P

Inventor

YU CHIH-CHENG

TW5 patents
⚠️ This page may combine multiple inventors who share the name “YU CHIH-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIWAN SEMICONDUCTOR MFG CO LTD

3 patents
US11100964B1Aug 24, 2021

Multi-stage bit line pre-charge

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations72
US12406704B2Sep 2, 2025

Multi-stage bit line pre-charge

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11749321B2Sep 5, 2023

Multi-stage bit line pre-charge

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61

PRIMAX ELECTRONIOCS LTS

1 patent
US6262714B1Jul 17, 2001

Pointing device with a detachable roller ball module

PRIMAX ELECTRONIOCS LTS6 citations52

FOXLINK IMAGE TECH CO LTD

1 patent
US11952231B2Apr 9, 2024

Paper feeding device

FOXLINK IMAGE TECH CO LTD0 citations46