Patents by Inventor Xiao Ma

Xiao 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: 20230404273
    Abstract: Disclosed is a foldable electric bed, including a first bed body and a second bed body; the first bed body includes a first bed board, a second bed board is hinged to the first bed board, the second bed body includes a third bed board, a fourth bed board is hinged to the third bed board, a fifth bed board is hinged to the fourth bed board, and the fourth bed board is arranged between the third bed board and the fifth bed board; the first bed body includes a first support frame, and the second bed body includes a second support frame; and when the first bed body and the second bed body are in a closed state, the first support frame is arranged in the second support frame. The electric bed has the characteristics of being foldable and easy to transport.
    Type: Application
    Filed: September 14, 2022
    Publication date: December 21, 2023
    Inventors: XIAO MA, Yongtao Liu
  • Publication number: 20230312577
    Abstract: Provided herein are compounds of Formula (I) that are dual inhibitors of kinases and bromo-domain proteins. The disclosure also relates to pharmaceutical compositions containing such compounds, methods for using such compounds in the treatment of cancers, particularly, the treatment of multiple myeloma cancers, and to related uses.
    Type: Application
    Filed: June 4, 2021
    Publication date: October 5, 2023
    Inventors: Philip THOMPSON, Jake SHORTT, Ricky JOHNSTONE, Xiao MA, Danielle OH, Ian JENNINGS
  • Patent number: 11734969
    Abstract: Systems and methods for processing telematics data streams for event detection are provided. The methods involve operating at least one processor to: receive a telematics data stream; define a plurality of sliding windows for the telematics data stream, each sliding window containing a portion of the telematics data stream, each sliding window overlapping with one or more neighboring sliding windows, each sliding window including: a logical window; a first buffer preceding the logical window; and a second buffer following the logical window; the logical window being adjacent with one or more neighboring logical windows of the one or more neighboring sliding windows without overlapping the one or more neighboring logical windows; identify a vehicle event based on the portion of the telematics data stream contained within one of the sliding windows; and store an indication of the vehicle event.
    Type: Grant
    Filed: April 10, 2023
    Date of Patent: August 22, 2023
    Assignee: Geotab Inc.
    Inventors: Mengyang Liu, Xiao Ma, Nianlong Yu, Wenyang Liu
  • Publication number: 20230255936
    Abstract: Provided is a method for reducing methane production in animal stomachs by adding melatonin to gastric juice of the animal or feeding the animal with melatonin. In the method of the present disclosure, 10?7 mol/L to 10?3 mol/L of melatonin can reduce the methane production from the in vitro gastric fermentation fluid, feeding melatonin of 8.0 to 35.0 mg/kg/day can reduce the methane production from the animal respiration from day 7 of feeding melatonin. The method of the present disclosure can reduce greenhouse gas emissions of animals, control environmental pollution and realize low-carbon farming.
    Type: Application
    Filed: February 1, 2023
    Publication date: August 17, 2023
    Inventors: Guoshi LIU, Yao FU, Songyang YAO, Xiao MA, Haiying YU, Yujun YAO, Dongying LV, Shengyu GUAN
  • Patent number: 11725294
    Abstract: The present disclosure involves a method for partial gold plating of a metal packaging housing and a packaging housing thereof. The packaging housing may include a base. The base may be provided with at least one lead hole. A housing lead may be interspersed in the lead hole. The lead hole may be also provided with an insulator surrounding the housing lead. The method may include operations such as nickel plating, oxidation, gold plating, reduction, etc.
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: August 15, 2023
    Assignee: HEFEI SHENGDA ELECTRONICS TECHNOLOGY INDUSTRY CO., LTD
    Inventors: Xiao Ma, Lei Yang, Huasan Chen, Zhengsheng Tang, Jin Sun, Bo Zhou, Minglong Wang
  • Publication number: 20230175157
    Abstract: The present disclosure involves a method for partial gold plating of a metal packaging housing and a packaging housing thereof. The packaging housing may include a base. The base may be provided with at least one lead hole. A housing lead may be interspersed in the lead hole. The lead hole may be also provided with an insulator surrounding the housing lead. The method may include operations such as nickel plating, oxidation, gold plating, reduction, etc.
    Type: Application
    Filed: October 21, 2022
    Publication date: June 8, 2023
    Applicant: HEFEI SHENGDA ELECTRONICS TECHNOLOGY INDUSTRY CO., LTD.
    Inventors: Xiao MA, Lei YANG, Huasan CHEN, Zhengsheng TANG, Jin SUN, Bo ZHOU, Minglong WANG
  • Patent number: 11663199
    Abstract: Systems and methods automatically generate a low input visualization of data updated in a workbook. One aspect describes a computer-implemented method comprising obtaining a request to update data in an application workbook for an application. The request comprises an indication of a type of update being requested and at least a subset of the data being updated. The method further comprises performing the update of the data in the application workbook and determining that the performed update of the data in the application workbook results in a change to a visualization of the data. The method also comprises generating an updated visualization based on the received request and the updated application workbook and generating a confirmation message that the updated visualization has been generated, wherein the updated visualization is generated automatically based on the update of the data.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: May 30, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Oleg Kiselev, Arihant Sethia, Xiao Ma, Amit Agarwal, Rajesh Goli, Sapna Rai
  • Publication number: 20230127487
    Abstract: This document provides methods and materials involved in assessing mammals with acute decompensated heart failure (ADHF), as well as methods and materials involved in assessing outcomes. For example, methods and materials for using the level of plasma CNP and the level of urinary CNP to determine whether or not a mammal is developing or likely to develop more severe ADHF, as well as methods and materials for using the level of plasma CNP and the level of urinary CNP to identify patients having an increased likelihood of experiencing a poor outcome are provided.
    Type: Application
    Filed: March 12, 2021
    Publication date: April 27, 2023
    Inventors: Sasantha J. Sangaralingham, Xiao Ma, John C. Burnett, Jr.
  • Patent number: 11630029
    Abstract: Disclosed in embodiments of the present invention are a synchronous control method and system for a laser test of an optical engine. The operation of a laser can be driven by the synchronous control system. When a test of a data point is finished and the optical engine stops for optical window cleaning, the laser may still maintain stable operation under the driving of the synchronous control system, experiments may be directly carried out next time, and thus, laser test efficiency of the optical engine can be improved. Moreover, the synchronous control system is adopted to independently drive the laser to achieve energy stability before experiments, preventing an influence of long-term operation on the performance of the optical engine, and improving test accuracy.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: April 18, 2023
    Assignees: Beijing Institute of Technology, TSINGHUA UNIVERSITY
    Inventors: Xu He, Xiao Ma, Jianxin Wang, Fushui Liu
  • Patent number: 11610383
    Abstract: Provided is a display module, including: a shell; a display panel, wherein the display panel is disposed in the shell and is connected to the shell; a first light emitting component, wherein the first light emitting component is connected to the display panel and is configured to emit light of a target wavelength; and a fingerprint recognition sensor, wherein the fingerprint recognition sensor is disposed between the shell and the display panel and is fixedly connected to the shell; an orthographic projection of the fingerprint recognition sensor onto the display panel and an orthographic projection of the first light emitting component onto the display panel do not overlap; and the fingerprint recognition sensor is configured to recognize a fingerprint based on received light of the target wavelength reflected by an obstacle.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: March 21, 2023
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Tao Jia, Hao Wu, Wenfeng Jin, Libao Cui, Site Cai, Litao Fan, Jiaqiang Wang, Gang Ci, Meijuan An, Jia Meng, Dang Yang, Xiao Ma, Xuewen Cao, Zhiqiang Fan, Zheng Zhang, Bangcan Xue, Dong Zhang, Yanjun Liu, Liguang Deng, Feiwu Yuan
  • Patent number: 11536890
    Abstract: A backlight module and a display device are provided. The backlight module includes: a light source unit; a light guide plate, for guiding light to a display panel; an optical component for uniformly irradiating the display panel; and a back plate, at least including a bottom plate, for accommodating the light guide plate, the light source unit, and the optical component. The light guide plate and the optical component are provided with a hole penetrating through the two, a part of the back plate at the hole is bent and inserted into the hole to form a side wall, a side end surface of the optical component close to the hole is inclined regarding an axis of the hole, and an annular light-shielding structure is around a top surface of the hole.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: December 27, 2022
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Xiao Ma, Hao Wu, Libao Cui, Na An, Gang Ci, Zheng Zhang, Dang Yang, Jia Meng, Zhenhua Luo, Zuoxin Yu, Zheng Zong, Xuewen Cao
  • Patent number: 11515895
    Abstract: The present disclosure discloses a new coding scheme, which is constructed by superimposing together a pair of basic codes in a twisted manner. A SCL decoding algorithm is proposed for the TPST codes, which may be early terminated by a preset threshold on the empirical divergence functions (EDF) to trade off performance with decoding complexity. The SCL decoding of TPST is based on the efficient list decoding of the basic codes, where the correct candidate codeword in the decoding list is distinguished by employing a typicality-based statistical learning aided decoding algorithm. Lower bounds for the two layers of TPST are derived, which may be used to predict the decoding performance and to show the near-ML performance of the proposed SCL decoding algorithm. The construction of TPST codes may be generalised by allowing different basic codes for the two layers.
    Type: Grant
    Filed: May 31, 2021
    Date of Patent: November 29, 2022
    Inventors: Xiao Ma, Suihua Cai
  • Publication number: 20220369822
    Abstract: A foldable electric bed comprising a front half portion and a rear half portion, wherein the front half portion and the rear half portion are rotatably connected through hinge members wherein the front half portion further comprising a front bed board and a front bed frame, and the rear half portion furthering comprising a rear bed board and a rear bed frame, wherein the front bed board and the rear bed board are made of wood boards or iron nets, wherein the electric bed may be folded during transportation.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 24, 2022
    Inventors: Xiao MA, Yongtao LIU, Cuixin CHEN, Feng TAO
  • Publication number: 20220341818
    Abstract: Disclosed in embodiments of the present invention are a synchronous control method and system for a laser test of an optical engine. The operation of a laser can be driven by the synchronous control system. When a test of a data point is finished and the optical engine stops for optical window cleaning, the laser may still maintain stable operation under the driving of the synchronous control system, experiments may be directly carried out next time, and thus, laser test efficiency of the optical engine can be improved. Moreover, the synchronous control system is adopted to independently drive the laser to achieve energy stability before experiments, preventing an influence of long-term operation on the performance of the optical engine, and improving test accuracy.
    Type: Application
    Filed: July 13, 2022
    Publication date: October 27, 2022
    Inventors: Xu HE, Xiao MA, Jianxin WANG, Fushui LIU
  • Publication number: 20220337269
    Abstract: The present disclosure discloses a new coding scheme, which is constructed by superimposing together a pair of basic codes in a twisted manner. A SCL decoding algorithm is proposed for the TPST codes, which may be early terminated by a preset threshold on the empirical divergence functions (EDF) to trade off performance with decoding complexity. The SCL decoding of TPST is based on the efficient list decoding of the basic codes, where the correct candidate codeword in the decoding list is distinguished by employing a typicality-based statistical learning aided decoding algorithm. Lower bounds for the two layers of TPST are derived, which may be used to predict the decoding performance and to show the near-ML performance of the proposed SCL decoding algorithm. The construction of TPST codes may be generalised by allowing different basic codes for the two layers.
    Type: Application
    Filed: May 31, 2021
    Publication date: October 20, 2022
    Applicant: SUN YAT-SEN UNIVERSITY
    Inventors: Xiao MA, Suihua CAI
  • Patent number: 11455950
    Abstract: A method for adjusting the signal frequency includes: acquiring a first number of times of outputting a reference signal at an active level within a reference duration, wherein a correlation between a frequency of the reference signal and temperature is less than a reference correlation threshold, the reference duration is negatively correlated with a frequency of a clock signal, a correlation between a frequency of a clock signal and temperature is greater than the reference correlation threshold, and a drive signal for driving a display device to display an image is generated based on the clock signal; acquiring a target adjustment value based on the first number of times if the first number of times is different from a reference number of times; and controlling and adjusting the frequency of the output clock signal based on the target adjustment value.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: September 27, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Xiao Ma, Qianqian Liu, Chang Wang
  • Publication number: 20220234985
    Abstract: The preparation method for the diester structure monomer includes the following steps: dissolving glycolate in a reaction solvent to prepare a glycolate solution; mixing the glycolate solution with triethylamine in a protective atmosphere, and cooling to form a mixture; and keeping the protective atmosphere unchanged, and adding the methacryloyl chloride to the mixture for esterification to generate a diester structure monomer. The diester structure monomer generated by the preparation method for the diester structure monomer has a long diester side chain and a group with a small volume and high acid sensitivity. As a result, a resin synthesized from the diester structure monomer has good adhesive force and film-forming property, high deprotection efficiency and plasticity, and the hardness and brittleness of the resin are improved. Moreover, the prepared diester acid protected structure monomer has the advantages of high yield, low by-product content and easy separation and purification.
    Type: Application
    Filed: April 12, 2022
    Publication date: July 28, 2022
    Applicant: NINGBO NATA OPTO-ELECTRONIC MATERIAL CO., LTD.
    Inventors: Shaoshan YU, Dagong GU, Dongsheng XU, Tao FANG, Guoqiang QI, Xiao MA, Zhibiao MAO, Chongying XU
  • Publication number: 20220221905
    Abstract: The present application discloses an electronic device including a housing, support plates and a display panel. The housing is recessed inward to form one or more clearances penetrating the housing along a first direction. A number of the support plates is at least two, and one clearance is correspondingly arranged below adjoining parts of two adjacent support plates. The support plates are configured to support the display panel. The display panel is switchable between a folded position and an unfolded position. When the display panel is in the unfolded position, first surfaces of the support plates that abut against the display panel are flush.
    Type: Application
    Filed: January 14, 2021
    Publication date: July 14, 2022
    Inventors: Zhenhua LUO, Hao WU, Na AN, Xiao MA, Gang CI, Xinfeng GONG, Shaopeng XU, Zheng ZHANG, Qingzhu GUAN, Guochun WANG, Zuoxin YU, Dianzhong LIU, Zheng ZONG, Pengcheng DONG, Quan LONG, Qidong SUN
  • Patent number: 11387426
    Abstract: A flexible display panel and a flexible display device are provided. The flexible display panel includes a flexible screen layer and an elastic support layer; the flexible screen layer and the elastic support layer are stacked; the elastic support layer includes a support mechanism and an elastic mechanism, the support mechanism is configured to support the flexible screen layer and is rollable, and the elastic mechanism is configured to generate an anti-rolling elastic force to maintain flatness of the flexible screen layer if the flexible screen layer is unrolled.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: July 12, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Baolei Guo, Gang Ci, Xiao Ma, Xinfeng Gong, Bin Xu, Zhenhua Luo, Zheng Zhang, Qingzhu Guan, Wei Su, Jinzhao Zhou, Guochun Wang, Zuoxin Yu, Dianzhong Liu
  • Patent number: 11357100
    Abstract: A data transmission circuit board, a mobile industry processor interface and a device are provided. The data transmission circuit board includes: a wiring substrate; a plurality of data transmission line pairs on one side of the wiring substrate; and a plurality of transient voltage suppression diodes on the one side of the wiring substrate. Data transmission lines of the data transmission line pairs are coupled to the transient voltage suppression diodes in a one-to-one correspondence, the line width of at least one data transmission line is within a line width threshold range; and the transient voltage suppression diode is configured to discharge when a voltage to ground on the corresponding data transmission line is greater than a discharge voltage threshold, wherein the discharge voltage threshold is not less than a maximum voltage value of the differential signal transmitted on the data transmission line.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: June 7, 2022
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Na An, Quan Long, Guochun Wang, Zuoxin Yu, Dianzhong Liu, Xinfeng Gong, Gang Ci, Baolei Guo, Bin Xu, Shaopeng Xu, Xuzhong Liu, Zongwei Luo, Jinzhao Zhou, Xiao Ma, Zhenhua Luo, Qingzhu Guan, Zheng Zhang, Wei Su