Patents by Inventor Tsung-Ying Lee

Tsung-Ying 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: 20190368510
    Abstract: A cross flow fan includes a fan frame and a rotor having a hub, a shaft connected with the hub at its rotation center, a plurality of blades, and a disk structure connected with the blades and hub within the fan frame. The fan frame has a frame wall having a lateral flow inlet to the rotor and a lateral flow outlet from the rotor, a base carrying the rotor and frame wall, a cover on one side of the frame wall opposite to the base, and a partition structure disposed between the blades and an inner wall surface of the frame wall. A normal line of the lateral flow inlet and a normal line of the lateral flow outlet are not parallel to an extension direction of the shaft. The blades directly face the lateral flow inlet and the lateral flow outlet along radial directions of the shaft.
    Type: Application
    Filed: August 19, 2019
    Publication date: December 5, 2019
    Inventors: Tsung-Ying LEE, Shih-Han CHEN, Chao-Wen LU
  • Fan
    Patent number: 10436223
    Abstract: A fan includes a fan frame and a rotor having a hub, a shaft connected with the hub at its rotation center, blades, and a disk structure connected with the blades and hub within the fan frame. The fan frame has a frame wall having inlet and outlet surfaces, a base carrying the rotor and frame wall, a cover on one side of the frame wall opposite to the base, and a tongue structure between the base and cover. The normal lines of the inlet and outlet surfaces are not parallel to the extension direction of the shaft. The distance between the virtual line segment of the outlet surface and shaft is the shortest distance between the shaft and outlet surface. The extended line from the center of the groove opening of the tongue structure intersects the imaginary plane where the virtual line segment and shaft are located.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: October 8, 2019
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Tsung-Ying Lee, Shih-Han Chen, Chao-Wen Lu
  • Publication number: 20190189620
    Abstract: A method for forming a memory device is disclosed, including providing a substrate, forming an isolation structure and plural active regions in the substrate, forming a plurality of island features on the substrate respectively covering two of the terminal portions of the active regions, using the island features as an etching mask to etch the substrate to perform a first etching process to define a first recessed region and plural island structures on the substrate. The island structures respectively comprise the two terminal portions of the active regions and the first recessed region comprises the central portions of the active regions.
    Type: Application
    Filed: October 31, 2018
    Publication date: June 20, 2019
    Inventors: Hsu-Yang Wang, Ping-Cheng Hsu, Shih-Fang Tzou, Chin-Lung Lin, Yi-Hsiu Lee, Koji Taniguchi, Harn-Jiunn Wang, Tsung-Ying Tsai
  • FAN
    Publication number: 20150267715
    Abstract: A fan includes a fan frame and a rotor having has a hub, a shaft connected with the hub at its rotation center, blades, and a disk structure connected with the blades and hub within the fan frame. The fan frame has a frame wall having inlet and outlet surfaces, a base carrying the rotor and frame wall, a cover on one side of the frame wall opposite to the base, and a tongue structure between the base and cover. The normal lines of the inlet and outlet surfaces are not parallel to the extension direction of the shaft. The distance between the virtual line segment of the outlet surface and shaft is the shortest distance between the shaft and outlet surface. The extended line from the center of the groove opening of the tongue structure intersects the imaginary plane where the virtual line segment and shaft are located.
    Type: Application
    Filed: March 23, 2015
    Publication date: September 24, 2015
    Inventors: Tsung-Ying LEE, Shih-Han CHEN, Chao-Wen LU
  • Patent number: 8360381
    Abstract: A rotary adjusting hook contains a hooking member including a circular first loop fitted on one end thereof, a first vertical segment extending downward from another end thereof, and a hook segment extending outward from the first vertical segment; a first retainer including a circular second loop fitted on one end thereof, a second vertical segment extending downward from another end thereof, a second retainer including a circular third loop fitted on one end thereof, and a third vertical segment extending downward from another end thereof; a positioning set including an axial connecting member and an adjusting member, and the axial connecting member including a first coupling segment to connect with an adjusting member; the adjusting member including a second coupling segment to connect with the first coupling segment of the axial connecting member.
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: January 29, 2013
    Inventor: Tsung-Ying Lee
  • Publication number: 20120181403
    Abstract: A hanging device includes a holding set including a loop to hold an object and a fastening structure extending outward from one side of the loop. A supporting assembly includes at least one post, one end of which is axially coupled with the holding set by using at least one axial positioning structure, wherein the axial positioning structure is used to adjust and position the post.
    Type: Application
    Filed: March 21, 2011
    Publication date: July 19, 2012
    Inventor: Tsung-Ying Lee
  • Publication number: 20120091296
    Abstract: An adjustable supporting apparatus of an object holder includes a body including an upper seat mounted on an upper end thereof for receiving an object, and a plurality of support elements, wherein each of the support elements has one end axially connected on the upper seat of the body by means of an axial rotating structure and another end having an abutting portion formed thereon to rotate axially by means of the axial rotating structure and to abut against the object. Hence each of the support elements is capable of being rotated to adjust a desired holding range and height with respect to the size of the object to enhance utility.
    Type: Application
    Filed: October 13, 2010
    Publication date: April 19, 2012
    Inventor: Tsung-Ying Lee
  • Publication number: 20120049032
    Abstract: A rotary adjusting hook contains a hooking member including a circular first loop fitted on one end thereof, a first vertical segment extending downward from another end thereof, and a hook segment extending outward from the first vertical segment; a first retainer including a circular second loop fitted on one end thereof, a second vertical segment extending downward from another end thereof, a second retainer including a circular third loop fitted on one end thereof, and a third vertical segment extending downward from another end thereof; a positioning set including an axial connecting member and an adjusting member, and the axial connecting member including a first coupling segment to connect with an adjusting member; the adjusting member including a second coupling segment to connect with the first coupling segment of the axial connecting member.
    Type: Application
    Filed: October 13, 2010
    Publication date: March 1, 2012
    Inventor: Tsung-Ying Lee
  • Patent number: D849193
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: May 21, 2019
    Assignee: KOHLER CHINA INVESTMENT CO. LTD.
    Inventors: Tsung-Yu Lu, Chia-Ying Lee, Lun Cheak Tan
  • Patent number: D849194
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: May 21, 2019
    Assignee: KOHLER CHINA INVESTMENT CO. LTD.
    Inventors: Tsung-Yu Lu, Chia-Ying Lee, Lun Cheak Tan
  • Patent number: D853525
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: July 9, 2019
    Assignee: KOHLER CHINA INVESTMENT CO., LTD.
    Inventors: Tsung-Yu Lu, Chia-Ying Lee, Lun Cheak Tan