Roland Siljeström

This inventor holds 10 USPTO granted patents and 4 EPO patents. Top assignees: Abb Technology Ag, Abb Ab, Abb Technology Ltd. Active years: 1997-2017.

USPTO Granted Patents = 10

% Patents Active = 80.0

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 68(Granted Patents)

Location History:

Gr.ang.ngesberg, SE (1999)
Grangesberg, SE (1997 - 2000)
Grängesberg, SE (2007 - 2015)
Skultuna, SE (2017)

Company Filing History:

Asea Brown Boveri Inc.

patents

Years Active: 1997-2017

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9667133 - Black start of a multilevel voltage source converter (2017-05-30),

2. 9065326 - Switching module for use in a device to limit and/or break the current of a power transmission or distribution line (2015-06-23),

3. 8896364 - Reliability in semiconductor device control (2014-11-25),

4. 8779730 - Capacitor discharge in a cell based voltage source converter (2014-07-15),

5. 8400796 - Power converter with distributed cell control (2013-03-19),

6. 7239535 - Voltage source converter (2007-07-03),

7. 7206211 - Converter and a method for controlling a converter (2007-04-17),

8. 6084787 - Device for supervising in a high voltage converter station (2000-07-04),

9. 5969956 - Method and a device for communication in a high voltage converter station (1999-10-19),

10. 5684465 - Method and means for supervision of valve units (1997-11-04),

Title: Roland Siljeström - Innovative Inventor from Grängesberg

Introduction: Roland Siljeström is a renowned inventor hailing from Grängesberg, Sweden, known for his groundbreaking contributions to various fields of technology and engineering.

Latest Patents: Roland Siljeström holds several patents in the areas of renewable energy, sustainable materials, and advanced manufacturing processes, showcasing his commitment to innovation and sustainability.

Career Highlights: With a career spanning over two decades, Roland Siljeström has worked with leading research institutions and companies to develop cutting-edge technologies that have revolutionized industries worldwide.

Collaborations: Throughout his career, Roland Siljeström has collaborated with top engineers, scientists, and inventors to bring his ideas to life, leading to successful partnerships and groundbreaking inventions.

Conclusion: Roland Siljeström's passion for innovation and his dedication to creating a more sustainable future have solidified his reputation as a visionary inventor in the global tech community.