Patents by Inventor Dong Qiang

Dong Qiang 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: 20230320290
    Abstract: A farming method includes: loading a broad spectrum of plant nutrients into a zeolite substrate; using the loaded zeolite substrate to grow crops for a plurality of cycles; and recycling the used zeolite substrate.
    Type: Application
    Filed: April 6, 2023
    Publication date: October 12, 2023
    Inventors: Samuel Alexander MORRIS, Meng Yuan ZHANG, Sharad KHAREL, Jia Xuan, Marcus HE, Dong Qiang ZHANG, Mun Ji LOW, Yeng Ming LAM
  • Publication number: 20220381751
    Abstract: The present invention discloses a method for realizing multi-column continuous chromatography design and analysis based on a chromatography model, and a method for realizing multi-column continuous chromatography design and analysis based on an artificial neural network.
    Type: Application
    Filed: September 5, 2019
    Publication date: December 1, 2022
    Inventors: Dong Qiang LIN, Ce SHI, Shan Jing YAO
  • Patent number: 10363954
    Abstract: A housing assembly has a housing having an open end. A plurality of magnets are fixed to an inner surface of the housing. A magnet holder supports the magnets against movement in the axial and circumferential directions. A cover is mounted in the magnet holder for fixing the magnets in the radial direction. The cover is resiliently deformed when assembled to the magnet holder and magnets, and abuts and resiliently urges the magnets towards the inner surface of the housing.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: July 30, 2019
    Assignee: JOHNSON ELECTRIC INTERNATIONAL AG
    Inventors: Hai Feng Shi, Rui Feng Qin, Yan Bing Li, Dong Qiang Zang
  • Publication number: 20150307123
    Abstract: A housing assembly has a housing having an open end. A plurality of magnets are fixed to an inner surface of the housing. A magnet holder supports the magnets against movement in the axial and circumferential directions. A cover is mounted in the magnet holder for fixing the magnets in the radial direction. The cover is resiliently deformed when assembled to the magnet holder and magnets, and abuts and resiliently urges the magnets towards the inner surface of the housing.
    Type: Application
    Filed: April 28, 2015
    Publication date: October 29, 2015
    Inventors: Hai Feng SHI, Rui Feng QIN, Yan Bing LI, Dong Qiang ZANG
  • Publication number: 20150237296
    Abstract: An apparatus including a first handheld device and a known radio pack. The first handheld device may include a radio microphone, and an integrated video recorder. The first handheld device communicates with the radio pack through the radio microphone and a communications link. The first handheld device may further include a global positioning satellite receiver configured to supply a global positioning satellite location of the first handheld device to the video recorder. The first handheld device may include a computer display screen and a play button; wherein the computer display screen communicates with the video recorder and displays videos recorded by the video recorder in response to selection of the play button. The first handheld device may further include a recording microphone different from the radio microphone; wherein the recording microphone communicates with the video recorder and to cause audio to be recorded and linked to recorded video.
    Type: Application
    Filed: April 20, 2015
    Publication date: August 20, 2015
    Inventors: Jubal Ragsdale, Ken Dong Qiang Liu
  • Patent number: 8456490
    Abstract: An image zooming method for adjusting an image in a monitor display area includes the steps of setting at least one focus region in the image in the monitor displaying area; obtaining a focus center in accordance with the focus region; setting a zooming rate of the image; obtaining a shift vector in accordance with a display center of the monitor display area, the focus center and the zooming rate; and shifting the image in the monitor display area in accordance with the shift vector, and setting the size of the image in the monitor display area in accordance with the zooming rate.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: June 4, 2013
    Assignee: ArcSoft Hangzhou Co., Ltd.
    Inventors: Pei-Hua Feng, Dong-Qiang Cai
  • Publication number: 20100171764
    Abstract: An image zooming method for adjusting an image in a monitor display area includes the steps of setting at least one focus region in the image in the monitor displaying area; obtaining a focus center in accordance with the focus region; setting a zooming rate of the image; obtaining a shift vector in accordance with a display center of the monitor display area, the focus center and the zooming rate; and shifting the image in the monitor display area in accordance with the shift vector, and setting the size of the image in the monitor display area in accordance with the zooming rate.
    Type: Application
    Filed: December 14, 2009
    Publication date: July 8, 2010
    Inventors: Pei-Hua FENG, Dong-Qiang Cai
  • Publication number: 20080022218
    Abstract: A method for cache image display in an electronic apparatus having at least a LCD screen and a storage device, said method being applied when a user performs operations such as shrinking, enlarging, dragging or adjusting the viewing area of a thumbnail image on said screen, said method comprises the steps of determining if a random access memory in said electronics apparatus contains a pre-shrunk cache image and said pre-shrunk image has nearly the same image size as the one demanded by said user; retrieving said cache image upon the determination that said pre-shrunk cache image has nearly the same image size as the one demanded by said user; resizing said cache image with a proper proportion to form a new thumbnail image with the size demanded by said user; and displaying said thumbnail image on said LCD screen.
    Type: Application
    Filed: July 24, 2006
    Publication date: January 24, 2008
    Applicant: ArcSoft, Inc.
    Inventor: Dong-Qiang Cai
  • Publication number: 20040171569
    Abstract: The invention provides artificial chromosome constructs containing foreign nucleic acid sequences, such as viral nucleic acid sequences, and methods of using these artificial chromosome constructs for therapy and recombinant virus production.
    Type: Application
    Filed: November 4, 2003
    Publication date: September 2, 2004
    Inventors: Brian Horsburgh, Dong Qiang, Francis Tufaro, Jeffrey Ostrove
  • Patent number: 6642207
    Abstract: The invention provides artificial chromosome constructs containing foreign nucleic acid sequences, such as viral nucleic acid sequences, and methods of using these artificial chromosome constructs for therapy and recombinant virus production.
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: November 4, 2003
    Assignee: MediGene, Inc.
    Inventors: Brian Horsburgh, Dong Qiang, Francis Tufaro, Jeffery Ostrove
  • Patent number: 6277621
    Abstract: The invention provides artificial chromosome constructs containing foreign nucleic acid sequences, such as viral nucleic acid sequences, and methods of using these artificial chromosome constructs for therapy and recombinant virus production.
    Type: Grant
    Filed: February 26, 1998
    Date of Patent: August 21, 2001
    Assignee: MediGene, Inc.
    Inventors: Brian Horsburgh, Dong Qiang, Francis Tufaro, Jeffrey Ostrove