Patents by Inventor Sung-Chun Yang

Sung-Chun Yang 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: 20230372983
    Abstract: A cleaning apparatus, method, and dry chamber are provided for cleaning a wafer carrier that holds wafers as part of a semiconductor fabrication process. The cleaning apparatus includes a wet chamber that receives the wafer carrier to be washed and a reservoir in fluid communication with the wet chamber. The reservoir stores a cleaning liquid that is introduced to the wafer carrier within the wet chamber during a washing operation, and a dry chamber is spaced apart from the wet chamber. The dry chamber receives the wafer carrier after the wafer carrier is washed in the wet chamber and holds the wafer carrier during a drying operation. A transport system transports the wafer carrier between the wet chamber and the dry chamber during a cleaning process.
    Type: Application
    Filed: August 8, 2023
    Publication date: November 23, 2023
    Inventors: Eason CHEN, Yi-Fam SHIU, Sung-Chun YANG, Hsu-Shui LIU, Yang-Ann CHU, Jiun-Rong PAI
  • Patent number: 11813649
    Abstract: A cleaning apparatus, method, and dry chamber are provided for cleaning a wafer carrier that holds wafers as part of a semiconductor fabrication process. The cleaning apparatus includes a wet chamber that receives the wafer carrier to be washed and a reservoir in fluid communication with the wet chamber. The reservoir stores a cleaning liquid that is introduced to the wafer carrier within the wet chamber during a washing operation, and a dry chamber is spaced apart from the wet chamber. The dry chamber receives the wafer carrier after the wafer carrier is washed in the wet chamber and holds the wafer carrier during a drying operation. A transport system transports the wafer carrier between the wet chamber and the dry chamber during a cleaning process.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: November 14, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Eason Chen, Yi-Fam Shiu, Sung-Chun Yang, Hsu-Shui Liu, Yang-Ann Chu, Jiun-Rong Pai
  • Patent number: 11786947
    Abstract: A cleaning apparatus, method, and dry chamber are provided for cleaning a wafer carrier that holds wafers as part of a semiconductor fabrication process. The cleaning apparatus includes a wet chamber that receives the wafer carrier to be washed and a reservoir in fluid communication with the wet chamber. The reservoir stores a cleaning liquid that is introduced to the wafer carrier within the wet chamber during a washing operation, and a dry chamber is spaced apart from the wet chamber. The dry chamber receives the wafer carrier after the wafer carrier is washed in the wet chamber and holds the wafer carrier during a drying operation. A transport system transports the wafer carrier between the wet chamber and the dry chamber during a cleaning process.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: October 17, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Eason Chen, Yi-Fam Shiu, Sung-Chun Yang, Hsu-Shui Liu, Yang-Ann Chu, Jiun-Rong Pai
  • Publication number: 20220362819
    Abstract: A cleaning apparatus, method, and dry chamber are provided for cleaning a wafer carrier that holds wafers as part of a semiconductor fabrication process. The cleaning apparatus includes a wet chamber that receives the wafer carrier to be washed and a reservoir in fluid communication with the wet chamber. The reservoir stores a cleaning liquid that is introduced to the wafer carrier within the wet chamber during a washing operation, and a dry chamber is spaced apart from the wet chamber. The dry chamber receives the wafer carrier after the wafer carrier is washed in the wet chamber and holds the wafer carrier during a drying operation. A transport system transports the wafer carrier between the wet chamber and the dry chamber during a cleaning process.
    Type: Application
    Filed: July 27, 2022
    Publication date: November 17, 2022
    Inventors: Eason Chen, Yi-Fam Shiu, Sung-Chun Yang, Hsu-Shui Liu, Yang-Ann Chu, Jiun-Rong Pai
  • Publication number: 20210370363
    Abstract: A cleaning apparatus, method, and dry chamber are provided for cleaning a wafer carrier that holds wafers as part of a semiconductor fabrication process. The cleaning apparatus includes a wet chamber that receives the wafer carrier to be washed and a reservoir in fluid communication with the wet chamber. The reservoir stores a cleaning liquid that is introduced to the wafer carrier within the wet chamber during a washing operation, and a dry chamber is spaced apart from the wet chamber. The dry chamber receives the wafer carrier after the wafer carrier is washed in the wet chamber and holds the wafer carrier during a drying operation. A transport system transports the wafer carrier between the wet chamber and the dry chamber during a cleaning process.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 2, 2021
    Inventors: Eason Chen, Yi-Fam Shiu, Sung-Chun Yang, Hsu-Shui Liu, Yang-Ann Chu, Jiun-Rong Pai
  • Patent number: 9184077
    Abstract: Embodiments of mechanisms of a wafer pod including a wafer positioning mechanism are provided. The wafer positioning mechanism includes a base including a blocking portion, and a linking bar pivoted on the base and including a resilient portion. The wafer positioning mechanism also includes a pushing element pivoted on the linking shaft. Further, when the pushing element is at a retaining position, the resilient portion abuts against the blocking portion, and a force generated by the linking bar is applied to the pushing element.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: November 10, 2015
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD
    Inventors: Sung-Chun Yang, Ying-Chi Peng, Yao-Pin Yang
  • Publication number: 20150090630
    Abstract: Embodiments of mechanisms of a wafer pod including a wafer positioning mechanism are provided. The wafer positioning mechanism includes a base including a blocking portion, and a linking bar pivoted on the base and including a resilient portion. The wafer positioning mechanism also includes a pushing element pivoted on the linking shaft. Further, when the pushing element is at a retaining position, the resilient portion abuts against the blocking portion, and a force generated by the linking bar is applied to the pushing element.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 2, 2015
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd
    Inventors: Sung-Chun YANG, Ying-Chi PENG, Yao-Pin YANG
  • Patent number: 8857619
    Abstract: Embodiments of mechanisms of a wafer pod including a pod door are provided. The pod lock includes a rotating element pivoted on the pod housing and having an anchor element disposed on the rotating body. The pod lock further includes a locking element including a locking body slidably disposed on the pod housing. The pod lock also includes an elastic element disposed on the locking body, and adjacent to the anchor element. When the rotating element is rotated, the rotating element pushes the locking element to move, and the elastic element applies an elastic force on the anchor element.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: October 14, 2014
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd
    Inventors: Sung-Chun Yang, Ying-Chi Peng, Yao-Pin Yang