Company Filing History:
8 out of 151 
1 out of 49 
1 out of 993 
Years Active: 1999-2007
Title: Periya Gopalan: Innovator in Electrochemical Technologies
Introduction
Periya Gopalan is a prominent inventor based in Chandler, AZ, with an impressive portfolio of 10 patents. His innovative work primarily focuses on electrochemical deposition and cleaning methods for workpieces, making significant contributions to semiconductor manufacturing processes.
Latest Patents
Among Periya Gopalan's latest patents, the “Method and apparatus for the electrochemical deposition and planarization of a material on a workpiece surface” stands out. This invention features an advanced electrochemical apparatus designed to deposit or remove material from a workpiece surface, utilizing a polishing pad, a unique platen structure, and an electrolyte solution to enhance the deposition process.
Another notable patent is the “System and method for cleaning workpieces,” which introduces systems for improved cleaning through the manipulation of sponge surface charges. This innovation is particularly beneficial for cleaning semiconductor wafers by utilizing specially designed sponges that can exhibit various charges, facilitating more effective cleaning interactions with workpieces.
Career Highlights
Periya Gopalan has had a successful career working with respected companies in the field, including Speedfam-Ipec Corporation and Speedfam Corporation. His expertise in electrochemical processes has positioned him as a valuable contributor to advancements in cleaning and deposition technologies for high-tech manufacturing.
Collaborations
Throughout his career, Gopalan has collaborated with notable professionals like Chris E. Karlsrud and Jon R. MacErnie. These partnerships highlight the collaborative spirit that drives innovation in the technology sector and enhances the development of new solutions.
Conclusion
With a strong focus on improving manufacturing processes through innovative electrochemical methods, Periya Gopalan continues to be a leading figure in his field. His contributions not only reflect individual ingenuity but also the collaborative efforts that are essential in driving technological advancements, particularly in the semiconductor industry.
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.