This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Activated Content Corporation, Adelphoi Limited. Active years: 2007-2014.
Company Filing History:
Years Active: 2007-2014
Title: Mark St John Owen: Innovator in Media Recognition and Stegotext Technology
Introduction
Mark St John Owen is a notable inventor based in Cambridge, GB. He has made significant contributions to the fields of media recognition and stegotext technology. With a total of 4 patents to his name, Owen's work showcases his innovative approach to solving complex problems in audio and data encoding.
Latest Patents
Owen's latest patents include a system and method for media recognition. This invention provides automatic recognition of sample media content by generating a spectrogram for successive time slices of an audio signal. The process involves creating sample hash vectors and performing evaluations to identify reference hash vectors that match the sample media content. Another significant patent is the stegotext encoder and decoder. This invention encodes and decodes stegotext by modulating the log power spectrogram of a covertext signal with keys, allowing for the transformation of the stegotext signal into the log power spectrogram domain.
Career Highlights
Throughout his career, Mark St John Owen has worked with various companies, including Activated Content Corporation and Adelphoi Limited. His experience in these organizations has contributed to his expertise in media recognition and data encoding technologies.
Collaborations
Owen has collaborated with notable individuals in his field, including Roger Fane Sewell and Stephen John Barlow. These partnerships have likely enhanced his innovative capabilities and contributed to the development of his patents.
Conclusion
Mark St John Owen is a distinguished inventor whose work in media recognition and stegotext technology has made a significant impact. His innovative patents reflect his dedication to advancing technology in these fields.