Company Filing History:
Years Active: 1996-2001
Title: Innovations of Ratan K. Choudhury in Semiconductor Technologies
Introduction
Ratan K. Choudhury, a skilled inventor based in Milpitas, CA, has made significant contributions to the field of semiconductor technologies. With a total of seven patents to his name, Choudhury has focused on enhancing the efficiency and reliability of integrated circuit structures, demonstrating his expertise and innovative spirit in the tech industry.
Latest Patents
Among his latest inventions, one notable patent is for a "Sidewall structure for metal interconnect and method of making same". This invention involves an integrated circuit structure featuring metal lines that incorporate metal line sidewall retention structures. These structures are designed to inhibit lateral distortion or expansion during the processing and usage of the metal line, ensuring better performance and reliability of the integrated circuits.
Another significant patent by Choudhury is for a "Method for adjusting the density of lines and contact openings across a". This patent details the formation of additional lines, which can be dummy or active, to achieve more uniform loading during processes like etching or chemical/mechanical polishing. It also discusses the use of dummy vias for balancing and stress relief in areas with low densities of vias, thus enhancing the overall integrity of the circuit structures.
Career Highlights
Ratan K. Choudhury has established himself within the industry primarily through his role at LSI Logic Corporation, where he has extensively worked on advanced semiconductor technologies. His innovative work has not only led to multiple patents but has also made a significant impact on the designs and manufacturing processes of integrated circuits.
Collaborations
Choudhury has collaborated with other notable professionals in the field, including Ashok K. Kapoor and Nicholas F. Pasch. Together, they have contributed to various projects and innovations, furthering advancements in semiconductor technology and enhancing the capabilities of modern electronics.
Conclusion
Ratan K. Choudhury's work exemplifies the driving force of innovation within the tech industry. Through his inventive solutions and collaborative efforts, he continues to pave the way for advancements in semiconductor technology. His patents serve as a testament to his ingenuity and commitment to improving the functionality and sustainability of integrated circuits.