Location History:
- Mount Prospect, IL (US) (1976)
- Mt. Prospect, IL (US) (1976)
Company Filing History:
Years Active: 1976
Title: Innovations by John R. Brand in Electronic Musical Instruments
Introduction
John R. Brand is a notable inventor based in Mount Prospect, Illinois, recognized for his contributions to the field of electronic musical instruments. With a total of two patents to his name, his work primarily focuses on enhancing the functionality and performance of electronic organs.
Latest Patents
John's latest patents include:
1. **Filter Circuit**: This innovation aims to improve the auditory experience of electronic organs by eliminating undesirable keying transients introduced into the signals provided by the tone generators. The filter circuit includes a bandpass filter that effectively filters out frequencies below and above the desired audio frequency spectrum of the output sound.
2. **Electrical Musical Instrument with Automatic Sequential Tone Generation**: This patent describes an innovative electronic organ equipped with digital circuitry that automatically enables a sequence of gates to pass tone control signals to keyers, generating corresponding tone output signals. The digital circuitry includes a tone counter and an octave counter, allowing for increased versatility and control of the instrument.
Career Highlights
John R. Brand is currently associated with Warwick Electronics Inc., where he continues to develop innovative solutions in the domain of electronic music technology. His contributions have significantly enhanced user experience and sound quality in electronic musical instruments.
Collaborations
Throughout his career, John has collaborated with fellow inventor David J. Mate, fostering a productive partnership that has led to advancements in electronic instrument technology and design.
Conclusion
John R. Brand's innovative work in filter circuits and tone generation showcases his commitment to enhancing electronic musical instruments. His patents not only reflect his technical expertise but also his passion for improving the musical experience for users. As technology evolves, inventors like John will continue to shape the future of music production and digital sound generation.