Patents by Inventor Yen Wei Tseng

Yen Wei Tseng 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: 12283851
    Abstract: A hairpin stator includes a core, slot-positions and hairpin wires. The core includes a first side and a second side. The slot-positions are configured on the core circumferentially to form M radially-adjacent slot-position layers, wherein M is an odd number greater than or equal to 5. The hairpin wires are configured in the slot-positions and connected to form a plurality of windings. The hairpin wires include a plurality of first U-shaped wires arranged at an outermost slot-position layer in the radial direction and a plurality of second U-shaped wires arranged at an innermost slot-position layer in the radial direction. Each first U-shaped wire includes a U-shaped section arranged at the outermost slot-position layer and protruding from the first side of the core. Each second U-shaped wire includes a U-shaped section arranged at the innermost slot-position layer and protruding from the second side of the core.
    Type: Grant
    Filed: May 30, 2022
    Date of Patent: April 22, 2025
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Yu-Wei Chuang, Yao-Hsien Shao, Ji Dai, Tzu-Ting Hsu, Yen-Wei Tseng
  • Publication number: 20250081623
    Abstract: A semiconductor structure a method of fabricating thereof including a substrate having a device region and a dummy region. A first active region is disposed over the substrate in the device region and a second active region is over the substrate in the dummy region. A first operational gate structure over the first active region and a first non-operational gate structure over the second active region. A first epitaxial region of an n-type dopant is adjacent the first operation gate structure; and a second epitaxial region of an n-type dopant is adjacent the first non-operational gate structure.
    Type: Application
    Filed: February 1, 2024
    Publication date: March 6, 2025
    Inventors: Yi-Hui Chen, Yi-Lii Huang, Chih-Hsiao Chen, Ming Chen Hung, Yen Wei Tseng, Yi-Chen Li