Location History:
- Hahnbach, DE (1993)
- Hahnbach-Suss, DE (2000)
- Munich, DE (2014)
Company Filing History:
Years Active: 1993-2014
Title: Richard Freitag: Innovator in PLC Program Parallelization
Introduction
Richard Freitag is a notable inventor based in Munich, Germany. He has made significant contributions to the field of programmable logic controllers (PLCs) and automation technology. With a total of 3 patents to his name, Freitag has demonstrated a commitment to advancing technology in his industry.
Latest Patents
Freitag's latest patents include a method for the parallelization of PLC programs for operation in multi-processor environments. This innovative method identifies and extracts functional parallelism from a PLC program, allowing the extracted program fragments to be executed in parallel across multiple resources. The compiler he developed performs the identification and extraction processes, as well as the scheduling of the separate fragments within a given set of resources. This functional parallelism creates a larger number of separable elements than was previously possible with earlier dataflow analysis methodologies.
Another significant patent is the contactor safety interlock mechanism. This invention includes a combination of two contactors and a mechanical interlocking module that connects them. It allows for the use of conventional contactors of any size, enabling even high-capacity loads to be switched safely. This design approach eliminates the need for a third contactor, which is typically used for interlocking purposes.
Career Highlights
Richard Freitag is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to apply his innovative ideas and contribute to the development of advanced automation solutions.
Collaborations
Freitag has collaborated with notable colleagues such as Erich Zerbian and Paul Froehlich. These partnerships have fostered an environment of creativity and innovation, further enhancing the impact of his work.
Conclusion
In summary, Richard Freitag is a distinguished inventor whose work in PLC technology has led to significant advancements in automation. His patents reflect a deep understanding of functional parallelism and safety mechanisms, showcasing his expertise in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.