This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1982.
Company Filing History:
Years Active: 1982
Title: Innovations of Homer J Gardner
Introduction
Homer J Gardner is a notable inventor based in Longmont, Colorado. He has made significant contributions to the field of technology, particularly in the area of data reading systems. His innovative work has led to the development of a unique patent that enhances the efficiency of reading information stored on flexible magnetic disks.
Latest Patents
One of Gardner's key patents is titled "Amplitude sensitive three-level detector for derivative read back." This system is designed to read information stored on flexible magnetic disks. It features an amplitude detector that determines whether the amplitude of the read signal is positive, zero, or negative at predetermined times. The system includes an amplifier for the differential raw data signal, which has a variable gain that responds to changes in the amplitude of the raw data signal over a relatively long period. The output from the automatic gain control amplifier is an equalized differential signal that is applied to the detector and a threshold generator. This generator provides a reference signal that is a predetermined percentage of the input signal and can follow rapid changes in the input signal's amplitude. A positive and negative comparator circuit continually compares the differential equalized data signal against the generated threshold reference signal. The outputs of these comparators are sampled at clock times established from a phase-locked loop synchronized by pulses derived from the peaks of the input data signal.
Career Highlights
Homer J Gardner has worked with the International Business Machines Corporation (IBM), where he has been able to apply his innovative ideas and technical expertise. His work at IBM has allowed him to contribute to advancements in data reading technologies, making significant impacts in the industry.
Collaborations
Throughout his career, Gardner has collaborated with notable colleagues, including Otto Richard Buhler and Peter Thomas Marino. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Homer J Gardner's contributions to the field of technology, particularly through his patent for an amplitude sensitive three-level detector, showcase his innovative spirit and technical prowess. His work continues to influence advancements in data reading systems, solidifying his legacy as a prominent inventor.