P

Inventor

MENG QINGCHAO

CN40 patents
⚠️ This page may combine multiple inventors who share the name “MENG QINGCHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIWAN SEMICONDUCTOR MFG CO LTD

31 patents
US9048655B2Jun 2, 2015

ESD protection scheme using I/O pads

TAIWAN SEMICONDUCTOR MFG CO LTD13 citations84
US11942945B2Mar 26, 2024

Method for forming a timing circuit arrangements for flip-flops

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11469743B1Oct 11, 2022

Timing circuit arrangements for flip-flops

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9768768B2Sep 19, 2017

Failsafe interface circuit and related method

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11838026B2Dec 5, 2023

Method of and apparatus for controlling clock signal

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US11456744B1Sep 27, 2022

Multi-bit level shifter and method of operating same

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations72
US12099090B2Sep 24, 2024

Multiplexer for SDFQ having differently-sized scan and data transistors, semiconductor device including same and methods of manufacturing same

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US11784646B1Oct 10, 2023

Combined function IC cell device, layout, and method

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US12580569B2Mar 17, 2026

Multi-bit level shifter

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12375069B2Jul 29, 2025

Method for forming a timing circuit arrangements for flip-flops

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12283591B2Apr 22, 2025

Integrated circuit device

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12191860B2Jan 7, 2025

Level shifter circuit and method of operating the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11862621B2Jan 2, 2024

Integrated circuit device

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11843382B2Dec 12, 2023

Level shifter circuit and method of operating the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11777501B2Oct 3, 2023

Method of method of forming a multi-bit level shifter

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12426379B2Sep 23, 2025

Semiconductor device having interleaved clock gate blocks and decoupling capacitor blocks and method of operating same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12368436B2Jul 22, 2025

Semiconductor device with common deep N-well for different voltage domains and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12334919B2Jun 17, 2025

Combined function IC cell layout method and system

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12224755B2Feb 11, 2025

Method of and apparatus for controlling clock signal

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11821947B1Nov 21, 2023

Multiplexer for SDFQ having differently-sized scan and data transistors, semiconductor device including same and methods of manufacturing same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12437136B2Oct 7, 2025

Method for intra-cell-repurposing dummy transistors and semiconductor device having repurposed formerly dummy transistors

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12288786B2Apr 29, 2025

Shared well structure manufacturing method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11876088B2Jan 16, 2024

Shared well structure, layout, and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12562720B2Feb 24, 2026

Method of forming semiconductor device including daisy-chained delay cells

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations56
US12015410B2Jun 18, 2024

Semiconductor device with daisy-chained delay cells and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations56
US12482659B2Nov 25, 2025

Semiconductor device with T-shaped active region and methods of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US12166487B2Dec 10, 2024

Bi-directional scan flip-flop circuit and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US12477831B2Nov 18, 2025

Semiconductor device having interleaved clock gate blocks and decoupling capacitor blocks and method of operating same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50
US11699015B2Jul 11, 2023

Circuit arrangements having reduced dependency on layout environment

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations48
US12423495B2Sep 23, 2025

Current-distributing pin structure and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations46
US9866217B2Jan 9, 2018

Voltage level shift circuit for multiple voltage integrated circuits

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations46

BOE TECHNOLOGY GROUP CO LTD

3 patents

HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD

2 patents

TAIWAN SEMICONDUCTOR MFG

2 patents

BEIJING BOE TECHNOLOGY DEV CO LTD

1 patent

HEFEI BOE OPTOELECTRONICS TECH

1 patent