Patents by Inventor Chun Zhang

Chun Zhang 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: 11219655
    Abstract: The invention relates to medicines, and more particularly to an abortion medication and an administration thereof, where the abortion medication contains 40-60 mg/mL of a kidney bean lectin. The invention also provides another abortion medication, which contains 40-60 mg/mL of a kidney bean lectin, 40-50 mg/mL of an oligosaccharide and 6-9 mg/mL of NaCl. The two abortion medications provided herein are both capable of effectively terminating the pregnancy and are safe without toxic side effects. Moreover, these drugs can be reused several times. These abortion medications are administered intrauterinely, which enables the kidney bean lectin therein to show the best abortive effect, and the local administration of these drugs in the uterine cavity has relatively simple operation.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: January 11, 2022
    Assignee: YUNNAN KANG-ZHOU BIOTECH CO., LTD.
    Inventors: Kangmin Wang, Hong Zhao, Guizhen Lu, Chun Wu, Lifen Zhang, Chenghuan Yang, Jingjing Wang
  • Patent number: 11221134
    Abstract: A wall lamp has a lamp housing having multiple decorative holes, a front decorative plate, an LED lighting assembly, and a rotating driver. The LED lighting assembly is disposed in the lamp housing and has multiple LED components. The rotating driver is mounted in the lamp housing and is connected to the LED lighting assembly. The LED lighting assembly driven by the rotating driver is rotated to change projecting positions of the LED components relative to the decorative holes of the lamp housing for generating a dynamic lighting effect that resembles peacock feather spreading and increasing dynamic variations of a decorative effect of the wall lamp.
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: January 11, 2022
    Assignee: GEMMY INDUSTRIES CORPORATION
    Inventor: Cheng-Chun Zhang
  • Publication number: 20210410037
    Abstract: A User Equipment (UE) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a first cellular station and a second cellular station. The controller continues to send or receive UP data to or from the first cellular station via the wireless transceiver after receiving a handover command message for a handover of the UE from the first cellular station to the second cellular station, and receives a Radio Resource Control (RRC) request message from the second cellular station via the wireless transceiver after sending a handover complete message to the second cellular station. Also, the controller detaches from the first cellular station in response to receiving the RRC request message.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 30, 2021
    Inventors: Chun-Fan TSAI, Yuanyuan ZHANG
  • Patent number: 11210990
    Abstract: An electronic device may have a display and a gaze tracking system. The electronic device may display images on the display that have a higher resolution in a portion of the display that overlaps a gaze location than other portions of the display. Timing controller circuitry and column driver circuitry may include interpolation and filter circuitry. The interpolation and filter circuitry may be used to perform nearest neighbor interpolation and two-dimensional spatial filtering on low resolution image data. Display driver circuitry may be configured to load higher resolution data into selected portions of a display. The display driver circuitry may include low and high resolution image data buffers and configurable row driver circuitry. Block enable transistors may be included in a display to allow selected blocks of pixels to be loaded with high resolution image data.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: December 28, 2021
    Assignee: Apple Inc.
    Inventors: Ivan Knez, Cheuk Chi Lo, Akira Matsudaira, Chun-Yao Huang, Giovanni Carbone, Paolo Sacchetto, Chaohao Wang, Sheng Zhang, Adam Adjiwibawa
  • Publication number: 20210393777
    Abstract: The present invention provides a highly concentrated liquid formulation comprising an anti-PCSK9 (human proprotein convertase subtilisin/kexin 9) antibody. The formulation further comprises a buffer, a stabilizer and a surfactant. The liquid formulation disclosed has low viscosity, and the antibody is highly stable after several months of storage.
    Type: Application
    Filed: October 30, 2019
    Publication date: December 23, 2021
    Inventors: Hongchuan Liu, Peixiang Liu, Jing Zhang, Shenhao Ding, Mei Zhang, Chun Wu, Hui Feng, Hai Wu
  • Patent number: 11204765
    Abstract: A graphics processing unit (GPU) utilizes block general purpose registers (bGPRs) to load multiple waves of samples for an instruction group into a processing pipeline and receive processed samples from the pipeline. The GPU acquires a credit for the bGPR for execution of the instruction group for a first wave using a persistent GPR and the bGPR. The GPU refunds the credit upon loading the first wave into the pipeline. The GPU executes a subsequent wave for the instruction group to load samples to the pipeline when at least one credit is available and the pipeline is processing the first wave. The GPU stores an indication of each wave that has been loaded into the pipeline in a queue. The GPU returns samples for a next wave in the queue from the pipeline to the bGPR for further processing when the physical slot of the bGPR is available.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: December 21, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Yun Du, Fei Wei, Gang Zhong, Minjie Huang, Jian Jiang, Zilin Ying, Baoguang Yang, Yang Xia, Jing Han, Liangxiao Hu, Chihong Zhang, Chun Yu, Andrew Evan Gruber, Eric Demers
  • Patent number: 11206563
    Abstract: A User Equipment (UE) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a first service network and a second service network. The controller receives a Radio Resource Control (RRC) message comprising a measurement configuration for SFN (System Frame Number) and Frame Timing Difference (SFTD) from the first service network via the wireless transceiver, performs first SFTD measurements between a Primary Cell (PCell) of the first service network and neighbor cells of the second service network via the wireless transceiver in response to the measurement configuration for SFTD indicating the neighbor cells, and sends a result of the first SFTD measurements to the first service network via the wireless transceiver.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: December 21, 2021
    Assignee: MEDIATEK INC.
    Inventors: Chun-Fan Tsai, Li-Chuan Tseng, Tsang-Wei Yu, Yuanyuan Zhang
  • Patent number: 11190418
    Abstract: Systems and methods are disclosed herein for monitoring health of each switch of a plurality of switches on a network by selectively mirroring packets transmitted by each switch of the plurality of switches. In some embodiments, control circuitry generates a plurality of mirroring parameters, each mirroring parameter comprising an instruction to mirror a respective type of packet. The control circuitry transmits the plurality of mirroring parameters to each switch of the plurality of switches on the network, and receives, from a switch, a packet that was mirrored by the switch according to a mirroring parameter of the plurality of mirroring parameters. The control circuitry determines the respective type of the packet, executes an analysis of contents of the packet based on the respective type of the packet, and determines a health of the switch based on results of the analysis.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: November 30, 2021
    Assignee: Extreme Networks, Inc.
    Inventors: Donald B. Grosser, Chun Zhang, Patrick A. Bosa, Markus Nispel
  • Patent number: 11165192
    Abstract: A plug has a seat, a circuit board disposed in the seat, and a waterproof terminal connector disposed on the seat. The waterproof terminal connector has two terminals and a cover. Each one of the terminals has a tube portion, a division plate, and a connecting portion. The tube portion has a chamber formed in the tube portion. The division plate is formed in the tube portion for dividing the chamber of the tube portion into a first space and a second space. The connecting portion is formed on the tube portion. The cover is formed by an overmolding process, is connected to the two terminals and fills the second spaces of the two terminals. Water vapor can be stopped by the division plate for improving the waterproof effect of the plug.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: November 2, 2021
    Assignee: GEMMY INDUSTRIES CORPORATION
    Inventor: Cheng-Chun Zhang
  • Publication number: 20210311023
    Abstract: Provided herein are methods and compositions for inducing chemical senescence in neurons and methods of using chemically induced senescent neurons for modeling neurodegenerative disease and drug discovery. The methods include contacting human neurons with a culture medium comprising an inhibitor of DNA glycosylase 1, an autophagy inhibitor, and an HIV protease inhibitor to obtain an in vitro population of senescent neurons within about 4 days. When the neurons are obtained from a patient having a neurodegenerative disease, chemically induced senescent neurons obtained by these methods recapitulate cellular and subcellular phenotypes observed in individuals with the neurodegenerative disease.
    Type: Application
    Filed: December 9, 2020
    Publication date: October 7, 2021
    Inventors: Su-Chun Zhang, Ali Fathi
  • Patent number: 11136318
    Abstract: The present disclosure relates to the preparation of methyl 2-(1H-indole-3-carbonyl)thiazole-4-carboxylate (ITE) and related compounds with high yield, purity, and scalability. The processes apply the use of a Weinreb amide intermediate as a scaffold for the preparation of ITE and structural analogs.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: October 5, 2021
    Assignee: Noramco, LLC
    Inventors: Martin Benedict Strack, Jasper Kaiser, Gnel Mkrtchyan, Wen-Chun Zhang
  • Patent number: 11124763
    Abstract: Systems and methods for culturing cells are disclosed. A system can comprise an auxetic scaffold substrate. The substrate can comprise scaffold units at least a portion of which comprise living cells. Scaffold units can be configured to transition between a contracted state and an expanded state. Units can comprise an interior void having a contracted volume in the contracted state and an expanded volume in the expanded state, in which the expanded volume is greater than the contracted volume. Units can be configured to pass a fluid into the interior void of the corresponding unit when the unit transitions from the contracted state to the expanded state. Units can be configured to pass the fluid out of the interior void of the corresponding unit when the unit transitions from the expanded state to the contracted state.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: September 21, 2021
    Assignee: Georgia Tech Research Corporation
    Inventors: Kan Wang, Ben Wang, Chun Zhang
  • Publication number: 20210237596
    Abstract: A vehicle charging system comprises at least one controller and at least one arm, each arm having a first end coupled an actuator and a second end comprising a charging interface. The actuator is configured to articulate the arm into a charging position. The charging interface comprises at least one charging contact coupled to a power source and configured to engage and deliver power to a vehicle charging interface to charge at least one battery of a vehicle. The charging system can include a plurality of arms, each configured to charge a different vehicle. A method of charging one or more vehicles using the charging system is also provided.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 5, 2021
    Inventors: Edward Butina, Justin Cole, Jacob Seal, Bruce Thompson, Chun Zhang, Dustin Yautz, Mitchell Weiss
  • Publication number: 20210222123
    Abstract: Methods and compositions for expanding dopaminergic neuron progenitor cells are described herein that include use of compositions and culture media that have at least the following components: an FGF, an agonist of SHH signaling, an agonist of canonical Wnt signaling, and Wnt-C59. The methods include contacting dopaminergic neuron progenitor cells with a culture medium comprising an FGF, an agonist of SHH signaling, an agonist of canonical Wnt signaling, and Wnt-C59, to generate an expanded dopaminergic neuron progenitor cell population.
    Type: Application
    Filed: December 9, 2020
    Publication date: July 22, 2021
    Inventors: Su-Chun Zhang, Xiang Li
  • Publication number: 20210143573
    Abstract: A plug has a seat, a circuit board disposed in the seat, and a waterproof terminal connector disposed on the seat. The waterproof terminal connector has two terminals and a cover. Each one of the terminals has a tube portion, a division plate, and a connecting portion. The tube portion has a chamber formed in the tube portion. The division plate is formed in the tube portion for dividing the chamber of the tube portion into a first space and a second space. The connecting portion is formed on the tube portion. The cover is formed by an overmolding process, is connected to the two terminals and fills the second spaces of the two terminals. Water vapor can be stopped the division plate for improving the waterproof effect of the plug.
    Type: Application
    Filed: November 12, 2019
    Publication date: May 13, 2021
    Applicant: GEMMY INDUSTRIES CORPORATION
    Inventor: Cheng-Chun ZHANG
  • Patent number: 11002745
    Abstract: Methods and compositions relating to motor neurons derived from induced pluripotent stem cells of subjects having a neurodegenerative disease, where the motor neurons exhibit phenotypes characteristic of the neurodegenerative disease, are provided herein. In particular, the present invention provides methods for screening putative therapeutic agents and methods for diagnosing living subjects as having a neurodegenerative disease. In addition, the present invention provides therapeutic gene transfer methods for treating or preventing a neurodegenerative disease in a subject in need thereof.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: May 11, 2021
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Su-Chun Zhang, Hong Chen
  • Patent number: 10976017
    Abstract: A decorative light can include: a housing defining an interior space and having an open front; a cover mounted to the open front of the housing, the cover including a beam-splitter light lens shade and a substantially planar lens portion disposed around the beam-splitter light lens shade; a motor located in the interior space of the housing, the motor including an output shaft; a first light module located in the interior space and including first light units disposed about the output shaft of the motor, where the output shaft is rotatable with respect to the first light units; a second light module located in the interior space and including second light units disposed about the output shaft of the motor, wherein the output shaft is rotatable with respect to the second light units; and a rotating lens module connected to the output shaft of the motor for rotation.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: April 13, 2021
    Assignee: GEMMY INDUSTRIES CORP.
    Inventors: Lio Yenwei Chang, Cheng-Chun Zhang
  • Patent number: 10976014
    Abstract: A flexible object has a flexible body being flexible and at least one decorative light attached to the flexible body and having a light strand and multiple threads. The light strand of each one of the at least one decorative light has a cord and multiple light emission diode units. The multiple light emission diode units are electrically connected to one another in series via the cord and are arranged along the cord. The multiple threads of each one of the at least one decorative light are sewed on the flexible body to fix the light strand of the decorative light to the flexible body. The multiple threads of each one of the at least one decorative light has a first thread wavily extending along and across the cord of the light strand of the decorative light.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: April 13, 2021
    Assignee: Gemmy Industries Corporation
    Inventor: Cheng-Chun Zhang
  • Patent number: 10948174
    Abstract: A waterproof lamp decoration has a lamp unit having a waterproof illumination unit and a lamp cover detachably engaged with the waterproof illumination unit. The waterproof illumination unit has a transparent shell, an end cap, a lamp board, multiple conducting wires, and an encapsulating body. The lamp board is mounted in a chamber formed between the transparent shell and the end cap. The conducting wires are mounted through the end cap from the chamber. The encapsulating body joins and surrounds a connecting portion of the transparent shell, the end cap, and the conducting wires and seals gaps formed among them to seal the chamber, and to prevent moisture from entering the chamber, so as to ensure the waterproof effect of the waterproof illumination. The lamp cover is changeable to enhance variability of illumination and decorativeness of the waterproof lamp decoration.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: March 16, 2021
    Assignee: Gemmy Industries Corporation
    Inventor: Cheng-Chun Zhang
  • Patent number: 10943043
    Abstract: Examples described herein provide a method for optimizing a netlist for an integrated circuit device. The method generally includes receiving a netlist comprising a first lookup table, and upstream logic, wherein the upstream logic receives a plurality of input signals and comprises at least one output connected as at least one input to the first lookup table, wherein the first lookup table comprises an unused input and multiple outputs; mapping the plurality of input signals directly to the at least one input and the unused input of the first lookup table; validating the mapping by monitoring the multiple outputs of the first lookup table; and upon a successful validation, optimizing the netlist by removing the upstream logic and reconnecting the plurality of input signals to the at least one input and the unused input of the first lookup table.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: March 9, 2021
    Assignee: XILINX, INC.
    Inventors: Jichun Wang, Chun Zhang, Fan Zhang, Bing Tian