Inventor

YU RONGHUA

US3 patents

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

HATCO CORP

2 patents

US12571684B2Mar 10, 2026

Sensor and control systems for food preparation

HATCO CORP0 citations58

US11609121B2Mar 21, 2023

Sensor and control systems for food preparation

HATCO CORP1 citations58

GLOBALFOUNDRIES SG PTE LTD

1 patent

US9870939B2Jan 16, 2018

RC-stacked MOSFET circuit for high voltage (HV) electrostatic discharge (ESD) protection

GLOBALFOUNDRIES SG PTE LTD5 citations66