This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignee: Atotech Deutschland Gmbh. Active years: 2020.
Company Filing History:
Years Active: 2020
Title: Sandra Niemann: Innovator in Electrolytic Copper Plating
Introduction
Sandra Niemann is a prominent inventor based in Berlin, Germany. She has made significant contributions to the field of electroplating, particularly in the development of aqueous acidic plating baths for copper deposition. Her work is essential for the manufacturing of printed circuit boards and other electronic applications.
Latest Patents
Sandra Niemann holds a patent for "Electrolytic copper plating bath compositions and a method for their use." This invention relates to aqueous acidic plating baths that facilitate the deposition of copper and copper alloys. The plating bath comprises at least one source of copper ions, at least one acid, and at least one guanidine compound. This innovative solution is particularly useful for plating recessed structures with copper and for the build-up of copper pillar bump structures.
Career Highlights
Sandra Niemann is associated with Atotech Deutschland GmbH, a company known for its advanced technology in surface finishing and electroplating. Her expertise in the field has led to the development of innovative solutions that enhance the efficiency and effectiveness of electronic manufacturing processes.
Collaborations
Some of her notable coworkers include Sven Rückbrod and Desthree Darwin. Their collaborative efforts contribute to the advancement of technology in the electroplating industry.
Conclusion
Sandra Niemann's contributions to the field of electroplating through her innovative patent highlight her role as a key inventor in the industry. Her work continues to impact the manufacturing of electronic devices significantly.