Location History:
- Beachwood, OH (US) (2003 - 2017)
- Orange Village, OH (US) (2015 - 2018)
Company Filing History:
Years Active: 2003-2018
Title: Innovations by Semyon Royak: Pioneering Motor Drive Technologies
Introduction: Semyon Royak, a prolific inventor based in Orange Village, Ohio, has made significant contributions to the field of power conversion systems. With an impressive portfolio of 33 patents, he has been instrumental in developing technologies that enhance the efficiency and control of motor drives.
Latest Patents: Among his latest innovations are two notable patents:
1. **Feedforward Control of Motor Drives with Output Sinewave Filter** - This invention discloses power conversion systems and methods for operating inverters to drive motor loads through an output filter, a transformer, and a cable. The system includes a current regulator that computes command values based on current reference and feedback values, employing a cross-coupled feedforward component to enhance control output values by estimating cross-coupled voltage values.
2. **Current Control of Motor Drives with Output Sinewave Filter** - This patent involves similar themes, featuring methods and media to operate an inverter effectively. It introduces a proportional-integral (PI) current regulator for computing control output values based on reference and feedback currents, combined with a lag compensator filter to refine the inverter output command values.
Career Highlights: Semyon Royak is currently affiliated with Rockwell Automation Technologies Incorporated, where he has continued to push the boundaries of motor drive technology. His work focuses on integrating innovative control strategies to improve the performance and reliability of power systems.
Collaborations: Throughout his career, Semyon has collaborated with talented individuals such as Thomas Arthur Nondahl and Jingbo Liu, creating a productive environment that fosters innovation and technological advancement.
Conclusion: Semyon Royak's contributions to the field of motor drive technologies through his patents demonstrate his commitment to innovation and excellence. His ongoing work at Rockwell Automation Technologies Incorporated continues to shape the future of power conversion systems, enhancing the efficiency of motor-driven applications worldwide.
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.