Inventor

HAVANTO PETRI

FI5 patents

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

ABB SCHWEIZ AG

2 patents

US11271507B2Mar 8, 2022

Motor speed estimation for drive safety system

ABB SCHWEIZ AG1 citations52

US11290046B2Mar 29, 2022

Electrical drive system with independent diagnostics

ABB SCHWEIZ AG0 citations48

NOKIA TELECOMMUNICATIONS OY

1 patent

US5987007ANov 16, 1999

Manipulation of header field in ATM cell

NOKIA TELECOMMUNICATIONS OY10 citations65

ABB BEIJING DRIVE SYSTEMS CO LTD

1 patent

US11695353B2Jul 4, 2023

Safe torque off (STO) circuit and method for STO circuit

ABB BEIJING DRIVE SYSTEMS CO LTD0 citations38

ABB OY

1 patent

US9671775B2Jun 6, 2017

Actuator assembly

ABB OY0 citations32