Tomas Tamulevicius

Title: Innovations of Tomas Tamulevicius

Introduction

Tomas Tamulevicius is a notable inventor based in Kauno raj., Lithuania. He has made significant contributions to the field of optical devices, particularly in the realm of secure identity technologies. With a total of 2 patents to his name, his work showcases a blend of creativity and technical expertise.

Latest Patents

Tomas's latest patents include an "Optical device with ordered scatterer arrays for secure identity and a method of producing the same." This invention reveals a method for configurable spatial control and modification of optically active resonantly coupled scatterer arrays. It aims to produce identifiable security features and a corresponding photonic secure identity device. The process involves several steps, including the production of a deposition template, synthesis of a plasmonic particle colloid, and the creation of a customized secure identity device using ultrashort laser pulses. This innovative device serves as a secure identity and anti-counterfeiting means, utilizing customized spatial control to demonstrate easily identifiable security features.

Another significant patent is the "Fabrication method of holographic security label." This method combines two different hologram origination processes within a single photoresist layer. By using an interlayer to transfer structures exposed by electron beam lithography into overlapping dot-matrix hologram areas, the method allows for the replication of high-resolution structures in multilayer polymer films. This approach enhances the level of protection for security devices by integrating various holographic techniques.

Career Highlights

Tomas Tamulevicius is affiliated with the Kaunas University of Technology, where he continues to advance his research and innovations in optical technologies. His work not only contributes to academic knowledge but also has practical applications in security and anti-counterfeiting measures.

Collaborations

Tomas collaborates with notable colleagues such as Mindaugas Juodenas and Tomas Klinavicius. Their combined expertise fosters a dynamic research environment that enhances the development of innovative solutions in their field.

Conclusion

Tomas Tamulevicius stands out as a prominent inventor in the field of optical devices, with a focus on secure identity technologies. His patents reflect a commitment to innovation and practical applications that address contemporary security challenges.