Company Filing History:
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Years Active: 2015-2024
Title: The Innovations of Jeroen Johannes Maria Zaal
Introduction
Jeroen Johannes Maria Zaal is a notable inventor based in Nijmegen, Netherlands. He has made significant contributions to the field of electronics, particularly in the development of electronic device substrates and printed circuit board materials. With a total of eight patents to his name, Zaal's work has had a considerable impact on the industry.
Latest Patents
One of Zaal's latest patents is titled "Patterned and planarized under-bump metallization." This invention involves an electronic device substrate that features a substantially planar surface made from an electrically non-conductive material. The substrate is equipped with one or more metalized pads that are coplanar with the surrounding non-conductive material. The metalized pads are designed in a way that allows for metalized fingers to extend radially, creating an interdigitated arrangement with the non-conductive material. This design ensures that the metalized pad has a solderable surface.
Another significant patent by Zaal is the "Method and apparatus for improved circuit structure thermal reliability on printed circuit board materials." This invention addresses the stress generated in semiconductor device packages during cooling after solder reflow operations. By coupling solder lands to metal-layer structures using traces on the PCB that are oriented perpendicular to the expansion neutral point, Zaal's method reduces thermal-induced stress, enhancing the reliability of the circuit structure.
Career Highlights
Throughout his career, Zaal has worked with prominent companies such as NXP B.V. and Koninklijke Philips Corporation N.V. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in electronics.
Collaborations
Zaal has collaborated with notable colleagues, including Leo Van Gemert and Michiel Van Soestbergen. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.
Conclusion
Jeroen Johannes Maria Zaal is a distinguished inventor whose work has significantly advanced the field of electronics. His patents reflect a commitment to improving the reliability and efficiency of electronic devices. Through his career and collaborations, Zaal continues to inspire innovation in the industry.