Samuli Heikkilä

This inventor holds 14 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignees: Abb Oy, Abb Industry Oy, Abb Stromberg Drives Oy. Active years: 1993-2024.

USPTO Granted Patents = 14 (Patent Applications = 2)

% Patents Active = 92.9

EPO Patents = 5 (Patent Applications = 10)

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 46(Granted Patents)

Company Filing History:

Abb Stromberg Drives Oy

Years Active: 1993-2024

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12126283 - Double winding electric machine assembly (2024-10-22),

2. 9595864 - Method and apparatus for balancing voltages of multi-level inverter DC link (2017-03-14),

3. 8483981 - Induction motor parameter identification (2013-07-09),

4. 8415916 - Estimation of parameters of an induction machine (2013-04-09),

5. 8405344 - Method and apparatus for estimating a rotation speed of an electric motor (2013-03-26),

6. 7352220 - Measuring average of phase voltage of a frequency converter based on an idealized waveform (2008-04-01),

7. 7262577 - Method for estimating the sum of stator and rotor resistances (2007-08-28),

8. 7250739 - Method for estimating the rotor time constant of an induction machine (2007-07-31),

9. 7034510 - Method for coupling inverter to alternating voltage (2006-04-25),

10. 6094364 - Direct torque control inverter arrangement (2000-07-25),

11. 5589754 - Method for determining a stator flux estimate for an asynchronous machine (1996-12-31),

12. 5477162 - Method for determining the short-circuit inductance of an asynchronous (1995-12-19),

13. 5371458 - Method for determining the stator flux of an asynchronous machine (1994-12-06),

14. 5198742 - Method of preventing the stalling of an asynchronous machine (1993-03-30),

Title: Samuli Heikkila: Innovator in Electrical Engineering

Introduction

Samuli Heikkila is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of electrical engineering, particularly in the area of inverter technology. With a total of five patents to his name, Heikkila has established himself as a key figure in innovation.

Latest Patents

His latest patents include a "Direct Torque Control Inverter Arrangement" and a "Method for Determining a Stator Flux Estimate for an Asynchronous Machine." These inventions reflect his expertise and commitment to advancing technology in his field.

Career Highlights

Throughout his career, Heikkila has worked with prominent companies such as ABB Industry Oy and ABB Stromberg Drives Oy. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

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Conclusion

Samuli Heikkila's contributions to electrical engineering through his patents and work with leading companies highlight his role as an influential inventor. His innovations continue to impact the industry positively.