Location History:
- Rochester, MA (US) (2016)
- Rochester, MN (US) (2001 - 2023)
Company Filing History:
Years Active: 2001-2024
Title: Innovations and Contributions of Mark S. Fredrickson in Patent Technology
Introduction
Mark S. Fredrickson, based in Rochester, MN, is a notable inventor with a significant portfolio that includes 23 patents. His work primarily focuses on innovative technologies geared towards enhancing security and authenticity in digital environments, showcasing a blend of creativity and technical expertise.
Latest Patents
Among his latest patents, Fredrickson has developed techniques for sound-based presentation attack detection. This technology involves a computer-implemented method where a predetermined frequency pattern is emitted using a speaker connected to a computer during a video conference. A camera collects video data of the user engaged in the video conference, allowing the system to determine inconsistencies with expected responses to the emitted sound pattern, thereby indicating a potential presentation attack.
Another of his latest inventions involves methods for authenticating digital recordings. In this process, an element of encrypted data is embedded within a digital recording, which may include audio and image data. The system extracts this encrypted data and generates a decrypted value, comparing it against a stored value associated with the digital recording to authenticate its integrity.
Career Highlights
Fredrickson's career is marked by his commitment to advancing technology in fields related to security and data verification. Working at the International Business Machines Corporation (IBM), he has contributed to numerous innovative projects that have propelled the development of secure communication systems.
Collaborations
Throughout his career, Fredrickson has collaborated with other talented inventors and professionals, including his coworkers Scott Douglas Frei and Chad Balling McBride. These collaborations have enabled the cross-pollination of ideas and have played a crucial role in the advancement of their shared technological pursuits.
Conclusion
Mark S. Fredrickson exemplifies the spirit of innovation through his extensive patent portfolio and contributions to technology. His work at IBM and ongoing collaborations with fellow inventors continue to shape the landscape of digital security and data authentication, paving the way for future advancements in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.