Company Filing History:
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1 out of 832,718 Years Active: 1999-2003
Title: The Innovative Contributions of David J Bajkowski
Introduction
David J Bajkowski is a notable inventor based in Hallstead, PA (US). He has made significant contributions to the field of flexible circuit technology, holding a total of 3 patents. His work focuses on improving the production methods of flexible circuit boards, which are essential components in various electronic devices.
Latest Patents
One of Bajkowski's latest patents is a method of producing a flexible circuit with selectively plated gold. This innovative method allows for gold to be selectively plated on only the desired elements of the conductive circuits. These elements typically serve as attachment sites for semiconductor chips, such as wire bond pads or ball grid array pads. The method eliminates the need to connect all circuits to a common plating contact by utilizing a background seed metal for plating continuity. Additionally, it alleviates the requirement for precise registration or alignment when multiple photoresist layers are used, allowing for selective plating of only a portion of the metallic elements on the flexible circuit board. This advancement also addresses the defect of resist lifting followed by nickel/gold underplating by conditioning the intermediate photoresist to withstand the nickel/gold plating bath.
Career Highlights
Throughout his career, David J Bajkowski has worked with various companies, including International Flex Technologies, Inc. His experience in the industry has allowed him to develop and refine his innovative methods for flexible circuit production.
Collaborations
Bajkowski has collaborated with notable professionals in his field, including Daniel P Labzentis and Francesco F Marconi. These collaborations have contributed to the advancement of technology in flexible circuits.
Conclusion
David J Bajkowski's contributions to the field of flexible circuit technology are significant and impactful. His innovative methods and collaborations have paved the way for advancements in electronic device manufacturing. His work continues to influence the industry and inspire future innovations.
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.