Patents by Inventor Yi Wen CHAN

Yi Wen CHAN 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).

  • METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND A SEMICONDUCTOR DEVICE
    Publication number: 20240145581
    Abstract: In a method of manufacturing a semiconductor device, a fin structure having a channel region protruding from an isolation insulating layer disposed over a semiconductor substrate is formed, a cleaning operation is performed, and an epitaxial semiconductor layer is formed over the channel region. The cleaning operation and the forming the epitaxial semiconductor layer are performed in a same chamber without breaking vacuum.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 2, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ya-Wen CHIU, Yi Che CHAN, Lun-Kuang TAN, Zheng-Yang PAN, Cheng-Po CHAU, Pin-Chu LIANG, Hung-Yao CHEN, De-Wei YU, Yi-Cheng LI
  • MASSAGE DEVICE
    Publication number: 20210137773
    Abstract: A massage device is disclosed that is made by converting an existing breast pump using a massage adapter ring that allows for the easy conversion to and from a massage device to breast pump.
    Type: Application
    Filed: December 28, 2018
    Publication date: May 13, 2021
    Applicant: FITSON SINGAPORE PTE. LTD.
    Inventor: Yi Wen CHAN