Company Filing History:
Years Active: 1982-1984
Title: The Innovations of Frederick M Eames, Jr.
Introduction
Frederick M Eames, Jr. is a notable inventor based in Plano, TX, who has made significant contributions to the field of electronics. He holds two patents that showcase his innovative approach to technology, particularly in the realm of cathode ray tubes.
Latest Patents
One of his latest patents is a dynamic focusing circuit for a cathode ray tube. This invention addresses the defocusing characteristics of cathode ray tubes by implementing a minor deflection circuit, referred to as the vertical deflection circuit. The circuit compensates for defocusing as the beam is scanned along both horizontal and vertical axes. The major deflection circuit operates at a high raster scan frequency, approximately 28 KHz, while the minor deflection circuit functions at a lower frequency, around 50 Hz. The focusing circuit receives a steady-state DC focusing signal, and a nonresonant focus correction circuit provides a correction signal to counteract defocusing during vertical scanning. This innovative design employs circuitry that generates a sinusoidal signal synchronized with the vertical scan frequency, resulting in a correction signal with a parabolic shape.
Career Highlights
Frederick M Eames, Jr. is associated with Harris Data Communications, Inc., where he has applied his expertise in developing advanced electronic solutions. His work has contributed to the evolution of display technologies, enhancing the performance and reliability of cathode ray tubes.
Collaborations
[This section has been skipped due to space constraints.]
Conclusion
Frederick M Eames, Jr. exemplifies the spirit of innovation through his contributions to electronic technology, particularly in the development of dynamic focusing circuits for cathode ray tubes. His work continues to influence advancements in the field.