This inventor holds 5 USPTO granted patents. Top assignees: Nippon Gakki Seizo Kabushiki Kaisha, Rockwell International Corporation. Active years: 1976-1979.
Location History:
- Westminister, CA (US) (1978)
- Westminster, CA (US) (1976 - 1979)
Company Filing History:
3 out of 841 
2 out of 3,430 
Years Active: 1976-1979
Title: Glen R Griffith: Innovator in Data Terminal and Musical Technology
Introduction
Glen R Griffith is a notable inventor based in Westminster, CA (US), recognized for his contributions to technology with a total of 5 patents. His innovative work spans various fields, particularly in data terminal systems and electronic musical instruments.
Latest Patents
One of Griffith's latest patents is the Micro-programmable Data Terminal. This invention is a microprocessor-based apparatus designed for use as a bus controller and remote terminal in a time-division multiplex serial data bus system. The apparatus is built on a single chip, preferably in the form of radiation-hardened LSI/CMOS/SOS. It operates on a one-bit-per-instruction basis and includes program control of output signals and word length. The design is adaptable to meet military standards while allowing modifications for different requirements, such as varying word lengths and bus protocols. Additionally, it features a data format encoder and decoder to facilitate data conversion between Manchester bi-phase and NRZ formats.
Another significant invention is the Truncated Decay System, which is a monophonic pedal system. This system allows for immediate truncation of tone production when a new pedal key is depressed, enhancing the performance of electronic musical instruments. The system operates with time-shared keys assigned to specific time slots, ensuring that notes can be played simultaneously without unwanted decay.
Career Highlights
Throughout his career, Glen R Griffith has worked with prominent companies, including Nippon Gakki Seizo Kabushiki Kaisha and Rockwell International Corporation. His experience in these organizations has contributed to his innovative developments in technology.
Collaborations
Griffith has collaborated with notable individuals in the field, including Ralph Deutsch and Zane A Sandusky. Their collective expertise has likely influenced his inventive processes and outcomes.
Conclusion
Glen R Griffith's contributions to technology through his patents reflect his innovative spirit and dedication to advancing electronic systems. His work continues to impact the fields of data communication and music technology.