Chien-hung Chang

6 Patents

• US124530962025

  Trench Gate High Voltage Transistor for Embedded Memory

  Taiwan Semiconductor Manufacturing Company, Ltd.

  0 cites
• US122565492025

  Boundary Design to Reduce Memory Array Edge CMP Dishing Effect

  Taiwan Semiconductor Manufacturing Company, Ltd.

  0 cites
• US121273992024

  Array Boundary Structure to Reduce Dishing

  Taiwan Semiconductor Manufacturing Company, Ltd.

  0 cites
• US120481632024

  Trench Gate High Voltage Transistor for Embedded Memory

  Taiwan Semiconductor Manufacturing Company, Ltd.

  0 cites
• US118126162023

  Trench Gate High Voltage Transistor for Embedded Memory

  Taiwan Semiconductor Manufacturing Company, Ltd.

  0 cites
• US117069142023

  Method of Forming an Array Boundary Structure to Reduce Dishing

  Taiwan Semiconductor Manufacturing Company, Ltd.

  0 cites