Raymond B Wolfgang

Title: Innovations by Raymond B Wolfgang

Introduction

Raymond B Wolfgang is a notable inventor based in Exton, PA (US). He has made significant contributions to the field of data security and signal processing. With a total of 2 patents, Wolfgang's work focuses on innovative methods for data hiding and signal authentication.

Latest Patents

Wolfgang's latest patents include a method for hiding encrypted data. This method involves providing a message and an encrypting sequence to generate an encrypted message. A carrier signal, which conveys information unrelated to the encrypted message, is utilized. The encrypted message is then embedded into the carrier signal by performing an exclusive-OR operation with a portion of the carrier signal.

Another significant patent is related to the authentication of signals using watermarks. This method determines if a portion of a suspect signal is derived from a watermarked original signal. It includes steps such as providing a watermark and creating the watermarked original signal by incorporating the watermark onto an original signal. The process generates indicators based on both the watermarked original signal and the suspect signal, allowing for a determination of the signal's authenticity.

Career Highlights

Raymond B Wolfgang is associated with the Purdue Research Foundation, where he continues to innovate and contribute to advancements in technology. His work has implications for various applications in data security and signal processing.

Collaborations

Wolfgang has collaborated with notable colleagues, including Edward John Delp and Jordan J Glogau. Their combined expertise enhances the research and development efforts in their respective fields.

Conclusion

Raymond B Wolfgang's contributions to data security and signal processing through his patents reflect his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.