Ting-hsien Ko

3 Patents

• US123994392025

  Pellicle, Pellicle Removal Tool, and Method of Utilizing Pellicle and Pellicle Removal Tool

  Taiwan Semiconductor Manufacturing Co., Ltd.

  0 cites
• US122822642025

  Cleaning Apparatus for Cleaning Surface of Photomask

  TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED

  0 cites
• US120858482024

  Photomask Cleaning Tool

  Taiwan Semiconductor Manufacturing Company, Ltd.

  0 cites