Location History:
- Singapore, SG (2000 - 2006)
- Spring Grove, SG (1999 - 2008)
Company Filing History:
32 out of 962 
1 out of 2 Years Active: 1999-2008
Title: Sudipto Ranendra Roy: A Pioneer in Semiconductor Innovations
Introduction
Sudipto Ranendra Roy is a prolific inventor based in Singapore, SG, renowned for his significant contributions to the field of semiconductor technology. With an impressive portfolio of 33 patents, Roy has consistently pushed the boundaries of innovation, especially in integrated circuit bonding methods.
Latest Patents
One of Sudipto's latest patents is titled "Method of copper/copper surface bonding using a conducting polymer for application in IC chip bonding." This invention focuses on a semiconductor chip equipped with an exposed metal terminating pad, along with a separate substrate featuring a corresponding exposed metal bump. The key elements of this process include the formation of a conducting polymer plug over the metal terminating pad, followed by a conforming interface layer that is aligned and thermally decomposed, permanently attaching the conducting polymer plug with the corresponding metal bump. In addition, methods for forming and patterning a nickel carbonyl layer are also disclosed, showcasing his innovative approach to enhancing semiconductor manufacturing processes.
Career Highlights
Sudipto Roy has had a successful career with notable tenures at Chartered Semiconductor Manufacturing Ltd and Chartered Semiconductor. His work at these organizations has facilitated advancements in microelectronics and has contributed to the development of state-of-the-art semiconductor technologies. His dedication to research and innovation has made a substantial impact on the industry.
Collaborations
Throughout his career, Roy has collaborated with several esteemed colleagues, including Simon Yew-Meng Chooi and Yakub Aliyu. These partnerships have fostered a creative environment that has led to groundbreaking discoveries and enhanced applications in the semiconductor realm.
Conclusion
Sudipto Ranendra Roy exemplifies the spirit of innovation in semiconductor technology through his extensive patent portfolio and collaborative efforts. His contributions not only advance the field but also inspire future generations of inventors and engineers striving for excellence in technology.
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.