P

Inventor

LIU YI-CHING

TW76 patents
⚠️ This page may combine multiple inventors who share the name “LIU YI-CHING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIWAN SEMICONDUCTOR MFG CO LTD

38 patents
US11404091B2Aug 2, 2022

Memory array word line routing

TAIWAN SEMICONDUCTOR MFG CO LTD17 citations94
US11404099B1Aug 2, 2022

Using split word lines and switches for reducing capacitive loading on a memory system

TAIWAN SEMICONDUCTOR MFG CO LTD9 citations86
US11238904B1Feb 1, 2022

Using embedded switches for reducing capacitive loading on a memory system

TAIWAN SEMICONDUCTOR MFG CO LTD6 citations86
US11521663B2Dec 6, 2022

Memory circuit and method of operating same

TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US12063786B2Aug 13, 2024

Compute-in-memory device and method

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations75
US12062408B2Aug 13, 2024

Switches to reduce routing rails of memory system

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US12027204B2Jul 2, 2024

Memory including metal rails with balanced loading

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US12014768B2Jun 18, 2024

DRAM computation circuit and method

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US12002499B2Jun 4, 2024

Using split word lines and switches for reducing capacitive loading on a memory system

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US12002534B2Jun 4, 2024

Memory array word line routing

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11991887B2May 21, 2024

Three-dimensional memory

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11942177B2Mar 26, 2024

Using embedded switches for reducing capacitive loading on a memory system

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11854616B2Dec 26, 2023

Memory including metal rails with balanced loading

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11756591B2Sep 12, 2023

Switches to reduce routing rails of memory system

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11749664B2Sep 5, 2023

Memory circuits

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11744080B2Aug 29, 2023

Three-dimensional memory device with word lines extending through sub-arrays, semiconductor device including the same and method for manufacturing the same

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11424233B1Aug 23, 2022

Memory circuits and related methods

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11423960B2Aug 23, 2022

Memory device

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11676641B2Jun 13, 2023

Memory systems with vertical integration

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations69
US12462860B2Nov 4, 2025

Using split word lines and switches for reducing capacitive loading on a memory system

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12406702B2Sep 2, 2025

Switches to reduce routing rails of memory system

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12402322B2Aug 26, 2025

Common-connection method in 3D memory

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12388065B2Aug 12, 2025

Memory circuits

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12376311B2Jul 29, 2025

Three-dimensional memory device with word lines extending through sub-arrays, semiconductor device including the same and method for manufacturing the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12374396B2Jul 29, 2025

Memory including metal rails with balanced loading

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12361981B2Jul 15, 2025

Using embedded switches for reducing capacitive loading on a memory system

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12266424B2Apr 1, 2025

Memory circuit and method of operating same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12137571B2Nov 5, 2024

Integrated circuit including three-dimensional memory device

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11955201B2Apr 9, 2024

Memory device

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11854663B2Dec 26, 2023

Memory circuit and method of operating same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11856786B2Dec 26, 2023

Integrated circuit including three-dimensional memory device

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11823769B2Nov 21, 2023

Reducing capacitive loading of memory system based on switches

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US11758735B2Sep 12, 2023

Common-connection method in 3D memory

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12394469B2Aug 19, 2025

DRAM computation circuit and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12363909B2Jul 15, 2025

Semiconductor memory devices and methods of manufacturing thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12363908B2Jul 15, 2025

Semiconductor memory devices with varying channel width and methods of manufacturing thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12249390B2Mar 11, 2025

Memory systems with vertical integration

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12190931B2Jan 7, 2025

Semiconductor memory devices and methods of manufacturing thereof

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62

MACRONIX INT CO LTD

6 patents

WANG CHIH-KUANG

1 patent

SKYMEDI CORP

1 patent

LIU YI-CHING

1 patent

CHEN TZUNG-SHEN

1 patent

TAI CHIH-WEI

1 patent

MAGIC CONTROL TECH CORPORATION

1 patent

Showing the top 50 of 76 patents by PatentIndex Score.