Jeffrey Jay Dahlin

Title: The Innovations of Jeffrey Jay Dahlin

Introduction

Jeffrey Jay Dahlin is an accomplished inventor based in Kenmore, Washington. He holds a total of four patents, showcasing his expertise in the field of technology and innovation. His work primarily focuses on enhancing touch-sensitive displays and voltage reference circuits.

Latest Patents

One of Dahlin's latest patents is titled "False touch and water detection for touch-sensitive displays." This invention includes various systems, methods, and devices designed to enable false touch detection. The exemplary method involves performing multiple scans of a touch-sensitive array during a designated time window. Response data is captured from each scan, and a value is distilled from this data. The method identifies a set of peaks from the distilled values, each peak characterized by specific values. It further includes determining a metric for these peaks and assessing whether the metric meets a certain criterion. If the criterion is satisfied, the method rejects some of the response data as representing at least one false touch.

Another significant patent is the "Self-modulated voltage reference." This circuit generates a reference voltage by receiving an internal reference voltage at a comparator block's first input. It also receives a feedback voltage at the second input, generating a pulse density modulated (PDM) signal based on the difference between the reference and feedback voltages. The PDM signal is outputted at a digital output pin and filtered to produce the output reference voltage.

Career Highlights

Dahlin has worked with notable companies such as Cypress Semiconductor Corporation and Parade Technologies, Ltd. His experience in these organizations has contributed to his innovative approach and understanding of technology.

Collaborations

Throughout his career, Dahlin has collaborated with talented individuals, including Archana Yarlagadda and Dave Van Ess. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Jeffrey Jay Dahlin's contributions to technology through his patents and career experiences highlight his role as a significant inventor. His innovative solutions in touch-sensitive displays and voltage reference circuits continue to impact the field positively.