Location History:
- Saint Louis, MO (US) (2003)
- St. Louis, MO (US) (2004 - 2011)
Company Filing History:
Years Active: 2003-2011
Title: The Innovations of Vinodkumar Sadasivam
Introduction
Vinodkumar Sadasivam is an accomplished inventor based in St. Louis, MO (US). He holds a total of four patents, showcasing his expertise in developing innovative solutions in the field of engineering and technology. His work has significantly contributed to advancements in washing machine systems and cavitation detection methods.
Latest Patents
One of his latest patents is a method and system for determining a washing machine load unbalance. This invention includes a clothes washing machine system that detects load unbalance through a cabinet housing a drum, which is rotatably mounted. The system features a motor coupled to the drum for rotation, and a memory device accessible by a processor, such as a digital signal processor (DSP). The memory contains program code that implements a method for determining motor torque ripple, motor speed, and load unbalance mass based on these parameters.
Another notable patent is a cavitation detection device and method. This invention involves generating a signal that represents the power factor of a motor driving a pump. The system analyzes the power factor signal to determine the presence of cavitation. Various estimation schemes can be used to estimate the power factor, and the analysis includes filtering the power factor signal to enhance accuracy.
Career Highlights
Vinodkumar has worked with prominent companies such as Emerson Electric Company and Nidec Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant projects in the industry.
Collaborations
Throughout his career, Vinodkumar has collaborated with talented individuals, including Darko Marcetic and Joseph Gerald Marcinkiewicz. These collaborations have fostered innovation and creativity in his work.
Conclusion
Vinodkumar Sadasivam is a notable inventor whose contributions to technology and engineering are evident through his patents and career achievements. His innovative solutions continue to impact the industry positively.