Location History:
- Magny-les-Hameaux, FR (2001)
- Magny-Ies-Hameaux, FR (2001)
Company Filing History:
Years Active: 2001
Title: The Innovative Contributions of Jacques J Rollin
Introduction
Jacques J Rollin is a notable inventor based in Magny-les-Hameaux, France. He has made significant contributions to the field of electromagnetic field testing, holding a total of 2 patents. His work focuses on methods and apparatuses that enhance the understanding and effectiveness of shielding in electronic devices.
Latest Patents
Rollin's latest patents include a "Method of testing shielding effectiveness" and an "Electromagnetic field generator for use in testing shielding effectiveness." The electromagnetic field generator he developed consists of a regulated self-contained voltage supply connected to a high-frequency clock that drives one or more printed circuit board antennas. This generator is utilized in a method that measures the shielding effectiveness of an enclosure by comparing emissions with and without the enclosure in place.
Another significant patent is the "Integrated circuit package shielding characterization method and apparatus." This innovative method characterizes electromagnetic compatibility (EMC) at the IC/ASIC package level. It involves exciting the modes of radiation found in IC/ASIC packages and allows for the characterization of packages in a manner that reflects their real-world applications. A small antenna designed on a die is mounted inside the package under test, enabling precise measurements of radiated emissions.
Career Highlights
Jacques J Rollin is currently associated with Nortel Networks Corporation, where he applies his expertise in electromagnetic field testing. His work has contributed to advancements in the field, particularly in understanding how shielding can affect the performance of electronic devices.
Collaborations
Throughout his career, Rollin has collaborated with notable colleagues, including Gianluca Arcari and Gary Wong. These collaborations have further enriched his work and contributed to the development of innovative solutions in electromagnetic testing.
Conclusion
Jacques J Rollin's contributions to the field of electromagnetic field testing are significant and impactful. His patents reflect a deep understanding of the complexities involved in shielding effectiveness and EMC characterization. His work continues to influence advancements in electronic device design and testing methodologies.