This inventor holds 7 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1976-1992.
Company Filing History:
Years Active: 1976-1992
Title: Joseph C Logue: Innovator in Semiconductor Technology
Introduction
Joseph C Logue is a notable inventor based in Poughkeepsie, NY (US). He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on innovative methods for enhancing the functionality and efficiency of ceramic modules.
Latest Patents
One of Logue's latest patents is a semiconductor device featuring metallic interconnects formed by grit. This invention pertains to a ceramic module and outlines methods for creating protruding, upstanding electrically conducting pins through selective abrasion of a multilayered ceramic module's surface. An abrasive blasting device is strategically positioned to direct a stream of abrasive particles against the surface. The abrasive particles effectively strike both metallic conductors and the ceramic material, allowing for a faster abrasion rate of the ceramic compared to the ductile metallic conductors. The abrasive particles can be made from various materials, including Al.sub.2 O.sub.3, SiC, or WC. The module can be rotated beneath the nozzle of the grit blasting device, which is linearly translated above the surface being abraded.
Another significant patent by Logue is the formation of metallic interconnects by grit blasting. This invention shares similarities with his previous work, focusing on the selective abrasion of a ceramic module's surface to create electrically conducting pins. The process and materials used are consistent with his innovative approach to semiconductor technology.
Career Highlights
Joseph C Logue is currently associated with the International Business Machines Corporation (IBM). His work at IBM has allowed him to explore and develop groundbreaking technologies in the semiconductor field. His contributions have been instrumental in advancing the capabilities of ceramic modules used in various electronic applications.
Collaborations
Logue has collaborated with notable coworkers, including Jungihl Kim and John J Ritsko. Their combined expertise has contributed to the successful development of innovative technologies within the semiconductor industry.
Conclusion
Joseph C Logue is a distinguished inventor whose work in semiconductor technology has led to several important patents. His innovative methods for forming metallic interconnects have significantly impacted the field, showcasing his dedication to advancing technology.