIFENG JIN, QI WU, TAIPING ZHANG, XIAOYAN MA, JI XUAN
  • Publication number: 20160307352
    Abstract: The present disclosure provides a display method and a terminal. The display method comprises: identifying a background picture on a screen interface of a terminal; and when the background picture comprises a preset object, ensuring that there is no display content shielding a display region of the preset object on the screen interface. By using the technical solution of the present disclosure, it is avoided that display content on a terminal shields a preset object on a background picture, so that the preset object can be fully displayed, which helps to improve use experience of a user.
    Type: Application
    Filed: June 29, 2016
    Publication date: October 20, 2016
    Inventors: Xiaoyan Ma, Xinfeng Zhang
  • Patent number: 8652994
    Abstract: A process for preparing supported noble metal catalyst in situ is provided by mixing and crystallizing hexamethylenetetramine, soluble divalent metal salts solution, Al2O3 carriers and soluble noble metal salts solution wherein the hexamethylenetetramine is used as a precipitating agent for preparing hydrotalcite and a reducing agent of noble metal precursor. During the growth process of hydrotalcite, Al3+ on the Al2O3 carrier's surface is directly used as the trivalent metal ions in the laminate structure and the hydrotalcite is obtained on the surface of the Al2O3 carriers by in-situ growth. A supported catalyst Me-LDHs-Al2O3 containing an elementary noble metal is produced wherein the noble metal element particle in the catalyst has a particle size of 10 to 60 nm, and is evenly and stably dispersed on or between slabs of the hydrotalcite.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: February 18, 2014
    Assignee: Beijing University of Chemical Technology
    Inventors: Dianqing Li, Junting Feng, Xiaoyan Ma
  • Publication number: 20130143731
    Abstract: A supported noble metal catalyst and a process for preparing the same in situ are provided. Hexamethylenetetramine, a soluble divalent metal salt solution, a Al2O3 carrier and a soluble noble metal salt solution, are mixed and crystallized, in which the hexamethylenetetramine acts as both a precipitating agent for producing hydrotalcite and a reducing agent for the noble metal precursor, and a supported catalyst Me-LDHs-Al2O3 containing an elementary substance of a noble metal is prepared by a one-step reaction. During the growth of the hydrotalcite, Al3+ on the surface layer of the Al2O3 carrier is directly used as the trivalent metal ion to form the slab structure of the hydrotalcite, and the hydrotalcite is grown in situ on the surface of the alumina carrier. The noble metal element particle in the catalyst has a particle size of 10 to 60 nm, and has an even and stable dispersion on or between slabs of the hydrotalcite.
    Type: Application
    Filed: May 27, 2010
    Publication date: June 6, 2013
    Applicant: BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY
    Inventors: Dianqing Li, Junting Feng, Xiaoyan Ma