Stefan Schrader

This inventor holds 15 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 4 EPO patents. Top assignees: Eastman-Kodak Company, Nexpress Solutions, Inc., Senvion Se. Active years: 2003-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Schrader. Retrieved from https://idiyas.com/inventor/stefan-schrader

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 15 (Patent Applications = 1)

% Patents Active = 53.3

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 5)

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 52(Granted Patents)

Company Filing History:

11 out of 21,604

Eastman-Kodak Company

patents

3 out of 207

Nexpress Solutions, Inc.

Years Active: 2003-2016

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9506454 - Systems and methods for regulating wind turbines (2016-11-29),

2. 8625159 - Method for detecting errors in individual color separation images of a multi-color printing machine (2014-01-07),

3. 8532548 - Method for calibrating a printing machine using semi-transparent sheets (2013-09-10),

4. 8405879 - Method for calibrating a multi-color printing machine (2013-03-26),

5. 8351829 - Method of preventing a registration error while printing (2013-01-08),

6. 8301048 - Method and apparatus for controlling the registration of sheets (2012-10-30),

7. 8238808 - Method of ensuring a correct lateral registration setting and printing machine suitable therefor (2012-08-07),

8. 8155549 - Duplex electrophotographic printing using sacrificial sheets (2012-04-10),

9. 7593656 - Method and device for controlling registration (2009-09-22),

10. 7454153 - Cleaning of contamination in a printer as a function of a register error (2008-11-18),

11. 7035557 - Method for correction of the calibration of a register mark accurate printing process (2006-04-25),

12. 6925278 - Process and control mechanism for avoiding register errors (2005-08-02),

13. 6836635 - Method and control device for preventing register errors (2004-12-28),

14. 6718879 - Process and device for determining registration errors (2004-04-13),

15. 6619209 - Process and printing machine for determining registration errors (2003-09-16),

Title: Innovations and Contributions of Inventor Stefan Schrader

Introduction

Stefan Schrader is a notable inventor based in Kiel, Germany, recognized for his significant contributions to the fields of wind energy and printing technology. With a total of 15 patents to his name, he has developed innovative systems and methods that enhance efficiency and reliability in these industries.

Latest Patents

One of his latest patents is focused on systems and methods for regulating wind turbines. This invention involves a wind energy installation that includes a wind rotor and a generator, which interacts with a converter to produce electrical power. The rotation-speed regulation outputs a nominal rotation speed signal, while additional regulation accounts for rotator inertia, allowing for controlled kinetic energy extraction from the wind rotor. This innovation enables primary regulation power to be available even in unsteady wind conditions.

Another significant patent by Schrader is a method for detecting errors in individual color separation images of a multi-color printing machine. This method involves printing register lines with multiple printing units and using a register sensor to detect and compare the intensity of these lines against a threshold value. This process ensures the accuracy and quality of printed materials, particularly in electrophotographic printing machines.

Career Highlights

Throughout his career, Stefan Schrader has worked with prominent companies such as Eastman Kodak Company and Nexpress Solutions, Inc. His experience in these organizations has contributed to his expertise in developing advanced technologies in printing and energy systems.

Collaborations

Stefan has collaborated with notable professionals in his field, including Jan Dirk Boness and Heiko Hunold. These partnerships have fostered innovation and the sharing of ideas, further enhancing the impact of his work.

Conclusion

Stefan Schrader's contributions to innovation in wind energy and printing technology demonstrate his commitment to advancing these fields. His patents reflect a deep understanding of complex systems and a drive to improve efficiency and reliability.

Profile summary based on public USPTO records.