Company Filing History:
2 out of 2,353 
1 out of 9,364 
1 out of 2,316 
Years Active: 2001-2014
Title: The Innovations of Robert Alan Norman
Introduction
Robert Alan Norman is a notable inventor based in Bloomington, MN (US). He holds a total of 4 patents that showcase his contributions to technology and engineering. His work primarily focuses on advancements in storage devices and amplifier circuits.
Latest Patents
One of his latest patents is titled "Storage device having degauss circuitry with ramp generator for use in generating chirped degauss signal." This invention involves a hard disk drive or other disk-based storage device that includes a storage disk, a write head, and control circuitry. The control circuitry is designed to generate a chirped degauss signal, which is applied to the write head by the write driver. The degauss circuitry features a ramp generator that produces a ramp signal to control the frequency of the chirped degauss signal waveform.
Another significant patent is the "Offset component cancelation method and circuit." This invention provides techniques for canceling an offset component in an amplifier circuit. The apparatus includes an amplifier circuit with a feedback resistor network and a current source that generates a current signal. This current signal helps to cancel the offset component present in the input signal received by the amplifier circuit, ensuring that the gain applied to the input signal remains adjustable while the offset component is effectively eliminated.
Career Highlights
Throughout his career, Robert has worked with prominent companies such as LSI Corporation and Lucent Technologies Inc. His experience in these organizations has contributed to his innovative approach to technology and engineering.
Collaborations
Robert has collaborated with notable individuals in his field, including David W. Kelly and Haoyan Chen. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Robert Alan Norman's contributions to technology through his patents reflect his innovative spirit and dedication to engineering. His work continues to influence the fields of storage devices and amplifier circuits, showcasing the importance of invention in advancing technology.