This inventor holds 4 USPTO granted patents. Top assignee: Cardiac Evaluation Center, Inc.. Active years: 1992-2000.
Location History:
- Milwaukee, WI (US) (1992 - 1995)
- West Allis, WI (US) (2000)
Company Filing History:
Years Active: 1992-2000
Title: Innovations by Ram M Engira
Introduction
Ram M Engira is an accomplished inventor based in Milwaukee, WI (US). He has made significant contributions to the field of electrical engineering, particularly in the development of innovative battery technologies. With a total of 4 patents to his name, Engira continues to push the boundaries of what is possible in his field.
Latest Patents
Engira's latest patents showcase his ingenuity and focus on practical solutions. One of his notable inventions is the "Low Voltage Polarity Correcting DC to DC Converter." This device is particularly suited for use in single battery systems, allowing for the insertion of the battery in either polarity. It employs a symmetrical arrangement of solid-state switches that alternate charging an inductor, thereby establishing a ground based on the battery's polarity. This innovative approach avoids the severe voltage drop typically associated with rectifier systems.
Another significant invention is the "Bi-Directional Battery Holder." This battery holder is designed for axial-type dry cells, such as alkaline batteries. It features opposed faces that can abut either terminal of the battery, supporting two conductors. The center conductor contacts only the positive terminal, while the flanking outer conductor contacts only the negative terminal, depending on the battery's orientation. This design ensures that the battery provides a single polarity of voltage through the wires, regardless of its insertion direction. The center conductor is recessed within a groove to stabilize the battery and prevent shorting between the different conductors.
Career Highlights
Ram M Engira is currently associated with the Cardiac Evaluation Center, Inc. His work there reflects his commitment to advancing technology in the medical field, particularly in areas that require reliable power solutions.
Conclusion
Ram M Engira's contributions to battery technology and electrical engineering are noteworthy. His innovative patents demonstrate a deep understanding of practical applications and a commitment to improving existing technologies. Engira's work continues to inspire future innovations in the field.