Patents by Inventor Rui Ma

Rui 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).

  • Patent number: 11979251
    Abstract: A home device control method and a device. When detecting that the home device meets a preset condition, the electronic device sends a second message to the home device, to indicate the home device to use a first antenna and to indicate to obtain a random code; receives the random code sent by the home device by using the first antenna; accesses a wireless local area network based on the random code, and obtains configuration information including an interface element of a control page and a control instruction that are used to control the home device; and displays the control page and interacts with a user by using the control page, and sends the control instruction to the home device through the wireless local area network, to control the home device.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: May 7, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Tianliang Xu, Bingyi Liu, Rui Shi, Liangliang Ma
  • Patent number: 11974845
    Abstract: Systems and methods are disclosed which provide for a “factory-calibrated” sensor. In doing so, the systems and methods include predictive prospective modeling of sensor behavior, and also include predictive modeling of physiology. With these two correction factors, a consistent determination of sensitivity can be achieved, thus achieving factory calibration.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: May 7, 2024
    Assignee: Dexcom, Inc.
    Inventors: Rui Ma, Naresh C. Bhavaraju, Thomas Stuart Hamilton, Jonathan Hughes, Jeff Jackson, David I-Chun Lee, Peter C. Simpson, Stephen J. Vanslyke
  • Patent number: 11978150
    Abstract: The present invention discloses a three-dimensional model and material merging method, device, terminal, storage medium, and rendering method, which belongs to the technical field of graphic rendering. The method comprises obtaining three-dimensional model files, material files and texture maps; determining the layout of the texture map; de-duplicating the material, merging the texture map of each channel according to the determined texture layout to obtain the texture map puzzle of each channel; optimizing the storage size of the three-dimensional models and texture map puzzles of each channel to generate and store the configuration file. The present method improves the speed of three-dimensional model and material merging, reduces the amount of data storage, thereby reduces the amount of data loading of the rendering CPU, and thus improves the rendering efficiency.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: May 7, 2024
    Assignee: HANGZHOU QUNHE INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Rui Tang, Hailin Zhang, Li Chen, Ke Ma
  • Publication number: 20240145892
    Abstract: A phase shifting device, an antenna unit and abase station are disclosed. According to an embodiment, the phase shifting device comprises a power divider and a phase shifter. The power divider comprises an input inlet for an input signal, a first output outlet connected with an impedance member having a system impedance, and a second output outlet connected with the phase shifter. The phase shifter comprises a first plate and a second plate slidable relative to the first plate. Two parallel microstrip lines are provided on a first surface of the first plate. An adjusting member is provided on a second surface of the second plate that faces to the first surface of the first plate.
    Type: Application
    Filed: September 14, 2021
    Publication date: May 2, 2024
    Inventors: Yuesong Wang, Zhiming Tian, Rui Ma, Xinfeng Zhang, Jianlan Li
  • Publication number: 20240141442
    Abstract: A method for determining a presence of a pancreatic tumor, assessing a development or risk of development of a pancreatic tumor, and/or assessing a progression of a pancreatic tumor, including determining a presence and/or content of a modification status of a DNA region with gene EBF2 or a fragment thereof in a sample to be tested.
    Type: Application
    Filed: June 17, 2022
    Publication date: May 2, 2024
    Applicants: SINGLERA GENOMICS (JIANGSU) LTD., SINGLERA GENOMICS (CHINA) LTD.
    Inventors: Rui LIU, Chengcheng MA, Minjie XU, Jin SUN, Yiying LIU, Zhixi SU, Mingyang SU, Qiye HE, Chengxiang GONG
  • Publication number: 20240141773
    Abstract: A method may include acquiring NMR data and sonic data for a borehole in a subsurface geologic region; inverting the NMR data and the sonic data to determine volume fractions for a number of classes of pore types, where the classes include shape and size-based classes; and characterizing the subsurface geologic region based on the volume fractions for the number of classes.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 2, 2024
    Inventors: Jun Tao Ma, Lin Liang, Xi Yan, Gong Rui Yan, Marie Van Steene, Wael Abdallah, Shouxiang Ma
  • Publication number: 20240135898
    Abstract: A display substrate and a display device are disclosed. The display substrate includes a base substrate and a plurality of shift register units; each of the plurality of shift register units includes an input circuit, an output circuit, a first reset circuit and a frame reset signal connection wire; the frame reset signal connection wire and is configured to provide a frame reset signal to the first reset circuit; the first reset circuit is configured to respond to the frame reset signal, so as to reset a first node and an output end within a time period between two display frames of the display substrate; the first reset circuit includes a first transistor and a second transistor, and the frame reset signal connection wire, a gate of the first transistor and a gate of the second transistor are provided on a first conductive layer.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 25, 2024
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Rui MA, Xiaoye MA, Xianjie SHAO, Ruifang DU
  • Patent number: 11963767
    Abstract: Various examples described herein are directed to systems and methods of detecting damage to an analyte sensor using analyte sensor impedance values. In some examples, a method of assessing sensor membrane integrity using sensor electronics comprises determining an impedance parameter of an analyte sensor and determining a membrane integrity state of the analyte sensor based on the impedance parameter.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: April 23, 2024
    Assignee: Dexcom, Inc.
    Inventors: Sebastian Bohm, Anna Claire Harley-Trochimczyk, Daiting Rong, Rui Ma, Wenjie Lan, Minglian Shi, Disha B. Sheth, Vincent P. Crabtree, Kamuran Turksoy
  • Patent number: 11964464
    Abstract: A tape includes: a substrate, a conductive adhesive layer disposed on the substrate, and an insulating layer disposed on a part of a bonding surface of the conductive adhesive layer. The insulating layer is configured to insulate the conductive adhesive layer from a conducting part of an object to be bonded.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: April 23, 2024
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Dong Cui, Rui Han, Qing Ma, Zeyuan Tong, Zhipeng Zhang, Fengping Wang, Yue Zhai, Zan Zhang, Wenyang Li, Weining Chi, Rui Tan, Shouyang Leng
  • Patent number: 11966118
    Abstract: A display device includes: a plurality of backlight modules, where each backlight module includes a plurality of light sources capable of emitting light in at least three different colors; a color-filter-less liquid crystal display module including a plurality of pixel units arranged in an array form and a plurality of scanning lines coupled to the pixel units; where the plurality of backlight modules are arranged in parallel with the liquid crystal display module; where an orthogonal projection of each backlight module onto a plane where the liquid crystal display module is located corresponds to at least two rows of pixel units, where the pixel units in one row are along an length extension direction of each scanning line; and a driving circuit coupled to each backlight module and configured to apply a backlight driving signal to each backlight module.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: April 23, 2024
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Pengtao Li, Rui Han, Xiaoxia Wang, Jie Yu, Qing Ma, Daekeun Yoon, Weining Chi, Li Tian
  • Patent number: 11967228
    Abstract: A peccancy monitoring system and a peccancy monitoring method are provided in the present application. The peccancy monitoring system includes: a first camera, configured to monitor whether a peccancy vehicle is present in a designated area and generate alarm message when the peccancy vehicle is present; a control unit, connected to the first camera and configured to trigger the second camera to shoot according to the alarm message; a second camera, connected to the control unit and configured to shoot the peccancy vehicle to acquire a video of the vehicle and an image of the vehicle, here the video of the vehicle is a video containing a license plate of the peccancy vehicle and the image of the vehicle is an image containing the license plate of the peccancy vehicle. By using the technical solutions in the present application, the road can be monitored after the school bus is docked.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: April 23, 2024
    Assignee: STREAMAX TECHNOLOGY CO., LTD.
    Inventors: Rui Wang, Zhiwei Ma
  • Publication number: 20240119204
    Abstract: Disclosed is a modeling simulation system for plasma control, comprising: an interactive modeling environment module and a parameter configuration component, configured to represent and construct a plasma control model and a response model; a simulation engine, configured to invoke a calculation code of a simulation element or perform a simulation calculation by using a solver, and transmit calculated simulation results back to users; a system library, comprising a basic library and a customization library; a device manager, configured to extend a communication interface by using a simulation element to support a communication between models and external systems and guarantee message synchronization.
    Type: Application
    Filed: September 26, 2023
    Publication date: April 11, 2024
    Applicants: HEFEI INSTITUTES OF PHYSICAL SCIENCE, CHINESE ACADEMY OF SCIENCES, HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Qiping YUAN, Heru GUO, Wei ZHENG, Rui GAN, Hengben MA, Bingjia XIAO
  • Publication number: 20240121766
    Abstract: Embodiments of the present disclosure provide method and apparatus for determining channel parameter. The determined channel parameter may be used for adaptive subband precoding. A method performed by a network device comprises determining at least one channel parameter for a subband related to a terminal device. The at least one channel parameter for the subband is calculated based on at least one channel parameter for a larger frequency band comprising the subband.
    Type: Application
    Filed: February 9, 2021
    Publication date: April 11, 2024
    Inventors: Zhao Wang, Zhenguo Ma, Rui He, Peng Lin
  • Publication number: 20240120011
    Abstract: Methods, systems, and devices for determining offsets for memory read operations are described. In response to a threshold quantity of pages failing initial reads but being successfully read using a same reference adjustment during re-reads, the offset responsible for the adjustment may be used as a first-applied offset for subsequent re-reads or a baseline offset for subsequent initial reads. After the initial reads begin using the reference adjustment, if a threshold quantity of pages fail initial reads, the offset used for the initial read may be adjusted to be the offset used to perform the successful re-reads. If an updated offset to use a baseline is not identified, the baseline offset may be cleared so the original reference may again be used without adjustment for initial reads.
    Type: Application
    Filed: March 19, 2021
    Publication date: April 11, 2024
    Inventors: Jie Zhou, Xiangang Luo, Min Rui Ma, Guang Hu
  • Patent number: 11953159
    Abstract: A cryogenic vaporization system and a method for controlling the system are provided. The system includes a first vaporizer arrangement and a second vaporizer arrangement configured for receiving a liquid cryogen and outputting a superheated vapor. The second vaporizer arrangement is connected in parallel with the first vaporizer arrangement, and includes one or more banks of ambient air vaporizer (AAV) units or loose fill media with a high heat capacity. The second vaporizer arrangement has a different configuration than that of the first vaporizer arrangement. The system further includes at least one control valve controlling provision of the liquid cryogen to at least one of the first vaporizer arrangement and the second vaporizer arrangement.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: April 9, 2024
    Assignee: Praxair Technology, Inc.
    Inventors: Chao Liang, Seth A. Potratz, Lee J. Rosen, Hanfei Tuo, Rui Ma
  • Publication number: 20240109122
    Abstract: A purification method of a recovered aluminum melt for an automobile hub includes nitrogen degassing of a gas permeable brick pouring ladle bottom layer arranged on a lower portion of a gas permeable brick pouring ladle and argon degassing of a rotor degasser arranged on an upper portion. The invention has a good degassing and deslagging effect and high purification efficiency, and achieves energy conservation and environmental protection.
    Type: Application
    Filed: May 16, 2023
    Publication date: April 4, 2024
    Inventors: Xin Liang, Bangwei Bai, Haifeng Liu, Rui Li, Hongren Zhang, Peng Qin, Qunhu Wu, Ji Wang, Chao Ma, Liming Xie, Baoshui Ma
  • Patent number: 11948071
    Abstract: An auto-tuning controller for improving a performance of a power amplifier system is provided. The controller includes an interface including input terminals and output terminals, the interface being configured to acquire input signal conditions of power amplifiers (PAs), a training circuit including a processor and a memory running and storing a Digital Doherty amplifier (DDA) controller (module), a DPD controller (module) and a DDA-DPD neural network (NN).
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: April 2, 2024
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Mouhacine Benosman, Rui Ma, Chouaib Kantana, Richard C Waters
  • Publication number: 20240102118
    Abstract: A system and method deliver fluidized powder based on flue gas carrying waste slag and instant cooling steel slag. A first flue gas pipeline receives pressurized CO2-rich flue gas and in fluid communication with a fluidization air pipeline, a pressurization air pipeline and a supplementary air pipeline respectively and through them enters an upper discharge bin; a second flue gas pipeline receives the pressurized CO2-rich flue gas and in fluid communication with a gas-gas mixer, a dense phase discharge guide pipe first end extends into the upper discharge bin and receives high-pressure dense phase gas-powder flow of CO2-rich flue gas, and a dense phase discharge guide pipe second end is connected to the gas-gas mixer; a variable-pitch twin screw sealed conveyor discharge end extends into an upper discharge bin internal space, and is provided with an upwardly inclined gas-blocking segment.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 28, 2024
    Applicants: SHANDONG UNIVERSITY, QINGDAO DANENG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD., QINGDA LOW CARBON GREEN HYDROGEN INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE (QINGDAO) CO., LTD.
    Inventors: Jingcai CHANG, Yong WANG, Chunyuan MA, Lianhai ZHANG, Shusheng LI, Rui WANG, Jinglan HONG, Jiahao ZHANG
  • Publication number: 20240106090
    Abstract: An electrode cell manufacturing process may include forming an electrode sheet including an electrode material and an active material. A first plurality of electrode tab windows may be defined in the active material to expose first portions of the electrode material. The process may also include slitting the electrode sheet along a first line that orthogonally intersects the first plurality of electrode tab windows to define a first electrode strip including a first set of electrodes and a second electrode strip including a second set of electrodes.
    Type: Application
    Filed: March 20, 2023
    Publication date: March 28, 2024
    Inventors: Jinjun Shi, Ghazal Shoorideh, Liang Guo, Lin Ma, Premanand Ramadass, Rui Guo, Yao Lu
  • Patent number: 11939386
    Abstract: Disclosed are a new AXL-targeting monoclonal antibody and antibody-drug conjugate. Also disclosed is a method for preparing said antibody and antibody-drug conjugate. The AXL antibody of the present invention can bind with purified human AXL protein and multiple AXL on tumor cell surface with high effectiveness and high specificity. Said humanized antibody also has high affinity and low immunogenicity. Said AXL antibody-drug conjugate has markable performance against tumors having high AXL expression.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: March 26, 2024
    Assignee: Shanghai Institute of Materia Medica, Chinese Academy of Sciences
    Inventors: Ke Yu, Jingkang Shen, Tao Meng, Jinpeng Pei, Lanping Ma, Xin Wang, Rui Jin, Zhiyan Du, Lin Chen, Ting Yu, Yongliang Zhang