Company Filing History:
Years Active: 1991
Title: The Innovative Mind of Greg P. Smestad
Introduction
Greg P. Smestad, an accomplished inventor based in San Jose, California, has made significant contributions to the field of light-emitting diode (LED) technology. With two patents to his name, he stands out for his innovative approaches to optimizing light sources for various applications.
Latest Patents
His latest patents include a "Light Source Having a Multiply Conic Lens" and a "Nonimaging Light Source." The first patent involves a unique lens design wherein two ellipses are utilized rather than one. This design is specifically crafted to ensure that the bond pad shadow does not decrease on-axis light intensity. The ellipses are axially symmetric and translated away from the optical axis, which enhances the performance of LED lamps.
The second patent, "Nonimaging Light Source," employs the principles of non-imaging optics to create a high-power LED illumination lamp with a limited viewing angle. This design features a compound parabolic flux extractor that captures and concentrates the light emitted by the LED chip, ensuring effective light distribution. Such innovations make the light suitable for applications like automobile external lighting, particularly as a center high-mounted stop light.
Career Highlights
Greg P. Smestad is currently associated with Hewlett-Packard Company, where he continues to push the boundaries of LED technology and contribute to the company's innovative solutions. His expertise in optics and light engineering reflects his commitment to advancing technology and enhancing user experience.
Collaborations
Throughout his career, Smestad has collaborated with notable colleagues such as David E. Silverglate and Robert C. Gardner. These collaborative efforts have facilitated the development of cutting-edge technologies that bear the hallmark of innovation and utility.
Conclusion
In conclusion, Greg P. Smestad exemplifies the spirit of innovation in the realm of LED technology. His inventive patents not only showcase his creativity and technical knowledge but also highlight his commitment to improving lighting solutions for various applications. As technology continues to evolve, the contributions of inventors like Smestad will undoubtedly shape the future of illumination and optics.