Li-Xuan Chuo

Title: Innovations by Li-Xuan Chuo

Introduction

Li-Xuan Chuo is an accomplished inventor based in San Jose, CA. She has made significant contributions to the field of wireless communication and localization technologies. With a total of 2 patents, her work has garnered attention for its innovative approaches and practical applications.

Latest Patents

One of her latest patents is titled "Indoor localization using Bluetooth high-accuracy distance measurement." This patent describes techniques and systems for indoor localization that utilize Bluetooth high-accuracy distance measurement (HADM). The systems perform a signal-strength scan to identify multiple anchor points and pair the tagged device with a first anchor point based on this scan. A HADM time slot is set for the first anchor point and at least two additional anchor points. The process includes initiating a HADM event, which involves sending a HADM ping and receiving responses from the identified anchor points. The location of the tagged device is then calculated based on the timing of these responses.

Another notable patent is "Link margin improvements using a variable physical layer symbol rate." This invention presents various arrangements for increasing the link margin of a wireless audio link. A short-range wireless communication link is established between an audio source device and an audio output device. The audio stream is transmitted using this link, which includes a connected isochronous stream (CIS). The system detects the number of packet retransmissions on the CIS and can alter the physical layer (PHY) symbol rate based on this detection to improve the transmission of the audio stream.

Career Highlights

Li-Xuan Chuo is currently employed at Google Inc., where she continues to innovate and develop new technologies. Her work has been instrumental in advancing wireless communication systems and enhancing user experiences.

Collaborations

Throughout her career, Li-Xuan has collaborated with talented individuals such as Qi Jiang and Daniel Barros. These collaborations have contributed to the success of her projects and the development of cutting-edge technologies.

Conclusion

Li-Xuan Chuo is a remarkable inventor whose work in wireless communication and localization technologies has made a significant impact. Her patents reflect her innovative spirit and dedication to advancing technology.