Petri Havanto

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Electrical drive system with independent diagnostics
- Patent number 11,290,046
- Issue date Mar 29, 2022
- ABB Schweiz AG
- Janne Kallio
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor speed estimation for drive safety system
- Patent number 11,271,507
- Issue date Mar 8, 2022
- ABB Schweiz AG
- Toni Kuikka
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Input/Output Facility Arrangement in An Electric Logic Control Devi...
- Publication number 20250076826
- Publication date Mar 6, 2025
- ABB Schweiz AG
- Pekka Alasaari
- G05 - CONTROLLING REGULATING
Information Patent Application
MOTOR SPEED ESTIMATION FOR DRIVE SAFETY SYSTEM
- Publication number 20210167710
- Publication date Jun 3, 2021
- ABB Schweiz AG
- Toni Kuikka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL DRIVE SYSTEM WITH INDEPENDENT DIAGNOSTICS
- Publication number 20210159831
- Publication date May 27, 2021
- ABB Schweiz AG
- Janne Kallio
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER