Company Filing History:
Years Active: 1976-1977
Title: Innovations of Drew R Lance
Introduction
Drew R Lance is a notable inventor based in Saratoga, California. He has made significant contributions to the field of electronics, particularly in the area of frequency modulation. With a total of three patents to his name, Lance has demonstrated his expertise and innovative spirit in developing advanced technologies.
Latest Patents
One of his latest patents is the "FM discriminator having low noise characteristics." This invention features a low noise discriminator circuit that is particularly useful for determining the spectral purity characteristics of an RF signal source. It includes standard discriminator components, a down-locked reference signal source, a voltage-controlled signal generator, a stabilizing voltage-controlled oscillator, and a sampling phase detector. These components work together to stabilize the reference signal generator effectively.
Another significant patent is the "Frequency-modulation demodulator threshold extension device." This device minimizes the effects of impulse noise, commonly referred to as 'clicks,' which can appear in the demodulated output signal. The invention includes a delay line, a follow and hold circuit, a detector for detecting click impulses, and a control signal generator that manages the operation of the follow and hold circuit.
Career Highlights
Drew R Lance has been associated with California Microwave, Inc., where he has applied his innovative ideas to develop cutting-edge technologies. His work has contributed to advancements in communication systems and signal processing.
Collaborations
Throughout his career, Lance has collaborated with notable colleagues, including John E Altstatt and John A Bush. These collaborations have further enriched his work and led to the development of impactful technologies.
Conclusion
Drew R Lance's contributions to the field of electronics through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to shape advancements in frequency modulation and signal processing technologies.