Bruce T Peacock

Title: Bruce T. Peacock: Innovator in Optical Disc Marking Technology

Introduction

Bruce T. Peacock is a notable inventor based in Eau Claire, Wisconsin. He has made significant contributions to the field of optical disc technology. His innovative approach focuses on enhancing the identification and verification of optical data discs.

Latest Patents

Bruce T. Peacock holds a patent for the "Marking of optical disc for customized identification." This invention involves techniques for marking optical data discs with unique characteristics for identification and authenticity verification. The marking, referred to as a "watermark," can include a name, logo, design, picture, or other patterns applied within the structure of the data disc. The watermark is applied to the master disc, ensuring it is reproduced in all production replica discs through standard stamping and replica processes. In a preferred embodiment, the watermark modifies the periodic diffraction grating effect created by the encoded data. This alteration occurs by changing the thickness or depth of the data feature concerning the reference plane of the data structure in areas defining the watermark. The final disc displays the watermark as a discontinuity or difference in the rainbow-like diffraction pattern on its surface. In other embodiments, a hologram of the watermark is formed in zones on the disc, creating hologram interference patterns interspersed with the data features. These holograms can be viewed in the final disc using white light or an illuminating laser, presenting virtual images of the watermark object.

Career Highlights

Bruce T. Peacock has dedicated his career to advancing optical disc technology. His work has led to innovative solutions that enhance the security and authenticity of data storage. He is currently associated with Imation Corporation, where he continues to develop cutting-edge technologies.

Collaborations

Bruce has collaborated with various professionals in his field, including his coworker Ted L. Bahns. Their combined expertise has contributed to the success of their projects and innovations.

Conclusion

Bruce T. Peacock's contributions to optical disc marking technology exemplify his commitment to innovation. His patented techniques for watermarking optical data discs enhance security and authenticity in data storage. His work continues to influence the industry and pave the way for future advancements.