Company Filing History:
Years Active: 2004
Title: Innovations of Norman Kroll
Introduction
Norman Kroll is a notable inventor based in La Jolla, California. He has made significant contributions to the field of composite media, particularly with his innovative patent that explores the properties of materials with negative effective permittivity and permeability.
Latest Patents
Kroll holds a patent for a "Left handed composite media," which describes a composite media that exhibits simultaneous negative effective permittivity and permeability over a common band of frequencies. This invention combines various media, which can be either separately composite or continuous, to achieve these unique electromagnetic properties. The preferred embodiment of this composite media includes a periodic array of conducting elements, allowing it to function effectively for electromagnetic scattering when the wavelength is considerably longer than both the element dimension and lattice spacing. The invention also allows for modulation of the negative permeability and permittivity through external or internal stimuli, providing versatility in its applications.
Career Highlights
Kroll is affiliated with the University of California, where he continues to engage in research and development in the field of composite materials. His work has implications for various technological advancements, particularly in electromagnetic applications.
Collaborations
Kroll has collaborated with notable colleagues such as David J. Smith and Sheldon Schultz, contributing to the advancement of knowledge in his field.
Conclusion
Norman Kroll's innovative work in composite media exemplifies the potential of materials science to revolutionize technology. His contributions continue to influence research and applications in electromagnetic fields.