Company Filing History:
2 out of 5 
2 out of 2 
1 out of 7 Years Active: 2001-2011
Title: The Innovative Mind of Derek J Small
Introduction
Derek J Small, a notable inventor based in Raymond, ME, has made significant contributions to the field of telecommunications through his impressive portfolio of five patents. His work primarily focuses on enhancing signal transmission technologies, making him a recognized figure in innovation.
Latest Patents
Among his latest inventions is the "Medium Loss High Power IBOC Combiner," which provides a sophisticated method for merging digital sidebands with an FM analog signal for IBOC (In-Band On-Channel) transmission through a single antenna. This invention utilizes two inputs to receive both FM analog and digital signals, incorporating finely-tuned filters that permit the FM signal to pass while reflecting the digital signal. The resulting IBOC signal enables seamless broadcasting.
Another significant patent by Derek is the "Temperature Compensated High Power Bandpass Filter." This invention employs a thermally compensated waveguide cavity that minimizes frequency drift due to thermal expansion. The innovative design includes deformation of cavity surfaces and utilizes a control rod with a differing thermal expansion coefficient to maintain the resonant frequency ideal for high-power applications.
Career Highlights
Derek has had a remarkable career, holding positions in prominent companies such as Myat, Inc. and Andrew Passive Power Products, Inc. His expertise and inventive spirit have propelled advancements in telecommunications, showcasing a dedication to innovation in signal processing technologies.
Collaborations
Throughout his career, Derek has collaborated with various professionals, including John A Lunn, his coworker at one of his previous companies. These partnerships have contributed to the success of his numerous projects and inventions, highlighting the importance of teamwork in the field of innovation.
Conclusion
Derek J Small's contributions to inventions in telecommunications through his patented technologies exemplify the essence of innovation. His work with IBOC combiners and temperature-compensated filters not only demonstrates technical prowess but also enhances the effectiveness of signal transmission in modern communications. As an inventor, Derek continues to inspire future innovations in the industry.