Location History:
- Sunnyvale, CA (US) (1986 - 1990)
- Los Gatos, CA (US) (1988 - 1999)
Company Filing History:
4 out of 625 
3 out of 37 
1 out of 47 Years Active: 1986-1999
Title: The Innovative Contributions of Bruce D. Rosenthal
Introduction
Bruce D. Rosenthal is a notable inventor based in Los Gatos, California, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in video technology and memory cell design, showcasing his expertise in electrical engineering and innovation.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Video sync signal slicing using variable gain control." This patent describes a video sync slicing circuit that utilizes an adjustable gain control (AGC) amplifier. The circuit is designed to adjust the gain of the AGC amplifier so that the blanking level of the video signal at the output matches a predetermined blanking reference voltage. Another significant patent is for a "Differential analog memory cell and method for adjusting same." This invention features a differential analog memory cell that produces output signals governed by precisely adjustable voltage levels with minimal drift. The design includes differentially connected floating gate MOSFETs, which allow for precise voltage adjustments through the application of single polarity voltage pulses.
Career Highlights
Throughout his career, Bruce D. Rosenthal has made significant contributions while working for prominent companies such as Teledyne Industries, Inc. and Elantec, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Bruce has collaborated with notable professionals in the field, including Robert L. Norris and Richard L. Gray. These collaborations have likely enriched his work and contributed to the development of his patented technologies.
Conclusion
Bruce D. Rosenthal's contributions to the field of electrical engineering and innovation are evident through his patents and career achievements. His work continues to influence advancements in video technology and memory cell design, marking him as a significant figure in the realm of invention.