Patents by Inventor Liu Feng

Liu Feng 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: 20240144717
    Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media to capture images. A method of processing image data includes determining a first region of interest (ROI) in an image. The first ROI is associated with a first object. The method can include determining one or more image characteristics of the first ROI. The method can further include determining whether to perform an upsampling process on image data in the first ROI based on the one or more image characteristics of the first ROI.
    Type: Application
    Filed: October 26, 2022
    Publication date: May 2, 2024
    Inventors: Wen-Chun FENG, Kai LIU, Su-Chin CHIU, Chung-Yan CHIH, Yu-Ren LAI
  • Publication number: 20240120368
    Abstract: A method of fabricating an integrated circuit includes etching trenches in a first surface of a semiconductor layer. A trench dielectric layer is formed over the first surface and over bottoms and sidewalls of the trenches and a doped polysilicon layer is formed over the trench dielectric layer and within the trenches. The doped polysilicon layer is patterned to form a polysilicon bridge that connects to the polysilicon within the filled trenches and a blanket implant of a first dopant is directed to the polysilicon bridge and to the first surface. The blanket implant forms a contact region extending from the first surface into the semiconductor layer.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Inventors: Jing Hu, ZHI PENG Feng, Chao Zuo, Dongsheng Liu, Yunlong Liu, Manoj K Jain, Shengpin Yang
  • Publication number: 20230321140
    Abstract: The present subject matter provides a series of multifunctional anti-inflammatory agents comprising tannic acid, Zn2+, and different amounts of gentamicin (TA-Zn-Gen NPs) to effectively improve sepsis treatment through five modes of anti-sepsis activity: (1) bound cfDNA with high affinity and inhibited cfDNA-induced activation of TLRs and nuclear factor kappa B (NF-?B) signaling; (2) inhibited activated macrophage-induced macrophage recruitment; (3) scavenged ROS and reduced ROS-induced DNA damage and cell death; (4) inhibited NO production induced by bacterial LPS; and (5) provided potent antibacterial activity.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 12, 2023
    Inventors: Kam W. LEONG, Liu FENG, Dan SHAO
  • Publication number: 20190335714
    Abstract: A sound generating pet toy is provided which includes two similarly configured pet toy components. Each pet toy component has an exterior housing and an electronics module. The electronics module includes and electronics circuit having d.c. batteries, a microprocessor which includes a wireless transceiver component, a timer, a speaker, a push button on/off switch, and a high sensitivity vibration switch sensor. The microprocessor is electrically coupled to and powered by the batteries. The microprocessors are programmed to emit a sound upon activation from a first pet toy components, and thereafter to switch the generation of the sound to the second pet toy component upon sensing movement of the first pet toy component, this switching occurring back and forth between the two pet toy components as long as movement is sensed.
    Type: Application
    Filed: May 6, 2019
    Publication date: November 7, 2019
    Inventors: Amanda Sweetnam, Krista Nixon, Liu Feng, Jacky Li
  • Publication number: 20190037807
    Abstract: A toy a pet laser toy 100 includes a housing 101 having a front end 104 and a rear end 105 relative to the forward direction of travel. The toy has a right wheel 107 coupled to a right motor 110 and a left wheel 108 coupled to a left motor 111. The motors are independently controlled through a microprocessor 118. The toy 100 also includes a light source 126 mounted to the housing 101 at a downward angle with respect to the horizontal plane underlying the toy. With the angular mounting of the light source 126, the light produced by the light source 126 is projected upon the underlying support surface a short distance behind the rear end 105 of the toy 100.
    Type: Application
    Filed: August 1, 2017
    Publication date: February 7, 2019
    Inventors: Amanda Sweetnam, Liu Feng, Jacky Li
  • Publication number: 20140034525
    Abstract: A package for an animal containment system is provided. The package contains a plurality of horizontal support tubes and a plurality of vertical support tubes. The tubes are dimensioned and configured to be joined together by hardware to form a framing for the animal containment system along with a framing for a gate. The packaging includes a plurality of removable fence tubes and a plurality of gate tubes. The fence tubes and gate tubes are configured to be slidably received within aligned openings along the horizontal support tubes. The packaging also includes a box which contains the components for the system. Within the box substantially all of the fence tubes and substantially all of the gate tubes are nested within selected horizontal support tubes and selected vertical support tubes. A method of packaging an animal containment system is also provided herein.
    Type: Application
    Filed: September 6, 2013
    Publication date: February 6, 2014
    Inventors: Marcus Wolf, Kevin M. Sayers, Liu Feng
  • Patent number: 8375085
    Abstract: Embodiments of the present invention generally relate to a system and method enhanced collaboration through teleportation. In one or more embodiments, there is provided a system for moderating an enhanced collaboration environment for at least a set of participants, comprising a server for facilitating a 2-D federated collaboration environment for the at least one set of participants; a server for facilitating a 3-D virtual collaboration environment for the at least one set of participants; and a gateway server for facilitating teleportation of at least two participants of the at least one set of participants from the 2-D federated collaboration environment to form a teleported collaboration group in the 3-D virtual collaboration environment.
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: February 12, 2013
    Assignee: Avaya Inc.
    Inventors: Wu Chou, Am Hyndman, Liu Feng
  • Publication number: 20130014032
    Abstract: Embodiments of the present invention generally relate to a system and method enhanced collaboration through teleportation. In one or more embodiments, there is provided a system for moderating an enhanced collaboration environment for at least a set of participants, comprising a server for facilitating a 2-D federated collaboration environment for the at least one set of participants; a server for facilitating a 3-D virtual collaboration environment for the at least one set of participants; and a gateway server for facilitating teleportation of at least two participants of the at least one set of participants from the 2-D federated collaboration environment to form a teleported collaboration group in the 3-D virtual collaboration environment.
    Type: Application
    Filed: July 6, 2011
    Publication date: January 10, 2013
    Applicant: Avaya Inc
    Inventors: Wu Chou, Arn Hyndman, Liu Feng
  • Publication number: 20120128894
    Abstract: A lower crucible component 3 comprises a lower planer surface 5 sometimes supporting an upper crucible component 1, the lower planner surface 5 having an inside section 9, outer vertical wall 11, upper crown 12, inner vertical wall 13 and upper planer surface 14 sometimes used to hold material for vaporization and attachment to ophthalmic lens such as eyeglasses. An electron gun is used to focus electrons to both the lower crucible 3 and the upper crucible component so as to evenly vaporize material held at a center section of the crucible assembly.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 24, 2012
    Inventors: Zhao Zhigang, Liu Feng