James C Hillegass

Title: Innovations by James C. Hillegass

Introduction

James C. Hillegass is an accomplished inventor based in Woodland, MN (US). He has made significant contributions to the field of digital licensing through his innovative patents. With a total of 2 patents, Hillegass has developed methods that enhance the security and distribution of digital works.

Latest Patents

One of his latest patents is titled "Method and system for licensing digital works." This invention presents a digital licensing scheme that separates the license from the digital file containing the copyrightable material. The files can be downloaded from any server and transferred from user to user, even after the file has been licensed. The invention utilizes producer software running on a vendor's computer, server software provided by the license provider, and player software operating on the user's computer. Digitally encrypted communication streams ensure confidentiality between the producer software, the license provider, and the player software. The software component on the user's computer verifies that the appropriate product license has been purchased by comparing product IDs and user IDs.

Another notable patent is the "Licensed digital material distribution system and method." This system distributes licenses for copyrighted material separately from the copyrighted material itself. A producer or vendor registers the material with a License Provider, who returns an encryption code for the producer to attach to the digital materials. The vendor then distributes the material to users who purchase a license from the License Provider, which includes an encryption key to decrypt the file. This system incorporates security measures to prevent unlicensed use and distribution of the materials.

Career Highlights

James C. Hillegass has demonstrated a strong commitment to innovation in digital licensing. His work has paved the way for more secure and efficient methods of distributing digital content.

Collaborations

Hillegass has collaborated with notable individuals in his field, including Yaobing Deng and Mark Eastom. Their combined expertise has contributed to the development of advanced licensing solutions.

Conclusion

James C. Hillegass is a prominent inventor whose work in digital licensing has significantly impacted the way copyrighted materials are distributed and protected. His innovative patents reflect his dedication to enhancing security in the digital realm.