Yi-Wen Liao

Title: Yi-Wen Liao: Innovator in Mobile Device Altitude Calibration

Introduction

Yi-Wen Liao is a notable inventor based in San Jose, CA, who has made significant contributions to the field of mobile technology. With a focus on enhancing the functionality of mobile devices, Liao's work has the potential to improve user experience in various applications.

Latest Patents

Liao holds a patent for a technique titled "Location of interest altitude and determining calibration points." This innovation describes methods that enable a mobile device to perform multi-source estimation of altitude for a specific location. The patent outlines a process for determining a baseline altitude at ground level, which is used to calibrate a barometric pressure sensor on the mobile device. This calibrated sensor can then estimate changes in altitude relative to ground level by detecting pressure differentials, allowing for accurate altitude determination.

Career Highlights

Liao is currently employed at Apple Inc., where she continues to develop innovative solutions that enhance mobile technology. Her work is instrumental in advancing the capabilities of devices that rely on accurate altitude measurements.

Collaborations

Liao has collaborated with notable colleagues, including Lei Wang and William J. Bencze, contributing to a dynamic team focused on innovation and technological advancement.

Conclusion

Yi-Wen Liao's contributions to mobile device technology, particularly in altitude calibration, highlight her role as a key innovator in the field. Her patent reflects a commitment to improving user experience through advanced technology.