Patents by Inventor Li Tang

Li Tang 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).

  • Lithium metal recovery and synthesis
    Patent number: 11296354
    Abstract: A process and system for creating a lithium ion anolyte from lithium alloys. Metal and lithium alloys are processed to remove the metal with lithium from the alloy remaining. A lithium ion anolyte formed may be used in a process to form lithium metal. Alternatively, a process and system for recovering lithium from sources such as lithium alloys and lithium metal oxides and other feedstock such as recycled batteries into a thin lithium metal film via electrodeposition in an organic electrolyte contacting both anode (holder for lithium source) and cathode (substrate for lithium deposition) in a single-compartment electrolysis cell.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: April 5, 2022
    Assignee: UChicago Argonne, LLC
    Inventors: Patricia Anne Ignacio de Leon, John N. Hryn, Li Tang, Edward F. Barry, Daniel Yoav Arenas
  • DRIVING CIRCUIT AND DISPLAY DEVICE
    Publication number: 20220101808
    Abstract: A driving circuit and a display device. The driving circuit uses a binding point voltage generation circuit to output first voltages, second voltages and a plurality of first voltage-divided binding point voltages. The two second voltages are voltage divided by a first voltage dividing circuit to generate a plurality of second voltage-divided binding point voltages. Each first data driving circuit outputs first amplified binding point voltages. Each second data driving circuit outputs second amplified binding point voltages. The first voltages, the second voltages, each first amplified binding point voltage, and each second amplified binding point voltage are inputted to each first data driving circuit and each second data driving circuit.
    Type: Application
    Filed: June 10, 2020
    Publication date: March 31, 2022
    Applicants: HKC Corporation Limited, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Li TANG
  • DRIVING CIRCUIT, METHOD FOR DETERMINING CONNECTION INFORMATION OF DRIVING CIRCUIT AND DISPLAY DEVICE
    Publication number: 20220093021
    Abstract: A driving circuit includes a gamma chip configured to provide a plurality of initial binding point voltages; the gamma chip including a first type of output terminals and a second type of output terminals, currents corresponding to the initial binding point voltages outputted by the first type of output terminals being less than a preset driving current; and currents corresponding to the initial binding point voltages outputted by the second type of output terminals being greater than the preset driving current; and a data driving chip including a processor and a plurality of operational amplifiers.
    Type: Application
    Filed: May 6, 2020
    Publication date: March 24, 2022
    Applicants: CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., HKC Corporation Limited
    Inventor: Li TANG
  • SIGNAL COMPENSATION SYSTEM AND SIGNAL COMPENSATION METHOD
    Publication number: 20220084480
    Abstract: The present application provides a signal compensation system, which includes a level conversion module, a determination module and a compensation module. The level conversion module is for receiving a timing signal and converting the timing signal into a control signal. The determination module is for detecting a target row number of a gate corresponding to the control signal and determining a compensation coefficient according to the target row number. The compensation module is for compensating an output voltage of the control signal according to the compensation coefficient, thereby voltages at gates are consistent when the control signal is sent to each of the gates. The present application also provides a signal compensation method.
    Type: Application
    Filed: July 3, 2021
    Publication date: March 17, 2022
    Applicant: HKC CORPORATION LIMITED
    Inventors: Li TANG, Haijiang YUAN
  • Cell surface coupling of nanoparticles
    Patent number: 11261226
    Abstract: The present disclosure is directed, in some embodiments, to methods and compositions of comprising a cell having a non-internalizing receptor, and a nanoparticle surface-modified with a ligand that binds to the non-internalizing receptor.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: March 1, 2022
    Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY (MITN1)
    Inventors: Darrell J. Irvine, Yiran Zheng, Li Tang
  • Apertured Nonwoven
    Publication number: 20210324554
    Abstract: An apertured nonwovens having a first nonwoven layer is described. The first nonwoven layer includes cellulose-based fibers and a plurality of apertures, wherein the plurality apertures have a minimum aperture distance between two adjacent apertures which has a relative standard deviation no greater than about 40%, as measured according to the Aperture Quality Test. The apertures have an aperture size no greater than about 2.2 mm2 and have an occlusion no greater than about 9%, as measured according to the Aperture Quality Test, or the apertures have an aspect ratio no greater than about 2.5 as measured according to the Aspect Ratio Test.
    Type: Application
    Filed: April 15, 2021
    Publication date: October 21, 2021
    Inventors: Xiaoxin Liu, Li Tang, Kun Sun, Fancheng Wang, Meng Chen
  • Process For Producing Deformed Nonwoven
    Publication number: 20210324557
    Abstract: A process for producing a deformed nonwoven is described. The process includes the steps of: adjusting a water content of a nonwoven such that the nonwoven has at least one area having a water content of at least about 12% by weight of the nonwoven in the area, and subjecting the nonwoven to a mechanical deformation process. The deformation process is a mechanical deformation of the nonwoven and dewatering of the nonwoven to obtain a deformed nonwoven.
    Type: Application
    Filed: April 15, 2021
    Publication date: October 21, 2021
    Inventors: Xiaoxin Liu, Li Tang, Kun Sun, Jun Fu, Shrish Yashwant Rane, Fancheng Wang
  • OVERHAUL METHOD AND DRIVING METHOD FOR DISPLAY DEVICE AND DISPLAY DEVICE
    Publication number: 20210327382
    Abstract: The present application discloses an overhaul method and a driving method for a display device and the display device. A display panel is provided with a first screen gate driving circuit and a second screen gate driving circuit which are respectively controlled by a first frame start signal L_STV and a second frame start signal R_STV which are independent of each other.
    Type: Application
    Filed: January 29, 2019
    Publication date: October 21, 2021
    Inventors: LI TANG, FEILIN JI
  • METHOD FOR DETECTING GATE LINE DEFECTS, DISPLAY PANEL AND READABLE STORAGE MEDIUM
    Publication number: 20210287580
    Abstract: The application discloses a method for detecting gate line defects, a display panel and a readable storage medium. The method for detecting gate line defects includes the following operations: controlling a display panel to enter a self-checking mode upon receiving a startup signal; performing row scanning on the display panel according to a first preset frame rate, where the first preset frame rate is greater than a normal frame rate when the display panel normally operates; and upon determining that the display panel is abnormal, issuing a prompt message.
    Type: Application
    Filed: May 27, 2021
    Publication date: September 16, 2021
    Inventor: Li TANG
  • Lithium metal synthesis
    Patent number: 11111590
    Abstract: System and methods for producing lithium metal from an anodic half-cell and a cathodic half-cell with a lithium permeable membrane therebetween.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: September 7, 2021
    Assignee: UChicago Argonne, LLC
    Inventors: John N. Hryn, Patricia Anne Ignacio-deLeon, Li Tang, Daniel Yoav Arenas
  • CELL SURFACE COUPLING OF NANOPARTICLES
    Publication number: 20210269500
    Abstract: The present disclosure is directed, in some embodiments, to methods and compositions of comprising a cell having a non-internalizing receptor, and a nanoparticle surface-modified with a ligand that binds to the non-internalizing receptor.
    Type: Application
    Filed: May 12, 2021
    Publication date: September 2, 2021
    Inventors: Darrell J. IRVINE, Yiran ZHENG, Li TANG
  • Oscillator and operation method thereof
    Patent number: 11056999
    Abstract: An oscillator and an operation method thereof are provided. The oscillator includes a current source, a memristor, a switching circuit, and a control circuit. The switching circuit is coupled to the current source and the memristor. The switching circuit is configured to transmit a bias current provided by the current source to the memristor, and determine a flow direction of the bias current in the memristor according to at least one control signal. The control circuit is coupled to the switching circuit to provide the at least one control signal. The control circuit is configured to detect a representative voltage of the memristor. The control circuit changes the at least one control signal according to a relationship between the representative voltage, a first threshold voltage, and a second threshold voltage to change the flow direction of the bias current in the memristor.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: July 6, 2021
    Assignee: Winbond Electronics Corp.
    Inventors: Ping-Hsuan Hsieh, Sheng-Yen Hsu, Ming-Li Tang
  • Cell surface coupling of nanoparticles
    Patent number: 11034752
    Abstract: The present disclosure is directed, in some embodiments, to methods and compositions of comprising a cell having a non-internalizing receptor, and a nanoparticle surface-modified with a ligand that binds to the non-internalizing receptor.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: June 15, 2021
    Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Darrell J. Irvine, Yiran Zheng, Li Tang
  • TUMOR IMMUNOTHERAPY TARGET AND APPLICATION THEREOF
    Publication number: 20210163598
    Abstract: The present invention provides a tumor immunotherapy target and use thereof, specifically provides use of the LSECtin expressed by infiltrating tumor-associated macrophage and BTN3A3 expressed by tumor solely or in combination as a target in tumor immunotherapy, and further provides a substance capable of inhibiting the activity of LSECtin expressed by infiltrating tumor-associated macrophage, the activity of BTN3A3 expressed by tumor, or the interaction of the LSECtin with BTN3A3, including RNA molecules, fusion protein BTN3A3-Ig, and monoclonal antibody 5E08, which can be used as an active ingredient to prepare a tumor immunotherapy drug, and is suitable for industrial applications.
    Type: Application
    Filed: November 2, 2017
    Publication date: June 3, 2021
    Applicant: BEIJING PROTEOME RESEARCH CENTER
    Inventors: Li TANG, Fuchu HE, Di LIU, Qian LU
  • Power-saving driving circuit for display panel and power-saving driving method thereof
    Patent number: 11024252
    Abstract: A power-saving driving circuit for a display panel is provided. The display panel includes a pixel array including a plurality of data lines. The data lines are grouped into a plurality of pixel regions according to a scan time. Each of the pixel regions has a plurality of pixels. The power-saving driving circuit includes at least one source driver. The source driver respectively supplies a driving voltage to the pixels on at least one of the data lines. The driving voltage supplied by the source driver to each of the pixel regions has a varying driving capability determined according to a pulse width and/or a rising slope of the driving voltage. The pulse width and/or the rising slope of the driving voltage is larger when the driving voltage is supplied for driving the pixels in the pixel region farther from the source driver.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: June 1, 2021
    Assignee: Novatek Microelectronics Corp.
    Inventors: Li-Tang Lin, Keko-Chun Liang
  • De-epoxidized epothilone derivative preparation, preparation of same and use thereof in the treatment of tumor
    Patent number: 10980782
    Abstract: The present application discloses a pharmaceutical preparation comprising a de-epoxidized epothilone derivative, and especially relates to a preparation formulation of a compound with reduced allergens and toxicity; and also relates to the use thereof in the treatment of tumours, especially the use thereof in the treatment of solid tumours that are resistant to and fail to respond to other conventional chemotherapeutic agents, as well as the use thereof in the treatment of cancers alone or in combination with other tumour drugs or auxiliary drugs.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: April 20, 2021
    Assignees: BEIJING BIOSTAR TECHNOLOGIES, LTD., CHENGDU BIOSTAR PHARMACEUTICALS, LTD.
    Inventors: Li Tang, Rongguo Qiu
  • NOVEL SMALL MOLECULE IMMUNE AGONISTS AND IMMUNE TARGETING COMPOUNDS AND APPLICATION THEREOF
    Publication number: 20210038605
    Abstract: Provided is a series of homologous small molecule immune agonists and novel bifunctional immune targeting compounds having targeting and immune activation functions, which are obtained by coupling the small molecule immune agonists to targeting drugs. The resulting immune targeting compounds are beneficial for enhancing immune activation effects, and anti-tumor and other disease fighting effects of the targeting drug. The enhanced effect is produced from a synergy of immunological anti-tumor factors (such as IFN-?) and inhibition at pathogenic targeting sites.
    Type: Application
    Filed: April 2, 2019
    Publication date: February 11, 2021
    Inventors: Guangyi Jin, Zhulin Wang, Li Tang
  • CARRIER-FREE BIOLOGICALLY-ACTIVE PROTEIN NANOSTRUCTURES
    Publication number: 20200360482
    Abstract: The present disclosure provides compositions and methods for efficient and effective protein delivery in vitro and in vivo. In some aspects, proteins are reversibly crosslinked to each other and/or modified with functional groups and protected from protease degradation by a polymer-based or silica-based nanoshell.
    Type: Application
    Filed: February 19, 2020
    Publication date: November 19, 2020
    Inventors: Li TANG, Darrell J. IRVINE
  • OSCILLATOR AND OPERATION METHOD THEREOF
    Publication number: 20200336102
    Abstract: An oscillator and an operation method thereof are provided. The oscillator includes a current source, a memristor, a switching circuit, and a control circuit. The switching circuit is coupled to the current source and the memristor. The switching circuit is configured to transmit a bias current provided by the current source to the memristor, and determine a flow direction of the bias current in the memristor according to at least one control signal. The control circuit is coupled to the switching circuit to provide the at least one control signal. The control circuit is configured to detect a representative voltage of the memristor. The control circuit changes the at least one control signal according to a relationship between the representative voltage, a first threshold voltage, and a second threshold voltage to change the flow direction of the bias current in the memristor.
    Type: Application
    Filed: August 13, 2019
    Publication date: October 22, 2020
    Applicant: Winbond Electronics Corp.
    Inventors: Ping-Hsuan Hsieh, Sheng-Yen Hsu, Ming-Li Tang
  • Brush
    Patent number: D915078
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: April 6, 2021
    Assignee: Shenzhen Jinyuan Huitong Trading Co., Ltd.
    Inventor: Li Tang