AI semiconductor

Design Strategies of Capacitor-Based Synaptic Cell for High-Efficiency Analog Neural Network Training

Advanced Intelligent Systems, 2400600 (2024)
Byoungwoo Lee, Wonjae Ji, Hyejin Kim, Seungmin Han, Geonwoong Park, Pyeongkang Hur, Gilsu Jeon, Hyungmin Lee,Yoonyoung Chung, Junwoo Son, Yongyoung Noh, Seyoung Kim
AI semiconductor

First Observation of Time Exponent Variations under Positive bias Stress on a-IGZO Transistors Utilizing Ultrafast On-the-Fly Technique with 1 us Delay

IEEE Symposium on VLSI Technology and Circuits (2024)
Taewon Seo, Changeon Jin, Yoonyoung Chung
AI semiconductor

Memory Device Including In-Memory Operation Circuit and Operating Method Thereof
인 메모리 연산 회로를 포함하는 메모리 장치 및 이의 동작 방법

10-2024-0065356 (Korea, pending)
May 20, 2024
Yoonyoung Chung, Suwon Seong
AI semiconductor

4T TCAM Cell Utilizing Dual-Gate Transistors, 4T TCAM Cell Array, and Method for Writing Information to the 4T TCAM
듀얼 게이트 트랜지스터를 활용한 4T TCAM 셀, 4T TCAM 셀 어레이, 및 정보를 기록하는 방법

10-2024-0052665 (Korea, pending)
Apr 19, 2024
Yoonyoung Chung, Taewon Seo, Seongmin Park
AI semiconductor

2T DRAM Cell with Asymmetric Parasitic Capacitors and 2T DRAM Cell Array
비대칭 기생 커패시터를 포함한 2T 디램 셀 및 2T 디램 셀 어레이

10-2024-0026247 (Korea, pending)
Feb 23, 2024
Yoonyoung Chung, Suwon Seong, Dae-Hwan Kang, Sung-Woong Chung
AI semiconductor

Three Terminal Two Transistor DRAM Cell and Operation Method Thereof
3단자 2트랜지스터 디램 셀 구조 및 동작 방법

10-2023-0194399 (Korea, pending)
Dec 28, 2023
Yoonyoung Chung, Suwon Seong, Sung Woong Chung, Dae Hwan Kang
AI semiconductor

Synapse Device and Method of Operating the Same

18/522,109 (US, pending)
Nov 28, 2023
Yoonyoung Chung, Suwon Seong, Seongmin Park
AI semiconductor

A 2T Neuromorphic Device based on Metal Oxide Transistor with Self-Assembled Monolayer for High-Precision Artificial Intelligence

MRS Spring Meeting, San Francisco, US
Seongmin Park, Suwon Seong, Yoonyoung Chung
Apr 11, 2023

Highly Linear and Symmetric 2T Synaptic Device Composed of IGZO Transistors by Identical Charging and Discharging Characteristics

IEEE Electron Devices Technology & Manufacturing Conference (EDTM) (2023)
Suwon Seong, Seongmin Park, Hyunyoung Cho, Yoonyoung Chung
AI semiconductor

IGZO Photonic-Synaptic Transistors with Outstanding Linearity by Controlling Oxygen Vacancy for Neuromorphic Computing

IEEE Electron Devices Technology & Manufacturing Conference (EDTM) (2023)
Taewon Seo, Juyoung Yun, Yoonyoung Chung
AI semiconductor

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