Brian P Erisman

Title: Brian P. Erisman: Innovator in Digital Banking and Power Supply Technologies

Introduction

Brian P. Erisman, based in Carlsbad, California, is a notable inventor with an impressive portfolio of four patents. His work primarily focuses on advancements in digital banking circuits and power supply technologies. Known for his innovative thinking, Erisman has significantly contributed to the fields of electronics and power management.

Latest Patents

One of Brian's latest patents is the "Digital Banking Circuit," which introduces a digital blanking circuit designed to manage signal transitions. This circuit allows a first digital input signal to pass to the next stage while prohibiting subsequent transitions for a predetermined blanking interval. The innovative embodiment employs rising edge and falling edge latches connected to a two-to-one multiplexer, effectively controlling the output to avoid interference during the blanking period. An 'adaptive' version of the circuit is also developed, which adjusts the blanking interval based on the propagation time of the transition through the entire signal path.

Another significant patent he holds is for an "Inductor Current Emulation Circuit for Switching Power Supply." This invention is structured to ensure the inductor current goes to zero at least once per switching cycle. It utilizes an RC integrator in parallel with the inductor and a zero reset switch to recalibrate the emulation circuit, ensuring precise control over the inductor current behavior in both continuous and discontinuous modes.

Career Highlights

Brian Erisman is currently employed at Analog Devices, Inc., a renowned company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. His role in advancing technologies within this organization underscores his significant expertise.

Collaborations

Throughout his career, Brian has collaborated with talented coworkers, including Richard Redl and Jonathan Mark Audy. These collaborations have likely enriched his inventiveness and technological advancements, leading to impactful developments in their respective fields.

Conclusion

In conclusion, Brian P. Erisman stands out as a prominent inventor whose contributions to digital banking circuits and power supply technologies are powered by innovation and collaboration. His work continues to inspire advancements in electronics, impacting industries and paving the way for future innovations.