Company Filing History:
Years Active: 2003
Title: Innovations by Rajeshuni Ramesham
Introduction
Rajeshuni Ramesham is an accomplished inventor based in Duarte, California. He is known for his significant contributions to the field of sensor technology, particularly in the development of advanced displacement sensing devices. His work has implications for various applications, including accelerometers and pressure gauges.
Latest Patents
Ramesham holds a patent for an "Ultra-sensitive magnetoresistive displacement sensing device." This innovative device utilizes a sputter deposited, multilayer, magnetoresistive field sensor that exhibits variable electrical resistance based on an imposed magnetic field. The device is designed to detect displacement by sensing changes in the local magnetic field caused by the movement of a hard magnetic film on a movable microstructure. The microstructure can take various forms, such as a cantilever or membrane, and moves in response to acceleration. The resulting change in the electrical resistance of the magnetoresistive sensor allows for precise calculations of displacement. The device's design incorporates micromachining techniques, including anisotropic etching and reactive ion etching, to create thin silicon and silicon nitride membranes.
Career Highlights
Ramesham's career is marked by his association with the United States of America as represented by the Administrator of NASA. His work has contributed to advancements in sensor technology, enhancing the capabilities of various measurement devices.
Collaborations
Throughout his career, Ramesham has collaborated with notable colleagues, including John D. Olivas and Bruce M. Lairson. These collaborations have fostered innovation and contributed to the success of his projects.
Conclusion
Rajeshuni Ramesham's contributions to the field of sensor technology exemplify the impact of innovative thinking in engineering. His patented device showcases the potential for advancements in measurement technology, paving the way for future developments in the industry.