This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2007-2009.
Company Filing History:
Years Active: 2007-2009
Title: Per Erwin Jonas: Innovator in Data Encryption
Introduction
Per Erwin Jonas is a notable inventor based in Westbrook, ME (US). He has made significant contributions to the field of data encryption, holding 2 patents that enhance the security of data access for multiple users. His innovative methods are designed to protect sensitive information while ensuring that authorized users can access it seamlessly.
Latest Patents
One of his latest patents focuses on a method for encrypting data for access by multiple users. This method involves a server that encrypts data using a master key and a symmetric encryption algorithm. For each authorized user, a key encryption key (KEK) is derived from a passphrase, and the master key is encrypted using this KEK. The server then posts the encrypted data along with an ancillary file that includes a user identifier and the master key encrypted according to the user's KEK. To access the data, users enter their passphrase into a client, which re-derives the user's KEK and retrieves the master key from the ancillary file. The client then decrypts the master key and subsequently decrypts the data. This innovative approach allows for a secure yet user-friendly method of data access.
Career Highlights
Per Erwin Jonas is currently employed at International Business Machines Corporation, commonly known as IBM. His work at IBM has allowed him to develop and refine his encryption methods, contributing to the company's reputation as a leader in technology and innovation.
Collaborations
Throughout his career, Per has collaborated with talented individuals such as Allen Leonid Roginsky and Nevenko Zunic. These collaborations have fostered an environment of innovation and creativity, leading to advancements in data security.
Conclusion
Per Erwin Jonas is a distinguished inventor whose work in data encryption has made a significant impact on the field. His innovative methods ensure that data remains secure while being accessible to authorized users. His contributions continue to shape the future of data security.