Baris Karagozlu

Title: Innovations by Baris Karagozlu: Pioneering Power Control Solutions

Introduction

Baris Karagozlu, an accomplished inventor based in Dublin, California, has made significant contributions to the field of electronic power management. With two patents to his name, Karagozlu's work focuses on enhancing the reliability and efficiency of power switches and protective circuits.

Latest Patents

Karagozlu's latest patents include a "High-reliability low-loss power switch and driver IC" and an "Electronic protection circuit with instability prevention."

The high-reliability low-loss power switch is designed as a power switch controller, incorporating a condition detector, zero-crossing detector, retimer, and driver. This innovative controller detects changes in a sense signal and aligns relay activation with zero crossings in AC powerline signals. By precisely timing when the relay opens and closes, this technology optimizes power delivery while minimizing losses. The activation and deactivation pulses generated by the controller are tightly controlled, with maximum durations of up to 20 milliseconds and amplitudes exceeding 110% of the required voltage for proper relay operation.

The second patent focuses on an electronic protection circuit, safeguarding external loads connected to mains supply lines from hazardous conditions such as overvoltage and overcurrent. This protection IC employs a range detector and a control unit to monitor supply conditions and disconnect loads when risks are detected. The design philosophy includes provisions for hysteresis to enhance stability and a dummy DAC that linearizes current consumption around switching points, effectively preventing instabilities.

Career Highlights

Baris Karagozlu is currently employed at Siliconbrite Technologies, Inc., where he plays a vital role in advancing electronic solutions. His innovative designs have contributed to the ongoing development of safer and more efficient power management systems.

Collaborations

Throughout his career, Karagozlu has collaborated with talented professionals such as Anthony Gerard Russell and Cameron Nathan Jackson. These collaborations have fostered an environment of creativity and innovation, pushing the boundaries of what is achievable in electronic design.

Conclusion

With a commitment to innovation in electronic power management, Baris Karagozlu's contributions reflect a deep understanding of complex power dynamics. His patents not only enhance the reliability of power switches but also protect valuable electrical systems from adverse conditions. As the field of electronic engineering continues to evolve, inventors like Karagozlu play a crucial role in shaping the future.