Company Filing History:
Years Active: 1982-1994
Title: W Andrew Wright, Jr: Innovator in Signal Processing Technology
Introduction
W Andrew Wright, Jr. is a notable inventor based in Bethlehem, PA (US), recognized for his contributions to signal processing technology. He holds a total of five patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
One of his latest patents is the CATV signal splitter. This invention features a signal splitter circuit that accepts an input signal and conveys it to two output ports. The circuit operates with minimal attenuation across a wide bandwidth and effectively isolates the output ports from each other. The design includes an autotransformer coupled to the output ports, along with a bridge load circuit that ensures no direct connection to the splitter circuit, except through inductive coupling. This arrangement prevents unwanted phase shifts at high frequencies, enhancing the performance of the splitter.
Another significant patent is the fast tuning control for a television system. This subsystem includes a tuner for channel selection, utilizing a voltage-controlled oscillator to determine the channel frequency. A predictor supplies a predicted voltage signal to the oscillator, allowing for rapid adjustments to the channel frequency. The system also features an error detector that generates a tuning error signal, which is used to refine the tuning process. This innovative approach ensures that tuning errors are corrected quickly and imperceptibly, maintaining a high-quality viewing experience.
Career Highlights
Wright has worked with several companies throughout his career, including Iri and Information Resources, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.
Collaborations
Some of his notable coworkers include Ned W Cogswell and Gerald J Eskin. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
W Andrew Wright, Jr. is a distinguished inventor whose work in signal processing technology has made a significant impact. His patents reflect a commitment to innovation and excellence in engineering.