James H Underwood

Title: The Innovative Mind of James H. Underwood

Introduction

James H. Underwood, an accomplished inventor based in Oakland, CA, has made significant contributions to the field of technology with four awarded patents to his name. His innovative spirit and technical expertise have led to the development of cutting-edge devices that enhance the performance and quality of electronic systems.

Latest Patents

One of Underwood's most notable patents is the "Apparatus for Generating Shortwave Radiation." This device utilizes a unique tape mechanism to produce a source of shortwave electromagnetic radiation. The apparatus features a tape storage unit that feeds the tape, along with a base that supports two projecting elements that facilitate precise laser beam focusing on the tape. This innovation ensures that the segment of tape remains stable, providing a consistent target for generating shortwave radiation.

Another significant invention is the "Reflectometer Device," designed for evaluating the quality characteristics of electronic chip mask blanks. This device employs a source of electromagnetic radiation in the extreme ultraviolet region, which is directed through a monochrometer containing a mirror, a rotatable grating, and an exit slit. The system tunes the electromagnetic radiation, which is then reflected off the mask blank. A detector measures the intensity of the reflected beam, allowing for accurate determination of the mask's reflectivity.

Career Highlights

Throughout his career, James H. Underwood has worked with various companies, including Eran & Jan, Inc., where his innovative ideas flourished. His technical prowess and dedication to advancing technology have solidified his reputation as a leading inventor in his field.

Collaborations

Underwood's journey has allowed him to collaborate with talented individuals, including Rupert C.C. Perera and Michael C. Hettrick. These partnerships have fostered an environment of creativity and innovation, amplifying the impact of his inventions on the technology landscape.

Conclusion

James H. Underwood's inventive contributions reflect his commitment to advancing technology and improving electronic systems. With multiple patents and a strong collaborative history, Underwood continues to inspire future generations of inventors and innovators. His work not only showcases his exceptional talent but also highlights the importance of innovation in driving progress within the technological realm.