Patents by Inventor Shih-I Lee

Shih-I Lee 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: 20240170211
    Abstract: A metal electrode of a ceramic capacitor and a method of forming the same are provided. The method includes mixing metal powders and a barium titanate organic-precursor to obtain precursor powders; adding an adhesive to the precursor powders to obtain a metal slurry; performing a molding process to the metal slurry to obtain a film material; performing a binder burn-out process to the film material to obtain a degumming film; and performing a sintering process to the degumming film to obtain the metal electrode. By mixing specific amount of barium titanate organic-precursor with the metal powders, the barium titanate metallic organic-precursor can be transformed to barium titanate in the following process, and barium titanate can be dispersed between the metals homogeneously. Therefore, electrode continuity can be increased.
    Type: Application
    Filed: February 24, 2023
    Publication date: May 23, 2024
    Inventors: Hsing-I HSIANG, Fu-Su YEN, Chi-Yuen HUANG, Chun-Te LEE, Kai-Hsun YANG, Shih-Ming WANG
  • Patent number: 11929258
    Abstract: An integrated circuit structure includes a first metal feature formed into a first dielectric layer, a second metal feature formed into a second dielectric layer, the second dielectric layer being disposed on said first dielectric layer, and a via connecting the first metal feature to the second metal feature, wherein a top portion of the via is offset from a bottom portion of the via.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: March 12, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shih-Ming Chang, Chih-Ming Lai, Ru-Gun Liu, Tsai-Sheng Gau, Chung-Ju Lee, Tien-I Bao, Shau-Lin Shue
  • Patent number: 9395555
    Abstract: A structure of eyeglasses is disclosed. The structure of eyeglasses includes a frame and a temple. The frame includes a trench. A bottom wall of the trench has a first second interference points. The temple is rotatably connected to the frame, rotates relative to the frame along a central fixed point, and includes a protruding portion. The protruding portion has a protruding point with a furthest distance to the central fixed point. When the temple rotates, the protruding portion moves in the trench and the protruding point is in contact with the bottom wall of the trench between the first and second interference points. The distances from the first and second interference points to the central fixed point are substantially equal to the furthest distance. A distance from the bottom wall of the trench between the first and second interference points is substantially smaller than the furthest distance.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: July 19, 2016
    Assignee: Trimax Safety Corp.
    Inventors: Shih-I Lee, Ching-Hsiu Chan
  • Publication number: 20160178931
    Abstract: A structure of eyeglasses is disclosed. The structure of eyeglasses includes a frame and a temple. The frame includes a trench. A bottom wall of the trench has a first second interference points. The temple is rotatably connected to the frame, rotates relative to the frame along a central fixed point, and includes a protruding portion. The protruding portion has a protruding point with a furthest distance to the central fixed point. When the temple rotates, the protruding portion moves in the trench and the protruding point is in contact with the bottom wall of the trench between the first and second interference points. The distances from the first and second interference points to the central fixed point are substantially equal to the furthest distance. A distance from the bottom wall of the trench between the first and second interference points is substantially smaller than the furthest distance.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Inventors: SHIH-I LEE, CHING-HSIU CHAN
  • Patent number: 9341862
    Abstract: Eyeglasses having a nose pad adjusting structure is provided, which includes a frame unit, a lens, a nose pad positioning part and a nose pad. The frame unit has a first installation part and a second installation part. The lens is inserted in a first and a second clamping slots of the first and the second installation parts. One end of the nose pad positioning part extends a distance oppositely to the second installation part and then extends curvedly to the second installation part accordingly to form an interval apart from the second installation part. The nose pad positioning part has an internal side wall which a plurality of convex teeth is disposed thereon. Thorn tooth is disposed in a middle portion of the nose pad, and an angle of the nose pad relative to the frame unit is adjusted by engaging the thorn tooth with the convex teeth.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: May 17, 2016
    Assignee: Trimax Safety Corp.
    Inventors: Shih-I Lee, Ching-Hsiu Chan
  • Publication number: 20150196111
    Abstract: Disclosure relates to a portable device, including a pressing portion bending in a direction toward both ends thereof to form a first and second pressing portions; first bending portion formed opposite to the bending direction of the first pressing portion and curvedly extending from the end of the first pressing portion, and having a groove; second bending portion formed corresponding to the first bending portion and opposite to the bending direction of the second pressing portion and curvedly extending from the end of the second pressing portion, the second bending portion located at the side of the first bending portion and penetrating both sides of the first bending portion back and forth through the groove, when the second bending portion located at the other side of the first bending portion, the end of the first bending portion and the end of the second bending portion connected with each other.
    Type: Application
    Filed: January 16, 2014
    Publication date: July 16, 2015
    Applicant: TRIMAX SAFETY CORP.
    Inventors: SHIH-I LEE, CHING-HSIU CHAN
  • Publication number: 20150146158
    Abstract: Disclosure relates to a structure of eyeglasses, including a body of eyeglasses integrally formed to include a mid-rim and two frames, the mid-rim being disposed between the two frames and surrounded thereby to form a nose bridge, a holding recess being concavely disposed at the mid-rim, the holding recess having a buckling portion, each of the frames having a lens bearing portion for bearing lens, an opening of the lens bearing portion being disposed at the holding recess, and another side of each of the frames opposite to a side where the mid-rim is connected being movably arranged with a temple; and a buckling member being arranged with a shape corresponding to that of the holding recess, and being detachably disposed to the buckling portion of the mid-rim. The present invention is therefore easy to disassemble or replace lens.
    Type: Application
    Filed: November 28, 2013
    Publication date: May 28, 2015
    Applicant: TRIMAX SAFETY CORP.
    Inventors: SHIH-I LEE, CHING-HSIU CHAN
  • Patent number: D689918
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: September 17, 2013
    Assignee: Trimax Safety Corp.
    Inventors: Shih-I Lee, Ching-Hsiu Chan
  • Patent number: D690763
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: October 1, 2013
    Assignee: Trimax Safety Corp.
    Inventors: Shih-I Lee, Ching-Hsiu Chan
  • Patent number: D698853
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: February 4, 2014
    Assignee: Trimax Safety Corp.
    Inventors: Shih-I Lee, Ching-Hsiu Chan
  • Patent number: D720798
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: January 6, 2015
    Assignee: Trimax Safety Corp
    Inventors: Shih-I Lee, Ching-Hsiu Chan
  • Patent number: D747758
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: January 19, 2016
    Assignee: Trimax Safety Corp.
    Inventors: Shih-I Lee, Ching-Hsiu Chan
  • Patent number: D748720
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: February 2, 2016
    Assignee: Trimax Safety Corp.
    Inventors: Shih-I Lee, Ching-Hsiu Chan
  • Patent number: D780252
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: February 28, 2017
    Assignee: Trimax Safety Corp.
    Inventors: Shih-I Lee, Ching-Hsiu Chan