Cong Zhang

Title: Cong Zhang: Innovator in Polymer and Security Marking Technologies

Introduction

Cong Zhang is a prominent inventor based in Cleveland, OH, known for his contributions to the fields of polymer materials and security technologies. With a total of 4 patents to his name, Zhang has made significant strides in developing innovative solutions that address contemporary challenges.

Latest Patents

Zhang's latest patents showcase his expertise and creativity. One of his notable inventions is a security marking that incorporates a physically unclonable function (PUF). This PUF features a disordered multilayer photonic crystal structure that exhibits a unique electromagnetic transmission and/or reflection spectrum when exposed to electromagnetic radiation within a specific photonic bandgap region. Another significant patent involves the production of high modulus and strength polymer materials. This method includes compressive rolling a semicrystalline polymer material in multiple axial directions and axially orienting the material to achieve a draw ratio that is less than the ultimate elongation or elongation percentage at break.

Career Highlights

Cong Zhang is affiliated with Case Western Reserve University, where he continues to advance his research and innovation in polymer science and security technologies. His work has garnered attention for its practical applications and potential impact on various industries.

Collaborations

Zhang collaborates with esteemed colleagues, including Eric Baer and Andy Olah, who contribute to his research endeavors and enhance the scope of his projects.

Conclusion

Cong Zhang stands out as a dedicated inventor whose work in polymer materials and security marking technologies reflects his commitment to innovation. His patents not only demonstrate his technical expertise but also highlight the importance of advancing technology for practical applications.