Company Filing History:
Years Active: 1998-2000
Title: James Daniel Yoder: Innovator in Laser Technology
Introduction
James Daniel Yoder is a notable inventor based in Manheim, PA (US). He has made significant contributions to the field of laser technology, holding 2 patents that showcase his innovative approach to enhancing the performance of laser diode drivers and optical receiver preamplifiers.
Latest Patents
One of Yoder's latest patents is titled "Dynamic control for laser diode drivers." This invention involves a dynamic laser diode drive circuit that controls the gain of the final gain stage in relation to the drive current supplied to the laser diode. The design ensures that the gain is minimized during low current situations to prevent overdriving the output stage, a common issue in prior art arrangements. Conversely, when a larger laser drive current is necessary, the gain is adjusted to increase the output and provide sufficient voltage differential for the output stage.
Another significant patent is "Optical receiver preamplifier dynamic range enhancing circuit and method." This invention features a preamplifier overload control circuit that enhances the dynamic range of the preamplifier. It utilizes separate paths to shunt corresponding DC and AC components of the signal from an electro-optical device away from the preamplifier input. The shunting amount in both paths is controlled by a common control signal, which is the average DC value of the signal, effectively shunting away most of the DC signal from the preamplifier input.
Career Highlights
James Daniel Yoder is currently employed at Lucent Technologies Inc., where he continues to develop innovative solutions in the field of laser technology. His work has had a significant impact on the efficiency and effectiveness of laser systems.
Collaborations
Yoder has collaborated with notable colleagues such as Johannes Gerardus Ransijn and Gregory C Salvador, contributing to advancements in their shared field of expertise.
Conclusion
James Daniel Yoder's contributions to laser technology through his patents reflect his innovative spirit and dedication to improving electronic systems. His work continues to influence the industry and inspire future advancements in technology.