This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignee: Lucent Technologies Inc.. Active years: 2001.
Company Filing History:
Years Active: 2001
Title: The Innovations of Robert John Rance
Introduction
Robert John Rance is an accomplished inventor based in Andover, MA (US). He is known for his significant contributions to the field of encryption technology, particularly in wireless communication. His innovative approach to security has led to the development of a unique encryption method that enhances the safety of wireless telephone messages.
Latest Patents
Rance holds a patent for a "Method and apparatus for multiple-iteration CMEA encryption and decryption for improved security for wireless telephone messages." This enhanced CMEA encryption system is designed for use in wireless telephony. The process begins with a plaintext message that undergoes a first iteration of the CMEA process using a first CMEA key, resulting in an intermediate ciphertext. This intermediate ciphertext is then subjected to a second iteration using a second CMEA key to produce a final ciphertext. The system incorporates additional security measures by applying input and output transformations before and after each iteration. The CMEA iterations utilize an improved tbox function that adds permutations to the message or intermediate crypto-processed data. Decryption is performed by reversing the encryption steps, ensuring that the input and output transformations are replaced by their respective inverse transformations.
Career Highlights
Throughout his career, Robert John Rance has worked with notable companies such as Lucent Technologies Inc. and Alcatel Lucent. His experience in these organizations has allowed him to refine his skills and contribute to advancements in telecommunications and encryption technologies.
Collaborations
Rance has collaborated with talented individuals in his field, including Daniel Nelson Heer and Mark Howard Etzel. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.
Conclusion
Robert John Rance's contributions to encryption technology have significantly impacted the security of wireless communications. His innovative methods and collaborations with industry professionals highlight his dedication to advancing technology in this critical area.