John Y Liu

Title: Innovations of John Y Liu

Introduction

John Y Liu is a prominent inventor based in San Marino, CA (US). He holds a total of 9 patents that showcase his contributions to technology and engineering. His work primarily focuses on systems related to space and gyroscopic technology.

Latest Patents

One of his latest patents is the "Combined orbit and attitude determination system and methods." This invention involves a system and methods for calculating the attitude and position of an object in space. It utilizes measurements related to the object, stars, and signal timing to provide accurate data. The system estimates separation angle errors, position errors, and attitude errors based on the received measurements.

Another significant patent is the "Approach for control redistribution of Coriolis vibratory gyroscope (CVG) for performance improvement." This invention includes a CVG that features a first plurality of actuators arranged around a drive axis. These actuators obtain control signals to maintain the vibratory member's oscillation. The system also detects voltages based on the second mode of oscillation caused by rotation, allowing for precise control and performance enhancement.

Career Highlights

Throughout his career, John Y Liu has worked with notable companies such as The Boeing Company and Robert Bosch. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

John has collaborated with several professionals in his field, including Gregory S Becker and Douglas Bender. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

John Y Liu is a distinguished inventor whose work in space systems and gyroscopic technology has led to significant advancements. His patents reflect his innovative spirit and dedication to improving technology.