Patents by Inventor Shun-Wen LONG

Shun-Wen LONG 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: 11505457
    Abstract: An operation method of a semiconductor removing apparatus includes moving a semiconductor structure to a stage, wherein the semiconductor structure includes a lower substrate, a cap, and a micro electro mechanical system (MEMS) structure between the lower substrate and the cap, and the cap has a diced portion; pulling, by a clamp assembly, a tape of a tape roll from a first side of the stage to a second side of the stage opposite to the first side, such that the tape is attached to the cap of the semiconductor structure; and pulling, by the clamp assembly, the tape of the tape roll from the second side of the stage back to the first side of the stage, such that the diced portion of the cap separates from the semiconductor structure.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: November 22, 2022
    Assignee: XINTEC INC.
    Inventors: Yu-Tang Shen, Shun-Wen Long, Chih-Hung Cho, Hsing-Yuan Chu
  • Publication number: 20220332571
    Abstract: An operation method of a semiconductor removing apparatus includes moving a semiconductor structure to a stage, wherein the semiconductor structure includes a lower substrate, a cap, and a micro electro mechanical system (MEMS) structure between the lower substrate and the cap, and the cap has a diced portion; pulling, by a clamp assembly, a tape of a tape roll from a first side of the stage to a second side of the stage opposite to the first side, such that the tape is attached to the cap of the semiconductor structure; and pulling, by the clamp assembly, the tape of the tape roll from the second side of the stage back to the first side of the stage, such that the diced portion of the cap separates from the semiconductor structure.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 20, 2022
    Inventors: Yu-Tang SHEN, Shun-Wen LONG, Chih-Hung CHO, Hsing-Yuan CHU
  • Patent number: 9859320
    Abstract: A chip package includes a chip, an insulating layer and a conductive layer. The chip includes a substrate, an epitaxy layer, a device region and a conductive pad. The epitaxy layer is disposed on the substrate, and the device region and the conductive pad are disposed on the epitaxy layer. The conductive pad is at a side of the device region and connected to the device region. The conductive pad protrudes out of a side surface of the epitaxy layer. The insulating layer is disposed below the substrate and extended to cover the side surface of the epitaxy layer. The conductive layer is disposed below the insulating layer and extended to contact the conductive pad. The conductive layer and the side surface of the epitaxy layer are separated by a first distance.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: January 2, 2018
    Assignee: XINTEC INC.
    Inventors: Shun-Wen Long, Guo-Jyun Chiou, Meng-Han Kuo, Ming-Chieh Huang, Hsi-Chien Lin, Chin-Kang Chen, Yi-Pin Chen
  • Publication number: 20170186797
    Abstract: A chip package includes a chip, an insulating layer and a conductive layer. The chip includes a substrate, an epitaxy layer, a device region and a conductive pad. The epitaxy layer is disposed on the substrate, and the device region and the conductive pad are disposed on the epitaxy layer. The conductive pad is at a side of the device region and connected to the device region. The conductive pad protrudes out of a side surface of the epitaxy layer. The insulating layer is disposed below the substrate and extended to cover the side surface of the epitaxy layer. The conductive layer is disposed below the insulating layer and extended to contact the conductive pad. The conductive layer and the side surface of the epitaxy layer are separated by a first distance.
    Type: Application
    Filed: December 28, 2016
    Publication date: June 29, 2017
    Inventors: Shun-Wen LONG, Guo-Jyun CHIOU, Meng-Han KUO, Ming-Chieh HUANG, Hsi-Chien LIN, Chin-Kang CHEN, Yi-Pin CHEN