Patents by Inventor Man To LI

Man To LI 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: 20210169961
    Abstract: Disclosed is a hepatoprotective traditional Chinese medicine composition, extract and pharmaceutical use thereof. The composition comprises Morinda officinalis How, Ganoderma lucidum (Leyss. Ex Fr.) Karst., Astragalus membranaceus (Fisch) Bge. Var. monghlicus (Bge) Hsiao, Ranunculus ternatus Thunb., Sophora flavescens Alt. and Salvia miltiorrhiza Bge. The composition and extract thereof may be used for treating liver injury, hepatitis, hepatic fibrosis, hepatic cirrhosis or liver cancer, and they may also be used as a vaccine adjuvant or an immunomodulator.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 10, 2021
    Inventors: Yueqiu Gao, Junjie Shan, Xuehua Sun, Man Li, Yanxu Chen, Zhenhua Zhou, Yating Gao, Hao Ma, Xin Zhang, Rui Xu, Dan Nie, Lulu Liu, Changwei Li, Yu Yang, Xiunan Zhao
  • Patent number: 11017155
    Abstract: A system and method for a non-transient computer readable medium containing program instructions for causing a computer to perform a method for compressing data comprising the steps of receiving a data string for compression, the data string including a plurality of data elements, creating a template based on processing the data string, the template including common information across all data elements of the data string, creating one or more entries, wherein the one or more entries include information that is different to the template, and storing the template and the one or more entries.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: May 25, 2021
    Assignee: Authpaper Limited
    Inventor: Chak Man Li
  • Publication number: 20210075638
    Abstract: The present invention is directed to a CATV & MoCA® device, such as a passive, point of entry (POE) splitter or a RF amplifier. In the passive, POE splitter, a resistive splitter network connects plural “MoCA® only” ports, e.g., four, five or eight, to two or more “MoCA® and CATV” ports. The MoCA® only ports and MoCA® and CATV ports are connected to a MoCA® rejection filter, which is in turn connected to an input connected to a service provider. In the passive, POE splitter or the RF amplifier, an intuitive female coaxial port layout and marking scheme assists technicians with correctly connecting the POE splitter or RF amplifier to the correct coaxial cables at a customer's premises. The port layout also simplifies the circuitry design parameters on a printed circuit board (PCB) by orienting the “CATV & MoCA®” output ports at similar distances from a CATV input port of the POE splitter or RF amplifier.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 11, 2021
    Inventor: Shi Man LI
  • Publication number: 20210072216
    Abstract: The invention discloses a gas hydrate pressure maintaining replacement device and method for in-situ Raman analysis. Comprehensive experiments such as the formation/decomposition/displacement of high-pressure gas hydrates can be realized, and in-situ Raman characterization can be performed. Including reaction kettle system with temperature control unit, pressure control gas supply system, pressure holding system, replacement gas system, sample pre-cooling system, vacuum system and data acquisition and processing system. The device can solve the problem that the Raman peak position of the 512 cage is covered by the Raman peak position of the gas when the high-pressure gas hydrate is characterized in situ in the reaction kettle, at the same time, it solves the problems of sampling difficulties in ex-situ Raman characterization and experimental errors caused by sample transfer.
    Type: Application
    Filed: August 31, 2019
    Publication date: March 11, 2021
    Inventors: Yongchen SONG, Jiafei ZHAO, Man LI, Lei YANG, Weiguo LIU, Mingjun YANG, Yanghui LI, Zheng LING, Yu LIU, Yi ZHANG, Dayong WANG
  • Patent number: 10917067
    Abstract: The present invention is directed to a bi-directional RF signal amplifier that includes both an active communications path and a passive communications path. The circuitry is simplified and the housing size is reduced by having one port which functions as part of the active communications path when the bi-directional RF signal amplifier is powered, and that functions as part of the passive communications path when the bi-directional RF signal amplifier is unpowered.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: February 9, 2021
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Shi Man Li, Mark O. Vogel
  • Publication number: 20210022017
    Abstract: RF signal amplifiers are provided that include an RF input port, one or more active RF output ports, one or more passive RF output ports, an active communication path, and a passive communication path. Various embodiments include one or more switching devices, one or more directional couplers, one or more diplexers, a power divider network, and/or an attenuator.
    Type: Application
    Filed: October 5, 2020
    Publication date: January 21, 2021
    Inventors: Robert R. RIGGSBY, Shi Man Li, Ming Yao Lee
  • Publication number: 20210006868
    Abstract: RF signal amplifiers are provided that include an RF input port and a power divider network having a plurality of active output ports. An active communications path connects the RF input port to the power divider network. The active communications path includes at least one power amplifier. The RF signal amplifier also includes a passive output port and a passive communications path connecting the RF input port to the passive output port. An electrical connection with at least one circuit unit connects the active communications path and the passive communications path so that MoCA signals may flow between the active communications path and the passive communications path, but the at least one circuit unit preventing upstream and downstream frequency bands of a service provider from passing along the electrical connection. In various embodiments, the at least one circuit unit may be selected from one or more diplexers and one or more filters.
    Type: Application
    Filed: September 21, 2020
    Publication date: January 7, 2021
    Inventor: Shi Man Li
  • Publication number: 20200405548
    Abstract: Absorbent cores comprising a layered structure and methods of manufacture are disclosed. In one embodiment, an absorbent body may comprise a top layer comprising a liquid permeable web material, a bottom layer comprising a web material, and a reinforcement layer disposed between the top layer and the bottom layer. The absorbent body may further comprise a first absorbent layer disposed between the reinforcement layer and the bottom layer, the first absorbent layer comprising absorbent material which comprises substantially only superabsorbent material and a second absorbent layer disposed between the top layer and the reinforcement layer, the second absorbent layer comprising absorbent material which comprises absorbent material. The body may also comprise adhesive disposed between the top layer and the second absorbent layer, between the second absorbent layer and the reinforcement layer, and between the first absorbent layer and the bottom layer.
    Type: Application
    Filed: February 28, 2018
    Publication date: December 31, 2020
    Inventors: Man Li, TongTong Zhang, Yan Wang, JinHee Lee, Qingchun Lu
  • Patent number: 10855489
    Abstract: The present invention is directed to a CATV & MoCA® device, such as a passive, point of entry (POE) splitter or a RF amplifier. In the passive, POE splitter, a resistive splitter network connects plural “MoCA® only” ports, e.g., four, five or eight, to two or more “MoCA® and CATV” ports. The MoCA® only ports and MoCA® and CATV ports are connected to a MoCA® rejection filter, which is in turn connected to an input connected to a service provider. In the passive, POE splitter or the RF amplifier, an intuitive female coaxial port layout and marking scheme assists technicians with correctly connecting the POE splitter or RF amplifier to the correct coaxial cables at a customer's premises. The port layout also simplifies the circuitry design parameters on a printed circuit board (PCB) by orienting the “CATV & MoCA®” output ports at similar distances from a CATV input port of the POE splitter or RF amplifier.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: December 1, 2020
    Assignee: CommScope Technologies LLC
    Inventor: Shi Man Li
  • Patent number: 10798593
    Abstract: RF signal amplifiers are provided that include an RF input port, a switching device having an input that is coupled to the RF input port, a first output and a second output, a first diplexer having an input that is coupled to both the first output of the switching device and the second output of the switching device, and a first RF output port that is coupled to an output of the first diplexer. These amplifiers further include an attenuator that is coupled between the second output of the switching device and the input of the first diplexer.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: October 6, 2020
    Assignee: CommScope, Inc. of North Carolina
    Inventors: Robert R. Riggsby, Shi Man Li, Ming Yao Lee
  • Patent number: 10785543
    Abstract: RF signal amplifiers are provided that include an RF input port and a power divider network having a plurality of active output ports. An active communications path connects the RF input port to the power divider network. The active communications path includes at least one power amplifier. The RF signal amplifier also includes a passive output port and a passive communications path connecting the RF input port to the passive output port. An electrical connection with at least one circuit unit connects the active communications path and the passive communications path so that MoCA signals may flow between the active communications path and the passive communications path, but the at least one circuit unit preventing upstream and downstream frequency bands of a service provider from passing along the electrical connection. In various embodiments, the at least one circuit unit may be selected from one or more diplexers and one or more filters.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: September 22, 2020
    Assignee: CommScope, Inc. of North Carolina
    Inventor: Shi Man Li
  • Publication number: 20200272784
    Abstract: A system and method for a non-transient computer readable medium containing program instructions for causing a computer to perform a method for compressing data comprising the steps of receiving a data string for compression, the data string including a plurality of data elements, creating a template based on processing the data string, the template including common information across all data elements of the data string, creating one or more entries, wherein the one or more entries include information that is different to the template, and storing the template and the one or more entries.
    Type: Application
    Filed: November 8, 2017
    Publication date: August 27, 2020
    Inventor: Chak Man Li
  • Publication number: 20200260153
    Abstract: The present invention is directed to a CATV & MoCA® device, such as a RF signal amplifier. The RF signal amplifier includes a RF input port to receive signals from, and transmit signals to, a service provider. The RF input port is connected to an active communication path with a downstream signal amplifier leading to an input of a resistive splitter network. The resistive splitter network has plural interconnected resistors, which split the amplified signal received at the input of the resistive splitter network and provide the signal to plural “CATV & MoCA®” output ports. Upstream CATV signals received by the “CATV & MoCA®” output ports are combined by the resistive splitter network and sent to the RF input port to be transmitted to the service provider. MoCA® signals received by any one of the “CATV & MoCA®” output ports are carried by the resistive splitter network to the other “CATV & MoCA®” output ports, and potentially to other “MoCA® only” ports of the RF signal amplifier.
    Type: Application
    Filed: February 11, 2020
    Publication date: August 13, 2020
    Inventor: Shi Man Li
  • Patent number: 10739900
    Abstract: A touch display panel includes touch detection electrodes and fingerprint recognition electrodes that share a common electrode layer. The pixel electrodes function as a drive pixel layer to induce capacitive coupling with respect to the fingerprint recognition electrodes, based on which operations of displaying, touch detection, and fingerprint recognition are carried out in a time sharing manner. The touch display panel requires no integration of separately made fingerprint recognition device and a touch display panel, and fingerprint detection can be realized with an existing layered structure of the touch display panel to thereby effectively save the manufacturing cost of the touch display device and achieve an effect of integrating a fingerprint recognition device and a touch display panel. A touch display device that includes the touch display panel is also provided.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: August 11, 2020
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Man Li, Qingcheng Zuo, Xiaoling Yuan
  • Patent number: 10735800
    Abstract: Live streaming video content is processed and stored for real-time delivery of the content, future VoD viewing of the content, and time-shifted viewing of the content, by manipulating a common manifest or playlist. Previously stored content may be reordered and/or recombined in order to provide a personalized content viewing experience.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: August 4, 2020
    Assignee: Ericsson AB
    Inventors: Kevin J. Ma, Robert Hickey, Paul Tweedale, Prabhudev Navali, Man Li, Daniel Biagini
  • Patent number: 10705717
    Abstract: The present invention provides a notebook computer. The notebook computer includes a secondary display screen that has a small size and a primary display screen that has a large size.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: July 7, 2020
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Man Li
  • Patent number: 10623693
    Abstract: Power divider networks are provided that have Multimedia Over Coax Alliance (“MoCA”) bypass paths.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: April 14, 2020
    Assignee: CommScope, Inc. of North Carolina
    Inventor: Shi Man Li
  • Patent number: 10570507
    Abstract: An apparatus for controlling an operation of a machine includes an optical recognition system, a control unit, and a remote control interface. The optical recognition system is configured to monitor and obtain actual operation information displayed on a panel of a processing machine in accordance with an operation time. The control unit is configured to receive the actual operation information and check the actual operation information with expected operation information. The expected operation information is obtained based on an operation model which is already built up corresponding to a current fabrication process. Deviation information between the actual operation information and the expected operation information is determined and converted into a parameter set. The remote control interface receives the parameter set and converts the parameter set into a control signal set to control the operation of the processing machine.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: February 25, 2020
    Assignee: United Microelectronics Corp.
    Inventors: Neng-Hsing Shen, Chien-Wen Yang, Chun-Man Li, Ji-Fu Kung, Ching-Pei Lin
  • Patent number: 10566542
    Abstract: The present invention discloses an organic electroluminescence device, comprising a luminescent layer, wherein, a host material of the luminescent layer comprises a thermally activated delayed fluorescence material, the host material is doped by a dye, and the dye comprises at least one phosphorescent dye. The present invention employs a thermally activated delayed fluorescence material, whose difference between the triplet state energy level and the singlet state energy level (?EST) is relatively small. The present invention employs the material as the phosphorescence host, so part of the triplet state exciton level transfers to the singlet state excitons, and the amount of the overall triplet state excitons is smaller.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: February 18, 2020
    Assignees: BEIJING VISIONOX TECHNOLOGY CO., LTD., TSINGHUA UNIVERSITY
    Inventors: Lian Duan, Yong Qiu, Guohui Zhang, Man Li, Dongdong Zhang, Yonglan Hu
  • Patent number: D891599
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: July 28, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Man Li, Liliang Liu, Xuefeng Sun, Kin Hang Siu