Robert Oppen

Title: The Innovations of Robert Oppen

Introduction

Robert Oppen is a notable inventor based in Chandler, AZ (US). He has made significant contributions to the field of electronics, holding a total of 3 patents. His work primarily focuses on advancements in synchronization and pulse-width modulation technologies.

Latest Patents

One of Oppen's latest patents is the Minimum Synchronization Frequency Discriminator. This invention provides a clock signal for a switch mode power supply by automatically detecting when the frequency of a sync signal is above a minimum threshold. If the sync signal's frequency falls below this minimum, the internal oscillator's output signal takes over as the clock signal. Another significant patent is the Two Comparator Voltage Mode PWM. This design utilizes two comparators to generate a pulse-width modulator (PWM) control pulse. The first comparator initiates the PWM control pulse, while the second comparator stops it. The first comparator is a high-speed CMOS comparator with a built-in offset, ensuring that it dominates the operation at the start of the control pulse.

Career Highlights

Oppen is currently employed at National Semiconductor Corporation, where he continues to innovate and develop new technologies. His work has had a lasting impact on the electronics industry, particularly in the areas of power supply and control systems.

Collaborations

Some of his notable coworkers include Steven L Harris and Steven Michael Barrow. Their collaborative efforts have contributed to the success of various projects within the company.

Conclusion

Robert Oppen's contributions to the field of electronics through his patents and work at National Semiconductor Corporation highlight his innovative spirit and dedication to advancing technology. His inventions continue to influence the industry and pave the way for future developments.