This inventor holds 4 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignee: Abb Schweiz Ag. Active years: 2020-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020-2025
Title: Mikko Kajava: Fuel Cell and Power Distribution Innovations.
Introduction
Mikko Kajava is an inventor based in Helsinki, Finland. His patent work includes technologies for fuel cell power systems and electrical power distribution. He is associated with ABB Schweiz AG and ABB Oy. His portfolio includes 4 patents.
Latest Patents
Kajava’s recent patent work includes a power distribution assembly designed to connect two fuel-cell-based DC power sources to a multi-winding alternating-current rotating machine. The assembly uses separate DC bus bars, with the second bus bar galvanically isolated from the first, and corresponding supply converters connected to separate stator windings. This arrangement provides a structured way to distribute power from the two sources to the machine.
Another patent concerns a fuel cell power system and a method for starting it. The system connects fuel-cell voltage outputs to a DC voltage link through one or more DC/DC converters. A local load draws power from the fuel cell system to reduce its voltage, supporting the system’s startup process.
Career Highlights
Kajava’s listed company affiliations include ABB Schweiz AG and ABB Oy. His patent subjects reflect work on power conversion, fuel-cell systems, and electrical distribution.
Collaborations
His listed coworkers include Sami Kanerva and Arber Haxhiu.
Conclusion
Mikko Kajava’s patent portfolio focuses on practical power-system technologies, particularly fuel-cell integration, startup, and distribution.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile