This inventor holds 2 USPTO granted patents. Top assignee: Texas Instruments Corporation. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: Innovations by Robert C. Zart
Introduction
Robert C. Zart is a notable inventor based in Dallas, TX, who has made significant contributions to the field of semiconductor technology. He holds 2 patents that showcase his innovative approach to integrated circuit manufacturing.
Latest Patents
One of his latest patents is titled "Fixture for plating tall contact bumps on integrated circuit." This invention describes a method of plating bumps on metallization on the face of a wafer. The process involves placing the wafer in a transportable fixture where cathode needles press against the wafer's face to establish electrical contact. This design also ensures that the back side of the wafer is pressed against a sealing member, preventing the plating bath from contacting it. Another patent under his name is also titled "Fixture for plating tall contact bumps on integrated circuit." This patent details a transportable bump plating fixture that holds a semiconductor wafer in a face-up orientation during the plating process. The fixture includes an elastomer pad that contacts the back of the wafer, forming a seal to keep the plating bath from reaching the back side. It also features a cathodic electrical connection to the metallization on the wafer's face, along with a plating anode positioned above the wafer.
Career Highlights
Robert C. Zart is currently employed at Texas Instruments Corporation, where he continues to develop innovative solutions in semiconductor technology. His work has significantly impacted the efficiency and effectiveness of integrated circuit manufacturing.
Collaborations
Throughout his career, Zart has collaborated with notable colleagues, including Roger J. Stierman and Archie N. McCauley. These collaborations have contributed to the advancement of technology in their field.
Conclusion
Robert C. Zart's contributions to semiconductor technology through his patents and work at Texas Instruments Corporation highlight his role as an influential inventor. His innovative methods for plating contact bumps on integrated circuits demonstrate his commitment to advancing technology in this critical area.