Company Filing History:
Years Active: 2018-2025
Title: Innovations by Gregory Kearns
Introduction
Gregory Kearns is an accomplished inventor based in West Linn, Oregon. He holds a total of six patents, showcasing his significant contributions to the field of electroplating and semiconductor technology. His innovative work has led to advancements that improve manufacturing processes in the semiconductor industry.
Latest Patents
One of Gregory Kearns' latest patents is titled "Wafer shielding for prevention of lipseal plate-out." This invention addresses the undesired deposition of metals on a lipseal during the electrodeposition of metals on semiconductor substrates. By minimizing or eliminating ionic current directed at a lipseal, Kearns' method effectively reduces or eliminates lipseal plate-out. The process involves shielding a selected zone near the lipseal to suppress electrodeposition of metal, ensuring that metal does not contact the lipseal. In some embodiments, different inner diameters of lipseals are used during electroplating to enhance this shielding effect.
Another notable patent is the "Cross flow conduit for foaming prevention in high convection plating cells." This invention relates to apparatuses and methods for electroplating materials onto a substrate. Kearns' design utilizes a cross flow conduit in the electroplating cell to divert fluid flow from a region between the substrate and a channeled ionically resistive plate. This innovative approach helps manage overflow fluid and ensures efficient recirculation within the plating system.
Career Highlights
Gregory Kearns is currently employed at Lam Research Corporation, where he continues to develop cutting-edge technologies in the semiconductor industry. His work has significantly impacted the efficiency and effectiveness of electroplating processes, making him a valuable asset to his company.
Collaborations
Throughout his career, Kearns has collaborated with notable colleagues, including Bryan L. Buckalew and Lee Peng Chua. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Gregory Kearns is a prominent inventor whose work in electroplating and semiconductor technology has led to significant advancements in the industry. His patents reflect a commitment to innovation and problem-solving, making a lasting impact on manufacturing processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.