Patents by Inventor Yongji Zhang

Yongji 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: 10000836
    Abstract: The present invention discloses a Mg—Ca—Zn—Zr magnesium alloy sheet, having the chemical compositions in weight percentage: Ca: 0.5˜1.0%, Zn: 0.4˜1.0%, Zr: 0.5˜1.0%, the remainders being Mg and unavoidable impurities; wherein the magnesium alloy sheet has an average grain size of less than or equal to 10 ?m, an interarea texture strength of less than or equal to 5, an interarea texture strength after annealing at 250˜400° C. of less than or equal to 3, and a limiting drawing ratio at room temperature of more than AZ31; and the grain size thereof is remarkably less than that of AZ31B sheet produced in the same conditions, and the sheet texture is notably weakened.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: June 19, 2018
    Assignee: Baoshan Iron & Steel Co., Ltd.
    Inventors: Gaofei Liang, Yongjie Zhang, Qi Yang, Gang Wang
  • Publication number: 20160234474
    Abstract: An apparatus and corresponding method are provided to match images and include assigning depth candidate values to a pixel in a first image, and reassigning third depth candidate values to a first pixel in the first image based on first depth candidate values assigned to the first pixel and second depth candidate values assigned to a second pixel adjacent to the first pixel. The apparatus and method also include determining one of the third depth candidate values to be a depth value of the first pixel, and matching the first pixel and a third pixel in a second image corresponding to the determined depth value of the first pixel.
    Type: Application
    Filed: February 9, 2016
    Publication date: August 11, 2016
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hui ZHANG, Yongjie ZHANG, Fei DUAN, Haoxing WANG, Jaejoon HAN, Jungbae KIM, Meng YE, Seon Min RHEE
  • Publication number: 20160191903
    Abstract: A method and apparatus of generating a three-dimensional (3D) image are provided. The method of generating a 3D image involves acquiring a plurality of images of a 3D object with a camera, calculating pose information of the plurality of images based on pose data for each of the plurality of images measured by an inertial measurement unit, and generating a 3D image corresponding to the 3D object based on the pose information.
    Type: Application
    Filed: December 21, 2015
    Publication date: June 30, 2016
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yongjie ZHANG, Hui ZHANG, Fei DUAN, Haoxing WANG, Jae-Joon HAN, Jung-Bae KIM, Seonmin RHEE, Gengyu MA
  • Publication number: 20160024629
    Abstract: The present invention discloses a Mg—Ca—Zn—Zr magnesium alloy sheet, having the chemical compositions in weight percentage: Ca: 0.5˜1.0%, Zn: 0.4˜1.0%, Zr: 0.5˜1.0%, the remainders being Mg and unavoidable impurities; wherein the magnesium alloy sheet has an average grain size of less than or equal to 10 ?m, an interarea texture strength of less than or equal to 5, an interarea texture strength after annealing at 250˜400° C. of less than or equal to 3, and a limiting drawing ratio at room temperature of more than AZ31; and the grain size thereof is remarkably less than that of AZ31B sheet produced in the same conditions, and the sheet texture is notably weakened.
    Type: Application
    Filed: March 13, 2014
    Publication date: January 28, 2016
    Inventors: Gaofei LIANG, Yongjie ZHANG, Qi YANG, Gang WANG
  • Publication number: 20150185554
    Abstract: The present disclosure relates to liquid crystal displays, particularly a liquid crystal display panel and a method for manufacturing the same. The liquid crystal display panel according to the present disclosure includes an array substrate, a color filter substrate, and a liquid crystal layer between the array substrate and the color filter substrate, wherein a polarizer is arranged on one side of the color filter substrate away from the liquid crystal layer and provided with a polarizing film layer for filtering the polarizing direction of light and a phase retardation film layer fixed on the polarizing film layer, and the phase retardation film layer is made of triacetate cellulose, and can convert linearly polarized light entering the phase retardation film layer into circularly polarized light.
    Type: Application
    Filed: January 23, 2014
    Publication date: July 2, 2015
    Inventors: Yong Zhao, Liren Ouyang, Juan Liu, Yongji Zhang
  • Publication number: 20150177529
    Abstract: The present disclosure proposes a type of three-dimensional eyeglasses, including a polarizer and a first wave plate on one side of the polarizer, the first wave plate is a quarter-wavelength wave plate and includes a first left lens and a first right lens corresponding to the left eye and the right eye of a user respectively, the optical axis of the first left lens is vertical to that of the first right lens, and the angles formed between the direction of the transmission axis of the polarizer and those of the optical axes of the first left lens and the first right lens are both 45 degrees, wherein, a second wave plate is arranged on the side of the polarizer away from the first wave plate, the light from a screen passes through the first wave plate, the polarizer and the second wave plate and is then emitted, and the second wave plate is arranged in such a manner that the light emitted after passing through the three-dimensional eyeglasses is circularly polarized light.
    Type: Application
    Filed: January 23, 2014
    Publication date: June 25, 2015
    Inventors: Yong Zhao, Liren Ouyang, Juan Liu, Yongji Zhang
  • Publication number: 20100136573
    Abstract: This document provides methods and materials related to determining whether or not a mammal (e.g., a human) has a neurodegenerative disease (e.g., frontotemporal dementia, AD, or amyotrophic lateral sclerosis (ALS)). For example, methods and materials for using the levels of TDP-43 polypeptides and/or TDP-43 polypeptide cleavage products (e.g., 25 kD and 35 kD TDP-43 polypeptide cleavage products) in a biological fluid (e.g., cerebrospinal fluid) to determine whether or not a mammal has a neurodegenerative disease (e.g., frontotemporal dementia, AD, or ALS) are provided.
    Type: Application
    Filed: November 30, 2009
    Publication date: June 3, 2010
    Inventors: Leonard Petrucelli, Yongjie Zhang, Yafei Xu, Tania Gendron