This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Gm Global Technolgoy Operations, Inc., Hill-Rom Services, Inc., Delphi Technologies, Inc.. Active years: 1977-2026.
Company Filing History:
3 out of 31,820 
3 out of 1,444 
1 out of 5,161 
Years Active: 1977-2026
Title: The Innovations of Frederick K. Schultz
Introduction
Frederick K. Schultz is a notable inventor based in Bringhurst, Indiana, known for his contributions to technology with a focus on audio signal processing. He holds a total of 8 patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
One of his latest patents is the AM Stereo pilot signal detection circuitry. This invention involves a stereo pilot signal detector for an AM stereo receiver that connects an input signal to a train of pulses corresponding to zero crossings of the input signal. The design includes a shift register that locks onto these pulses, enabling the stereo decoder and an indicator based on the detection of zero crossings.
Another significant patent is related to monostable multivibrator timer circuits with reset. This patent describes a pair of monostable multivibrator timers that provide a timed output signal upon termination of the input ground. The innovative design allows for the termination of an existing timed output signal from one multivibrator upon the initiation of a timed output from the other, enhancing the functionality of timing circuits.
Career Highlights
Frederick K. Schultz is currently associated with Gm Global Technology Operations LLC, where he continues to develop and refine his inventions. His work in this company reflects his commitment to advancing technology and improving audio processing systems.
Conclusion
Frederick K. Schultz's contributions to the field of audio technology through his patents demonstrate his innovative capabilities and dedication to enhancing electronic systems. His work continues to influence the industry and inspire future advancements.