Ching-chih Chang

6 Patents

• US123344362025

  Metal Interconnect Structure Having Serpent Metal Line

  UNITED MICROELECTRONICS Corp.

  0 cites
• US120573462024

  Semiconductor Device Including Metal Interconnections Having Sidewall Spacers Thereon, and Method for Fabricating the Same

  UNITED MICROELECTRONICS Corp.

  0 cites
• US120074352024

  Method of Copper Hillock Detecting

  UNITED MICROELECTRONICS Corp.

  0 cites
• US118920282024

  Fastening Assembly and Board-to-board Assembled Structure

  LITE-ON TECHNOLOGY CORPORATION

  0 cites
• US118151182023

  Fixing Device

  LITE-ON TECHNOLOGY CORPORATION

  0 cites
• US117912032023

  Semiconductor Device Including Metal Interconnections Having Sidewall Spacers Thereon, and Method for Fabricating the Same

  UNITED MICROELECTRONICS Corp.

  0 cites