This inventor holds 1 USPTO granted patent. Top assignee: Nxp B.v.. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: The Innovative Contributions of Jean Wieling
Introduction
Jean Wieling is a notable inventor based in Nijmegen, Netherlands. He has made significant contributions to the field of integrated circuit design, particularly in the area of silicon interconnect capacitance extraction. His work has implications for improving the accuracy and efficiency of chip fabrication processes.
Latest Patents
Wieling holds a patent for an innovative on-chip circuit designed for silicon interconnect capacitance (Cx) extraction. This invention addresses the challenges posed by process variations in integrated transistors. The circuit features signal generation means for producing a periodic pulse signal, which is connected to first and second signal delaying means. These delaying means are configured to have a delay influenced by the interconnect capacitance. A logical XOR gate connects the respective first and second delay signals, which are then integrated and converted to a digital format. This design significantly reduces error rates from up to 30% in conventional systems to about 2% in Wieling's circuit. The output can be measured quickly with simple external hardware, making it an effective process monitor for future chip fabrication.
Career Highlights
Jean Wieling is currently employed at NXP B.V., a leading semiconductor company. His work at NXP has allowed him to focus on advancing technologies that enhance the performance of electronic devices. His innovative approach has positioned him as a key figure in the development of more reliable and efficient integrated circuits.
Collaborations
Wieling has collaborated with esteemed colleagues such as Hendricus Joseph Veendrick and Marcel J Pelgrom. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further driving innovation in their field.
Conclusion
Jean Wieling's contributions to silicon interconnect capacitance extraction exemplify the importance of innovation in the semiconductor industry. His work not only enhances the accuracy of chip fabrication but also sets a standard for future developments in integrated circuit design.