Lei Liu

Title: Lei Liu: Innovator in Micro-Device Technology

Introduction

Lei Liu is a prominent inventor based in Cork, Ireland. He has made significant contributions to the field of micro-device technology, holding a total of four patents. His innovative work focuses on enhancing the functionality and efficiency of micro-devices.

Latest Patents

One of Lei Liu's latest patents is titled "Printed components in device pockets." This invention describes a micro-device structure that includes an insulating layer and a micro-device disposed on the insulating layer. A pocket is formed in the micro-device that extends from a surface of the micro-device opposite the insulating layer through the micro-device to the insulating layer. A micro-component is disposed in the pocket and is non-native to the micro-device and the insulating layer. The micro-component can emit or receive light through the insulating layer and can be connected to and controlled by a micro-circuit disposed in the micro-device.

Another notable patent is "Non-linear tethers for suspended devices." This invention comprises a suspended device structure that includes a substrate, a cavity disposed in a surface of the substrate, and a device suspended entirely over the bottom of the cavity. The device is a piezoelectric device and is suspended at least by a tether that physically connects the device to the substrate. The tether has a non-linear centerline, and a wafer can comprise a plurality of suspended device structures.

Career Highlights

Lei Liu is currently associated with X-Celeprint Limited, where he continues to push the boundaries of micro-device technology. His work has garnered attention for its innovative approach and practical applications in various fields.

Collaborations

Lei Liu has collaborated with notable colleagues, including António José Marques Trindade and Ronald S Cok. Their combined expertise contributes to the advancement of technology in their respective areas.

Conclusion

In summary, Lei Liu is a distinguished inventor whose work in micro-device technology has led to several impactful patents. His contributions continue to shape the future of this field, demonstrating the importance of innovation in technology.