Location History:
- Ixelles, BE (2012 - 2016)
- Eterbeek, BE (2016)
- Leuven, BE (2014 - 2018)
- Etterbeek, BE (2016 - 2018)
- Louvain, BE (2018 - 2020)
Company Filing History:
19 out of 5,121 
1 out of 21,366 
1 out of 8 Years Active: 2012-2020
Title: Profile of Inventor Philippe Teuwen: Innovating in Cryptographic Techniques
Introduction: Philippe Teuwen, a notable inventor based in Etterbeek, Belgium, has made significant contributions to the field of cryptography. With an impressive total of 21 patents to his name, Teuwen has focused on advancements that enhance the security and efficiency of cryptographic operations.
Latest Patents: Among his latest innovations are two key patents. The first, titled *Balanced Encoding of Intermediate Values Within a White-Box Implementation*, describes a method for implementing a keyed cryptographic operation using a plurality of basic blocks. This method includes generating a balanced encoding function, applying it to the output of the first basic block, and utilizing an inverse of the function for the input of the second basic block, thereby enhancing the security of encoded outputs.
The second patent, *Wide Encoding of Intermediate Values Within a White-Box Implementation*, outlines a method for mapping an input message to an output message via a keyed cryptographic operation in a system involving multiple rounds. Each round contains a substitution layer where wide encoding is applied, specifically in layers that require substantial protection from attacks, showcasing Teuwen's commitment to robust cryptographic solutions.
Career Highlights: Throughout his career, Philippe Teuwen has been associated with prestigious companies including NXP B.V. and Koninklijke Philips Corporation N.V. His work has consistently revolved around improving cryptographic methodologies, aimed at ensuring data security in various applications.
Collaborations: Teuwen has collaborated with prominent professionals in the field including Peter Maria Franciscus Rombouts and Frank Michaud. These collaborations underscore the collective effort towards advancing cryptographic techniques and highlight the importance of teamwork in driving innovation.
Conclusion: Philippe Teuwen stands out as a leading inventor in the cryptographic sphere, with his extensive portfolio reflecting a dedication to innovation and security. His patents not only contribute to the academic and practical realms of cryptography but also pave the way for future advancements in securing digital information.
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.