Ravindra V Shenoy

Title: The Innovations of Ravindra V Shenoy

Introduction

Ravindra V Shenoy is a prominent inventor based in Peekskill, NY, with an impressive portfolio of 11 patents. His work primarily focuses on innovative battery technologies and microelectronics fabrication techniques. His contributions have significantly advanced the efficiency and safety of electronic devices.

Latest Patents

Among his latest patents is the development of a lithium polymer electrolyte battery specifically designed for sub-ambient temperatures. This primary lithium battery is tailored for use in self-contained self-powered devices (SSPD) aimed at mobile communication and computing products, such as radio frequency identification tags, PCMCIA cards, and smart cards. The battery's flexible and compact design incorporates a solid polymer electrolyte membrane with an optimized polyacrylonitrile matrix, ensuring performance characteristics that rival conventional liquid electrolytes, while mitigating safety risks associated with liquid electrolyte leakage. Moreover, this innovation enhances battery performance at sub-ambient temperatures by controlling the ratio of aprotic organic solvents within the membrane.

Another significant invention by Shenoy involves selective chemical etching in microelectronics fabrication. This chemical etchant is designed to etch metals without affecting unintended metal components. The etchant comprises a precise combination of EDTA, potassium phosphate, and oxalic acid in a hydrogen peroxide solution. This technique is particularly useful in the fabrication of microchip structures, allowing for the removal of intermediate adherent layers, such as titanium-tungsten, without damaging other metal structures like aluminum or copper layers. The inclusion of potassium phosphate significantly reduces any undesired attacks on metals not intended to be etched, further enhancing the efficiency of the process.

Career Highlights

Ravindra V Shenoy's career is distinguished by his role at the International Business Machines Corporation (IBM), where he has made substantial advancements in battery technology and microchip fabrication. His dedication to innovation in these fields has garnered recognition within the industry and led to significant contributions to electronic product design.

Collaborations

Throughout his career, Shenoy has collaborated with notable colleagues, including Madhav Datta and Thomas E Dinan. These partnerships have facilitated the exchange of ideas and technological advancements, further pushing the boundaries of innovation in their respective fields.

Conclusion

Ravindra V Shenoy's impactful contributions to battery technology and microelectronics highlight his role as a key inventor in contemporary technology. With a focus on enhancing the performance and safety of electronic devices, his patents will undoubtedly continue to influence future innovations in this rapidly evolving industry.