Nayana Teja Chiluvuri

Title: Nayana Teja Chiluvuri: Innovator in Electrical Device Charging Systems

Introduction

Nayana Teja Chiluvuri is an accomplished inventor based in Seattle, WA (US). She has made significant contributions to the field of electrical device charging systems, holding a total of 2 patents. Her innovative work focuses on enhancing the safety and efficiency of charging wearable devices.

Latest Patents

One of her latest patents is for a system that controls the charging of electrical devices. This charger prevents the charging of a wearable device battery when sweat or another conductive contaminant is present. The charger initially provides a low voltage to detect when the wearable device is engaged. When the device is engaged, a measured current value exceeds a threshold minimum value. If sweat or another conductive contaminant is present, the additional conductive pathway provided by the contaminant will cause the measured value to exceed a threshold maximum, preventing battery charging. Conversely, if no contaminant is present, the measured value will be greater than the threshold minimum and less than the threshold maximum, allowing for a higher voltage to charge the battery. When the device is removed from the charger, the measured value will decrease below the threshold minimum, prompting the charger to return to providing low voltage for engagement detection.

Another notable patent is for a synchronous voltage signature data collection apparatus. This apparatus is designed to concurrently measure multiple input voltages at a high sampling data rate, such as at least two mega-samples per second. It includes a plurality of voltage data acquisition components that sample different input voltages and produce respective voltage data samples. Each component is directly coupled to a field programmable gate array that receives, packetizes, and provides the voltage data samples to a system on chip.

Career Highlights

Nayana Teja Chiluvuri is currently employed at Amazon Technologies, Inc., where she continues to innovate and develop new technologies. Her work has garnered attention for its practical applications in everyday technology.

Collaborations

She collaborates with talented coworkers, including Chang Hwa Rob Yang and Xunwei Yu, contributing to a dynamic and innovative work environment.

Conclusion

Nayana Teja Chiluvuri is a pioneering inventor whose work in electrical device charging systems is making a significant impact. Her patents reflect her commitment to safety and efficiency in technology.