Company Filing History:
Years Active: 2019-2024
Title: Guo Liu: Innovator in 4D Printing Technology
Introduction
Guo Liu is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of 4D printing, particularly in the development of high-temperature materials. With a total of 5 patents to his name, Liu is recognized for his innovative approaches to material science and engineering.
Latest Patents
One of Liu's latest patents is focused on the in-situ 4D printing of high-temperature materials. This invention provides a method for 3D printing a structure using an ink that includes a precursor. The structure undergoes treatment with controlled high energy flow, resulting in a portion that exhibits a different coefficient of thermal expansion or thermal shrinkage ratio. This difference creates interface stress, leading to a selected level of deformation. Another notable patent involves a method for constructing a printed ceramic object. This method includes extruding a substance to generate a 3D-printed elastomeric object, deforming it into a complex structure, and transforming it into a printed ceramic origami object.
Career Highlights
Guo Liu is affiliated with the City University of Hong Kong, where he continues to advance his research and innovation in 4D printing technologies. His work has garnered attention for its potential applications in various industries, including aerospace and manufacturing.
Collaborations
Liu collaborates with esteemed colleagues such as Jian Lu and Yan Zhao, contributing to a dynamic research environment that fosters innovation and creativity.
Conclusion
Guo Liu's contributions to the field of 4D printing and material science highlight his role as a leading inventor. His innovative patents and collaborative efforts continue to push the boundaries of technology and engineering.