Changyoung Lee

4 Patents

• US125058732025

  Memory Device Including Sense Amplifier and Offset Cancellation Method

  SAMSUNG ELECTRONICS CO., Ltd.

  0 cites
• US122370002025

  Sense Amplifier Circuit with Precharge, Memory Device Including the Same and Sensing Method of Memory Device

  Samsung Electronics Co., Ltd.

  0 cites
• US119454262024

  Brake Control Apparatus and Method of Controlling the Same

  HL MANDO CORPORATION

  0 cites
• US115496222023

  Sealing Device for Hyper Tube

  KOREA RAILROAD RESEARCH INSTITUTE

  0 cites