This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Innovations of John James Pessarchick
Introduction: John James Pessarchick is a notable inventor based in Binghamton, NY. He has made significant contributions to the field of electronics through his innovative methods for fabricating chip carriers and printed circuit boards. His work has implications for improving the reliability and efficiency of electronic devices.
Latest Patents: Pessarchick holds a patent for a "Method for fabricating chip carriers and printed circuit boards." This patent describes a process where a plated through hole (PTH) is formed through a chip carrier substrate. The PTH features surface lands on opposite surfaces of the substrate. The method involves covering at least one surface of the substrate with a dielectric material that partially fills the PTH. A solder ball is then attached to the surface land on the opposite side of the dielectric material. The printed circuit board is positioned so that the solder ball contacts a surface land of the board, and the solder is reflowed. This innovative approach prevents contamination of the opposite surface of the chip carrier, enhancing the overall performance of electronic assemblies.
Career Highlights: Pessarchick is associated with International Business Machines Corporation (IBM), where he has contributed to various projects and innovations in the electronics sector. His expertise in fabrication methods has been instrumental in advancing the technology used in modern electronic devices.
Collaborations: Throughout his career, Pessarchick has worked alongside talented colleagues, including Gregg J Armezzani and Kishor V Desai. Their collaborative efforts have led to advancements in the field and have fostered a culture of innovation within their organization.
Conclusion: John James Pessarchick's contributions to the field of electronics through his patent and work at IBM highlight his role as an influential inventor. His innovative methods for fabricating chip carriers and printed circuit boards continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile