Dirk Rosenau

This inventor holds 21 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 7 EPO patents, primarily in Security Systems. Top assignees: Francotyp-Postalia Gmbh, Francotyp-Postalia Ag & Co. Kg, Francotyp-Postalia Ag & Co.. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dirk Rosenau. Retrieved from https://idiyas.com/inventor/dirk-rosenau

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

USPTO Granted Patents = 21 (Patent Applications = 3)

% Patents Active = 76.2

CIPO Patents = 2

EPO Patents = 7 (Patent Applications = 6)

Average Co-Inventor Count = 2.5

ph-index = 5

Forward Citations = 142(Granted Patents)

Company Filing History:

9 out of 148

Francotyp-Postalia Gmbh

patents

7 out of 46

Francotyp-Postalia Ag & Co. Kg

patents

5 out of 123

Francotyp-Postalia Ag & Co.

patents

Years Active: 2002-2025

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Areas of Expertise:

Security Module

Thermotransfer Printing

Service Payment System

Authentication System

Process Logging

Data Preparation

Power Supply Arrangement

Component Replacement

Security Management

Franking Machine

Status Signaling

Security Imprint

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12314943 - Service payment system and method (2025-05-27),

2. 12032357 - System and method for logging process steps (2024-07-09),

3. 11604582 - Method and system for controlling the use of a cartridge (2023-03-14),

4. 11334050 - Authentication system and authentication method for executing a work process on an object (2022-05-17),

5. 9412131 - Method and arrangement for specifying services provided by a franking machine (2016-08-09),

6. 8292525 - Printer with thermotransfer print head and method for control thereof (2012-10-23),

7. 7996884 - Method and arrangement for server-controlled security management of services to be performed by an electronic system (2011-08-09),

8. 7965308 - Method and arrangement for control of the printing of a thermotransfer printing device (2011-06-21),

9. 7963630 - Method for setting the relative speed between a print head and a recording medium in a thermotransfer printing device (2011-06-21),

10. 7793000 - Method for preparation of data for loading into a data processing device (2010-09-07),

11. 7610501 - Arrangement for the power supply for a security domain of a device (2009-10-27),

12. 7194443 - Method for protecting a security module and arrangement for the implementation of the method (2007-03-20),

13. 7043631 - Arrangement and method for modifying the functionality of a security module (2006-05-09),

14. 6954149 - Method for protecting a security module and arrangement for the implementation of the method (2005-10-11),

15. 6952777 - Method for protecting a security module and arrangement for the implementation of the method (2005-10-04),

Title: Innovations and Contributions of Dirk Rosenau

Introduction: Dirk Rosenau is a prolific inventor based in Berlin, Germany, known for his substantial contributions to technology and innovation. With a remarkable portfolio of 20 patents, Rosenau has made significant strides in fields related to process logging and cartridge control systems.

Latest Patents: Among his latest inventions is a "System and method for logging process steps." This invention provides a structured approach to executing work processes on objects, integrating features such as workstations, acquisition devices, and auditor devices to effectively log each step of a process. Another notable patent is the "Method and system for controlling the use of a cartridge," which facilitates a sophisticated printing system capable of tracking cartridge usage. It includes components like a material processing device (MPD) equipped with a printer, which monitors the cartridge's usage since its insertion, ensuring efficient operation through data storage innovations.

Career Highlights: Dirk Rosenau's career has been marked by his association with significant companies in the technology sector, notably Francotyp-Postalia GmbH and Francotyp-Postalia AG & Co. KG. His work at these organizations has enabled him to develop innovative solutions that address practical problems in the industry.

Collaborations: Throughout his career, Rosenau has collaborated with experts such as Torsten Schlaaff and Peter Post, leveraging their combined expertise to enhance product development and innovate new technologies.

Conclusion: Dirk Rosenau’s contributions to innovation reflect his dedication to enhancing technology through thoughtful engineering and design. His patents not only showcase his inventive capabilities but also highlight the importance of collaboration in driving progress within the industry. As he continues to innovate, his work will likely influence future developments in printing technology and process management.

Profile summary based on public USPTO records.