Inventor

YAO YIPING

CN3 patents

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

SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP

2 patents

US12310069B2May 20, 2025

IGBT device and method of making the same

SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP0 citations57

US12527053B2Jan 13, 2026

Semiconductor structure and method of forming the same

SHANGHAI HUAHONG GRACE SEMICONDUCTOR MFG CORP0 citations46

IBM

1 patent

US6570389B2May 27, 2003

Prevention of arcing in power supplies

IBM4 citations53