Shaun Peter O'Keefe

Title: Innovations of Shaun Peter O'Keefe

Introduction

Shaun Peter O'Keefe is an accomplished inventor based in Artarmon, Australia. He has made significant contributions to the field of security document printing and encoding methods. With a total of 2 patents to his name, O'Keefe continues to push the boundaries of innovation in his area of expertise.

Latest Patents

O'Keefe's latest patents include a method for printing and authenticating a security document on a substrate utilizing unique substrate properties. This method involves generating a first reference image indicative of an inherent characteristic of the substrate, followed by encoding data that reflects this characteristic. The encoded data is then printed over the reference region, effectively creating a secure document. Another notable patent is the data block offset encoding method for coordinates. This method involves a barcode that includes multiple blocks arranged to define a coordinate system. It determines the sizes of blocks for encoding arbitrary information while ensuring a pair-wise anharmonic relationship between them. The encoded information is then arranged to form a barcode that can be stored on a memory device.

Career Highlights

O'Keefe is currently employed at Canon Kabushiki Kaisha, where he applies his innovative skills to develop advanced printing technologies. His work has been instrumental in enhancing the security features of printed documents.

Collaborations

Throughout his career, O'Keefe has collaborated with talented individuals such as Alvin Wai Leong Yeap and Andrew James Fields. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Shaun Peter O'Keefe is a notable inventor whose work in security document printing and encoding methods has made a significant impact in the field. His innovative patents reflect his dedication to advancing technology and enhancing security measures.