This inventor holds 4 USPTO granted patents. Top assignees: Corning Incorporated, Corning Glass Works, General Instrument Corporation. Active years: 1988-1993.
Company Filing History:
2 out of 7,463 
1 out of 1,180 
1 out of 1,156 
Years Active: 1988-1993
Title: The Innovations of David E. Charlton
Introduction
David E. Charlton is a notable inventor based in Corning, NY (US). He holds a total of 4 patents that showcase his contributions to the field of optical technology. His work has significantly impacted telecommunications and fiber optics.
Latest Patents
Charlton's latest patents include an optical fiber amplifier with a filter. This fiber amplifier system features a gain fiber with a single-mode core doped with active dopant ions. These ions are capable of producing stimulated emission of light at a specific wavelength when pumped with light of another wavelength. The system is designed to enhance the performance of telecommunication fibers by introducing light into the gain fiber and connecting the amplified signal to an outgoing telecommunication fiber.
Another significant patent is the dynamically responsive CATV system with a shared fiber optic link. This system utilizes a single-mode optical fiber to transmit a composite optical signal containing television signals across various frequency channels. The system converts these signals into electrical signals for distribution to multiple subscriber terminals. It also includes a digital switch that coordinates control signals to enable reception of selected frequency channels, enhancing the efficiency of television signal distribution.
Career Highlights
Throughout his career, David E. Charlton has worked with prominent companies such as Corning Incorporated and General Instrument Corporation. His experience in these organizations has allowed him to develop innovative solutions in the field of fiber optics and telecommunications.
Collaborations
Charlton has collaborated with notable individuals in his field, including Woo H. Paik and David Grubb. These collaborations have contributed to the advancement of technology in optical systems.
Conclusion
David E. Charlton's contributions to the field of optical technology and telecommunications are significant. His innovative patents and career achievements reflect his dedication to advancing the industry.