Company Filing History:
Years Active: 1978-1980
Title: The Innovative Contributions of Howard Byron Lovering
Introduction
Howard Byron Lovering is a notable inventor based in Bedford, MA, with a significant contribution to the field of optical technology. He holds two patents that showcase his innovative approach to enhancing light utilization and photoresist exposure techniques. His work has implications for various applications in the industry, particularly in improving efficiency and precision.
Latest Patents
Lovering's latest patents include the "High Throughput Illuminator" and the "On-the-Fly Photoresist Exposure Apparatus." The High Throughput Illuminator patent describes a system that effectively gathers light from a source lamp using four collector lens systems. This system directs desired wavelength components through dichroic mirrors into focusing lens systems, while longer wavelengths are sent to a heat sink. The design allows for efficient transmission of combined light through a fiber optic combining system, enhancing the overall light output.
The On-the-Fly Photoresist Exposure Apparatus patent presents a system that exposes photoresists while they are in motion. This innovative approach utilizes a dye laser with a pulse duration of less than 250 nanoseconds. The system synchronizes the laser output with the movement of the photoresist-coated surface, ensuring spatial uniformity of energy across the optical projection system's object plane.
Career Highlights
Howard Byron Lovering is associated with GCA Corporation, where he continues to develop and refine his inventions. His work at GCA Corporation has allowed him to collaborate with other experts in the field, further advancing optical technologies.
Conclusion
Howard Byron Lovering's contributions to optical technology through his patents reflect his innovative spirit and dedication to improving industry standards. His work not only enhances the efficiency of light utilization but also revolutionizes the way photoresists are exposed in motion. Lovering's inventions are a testament to the impact of creativity and technical expertise in the field of optics.