Location History:
- Hopewell Junction, NY (US) (2012)
- Fishkill, NY (US) (2009 - 2015)
Company Filing History:
5 out of 164,108 
1 out of 2,867 
Years Active: 2009-2015
Title: Muthukumarasamy Karthikeyan: Innovator in Semiconductor Technology
Introduction
Muthukumarasamy Karthikeyan is a notable inventor based in Fishkill, NY (US). He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His innovative work focuses on enhancing the performance and yield of stacked chips, which is crucial for modern electronic devices.
Latest Patents
Karthikeyan's latest patents include groundbreaking methods for yield enhancement in stacked chips through a unique rotationally-connecting interposer. This invention involves manufacturing substrates with built-in N-fold rotational symmetry, allowing for optimal electrical connections between them. By testing various interposers, the method identifies the rotational angle that maximizes chip yield.
Another significant patent involves a method for defect localization using via chains in kerf areas of a wafer. This technique employs geometrically shaped portions in the first and second via chains to identify defective structures through a two-step magnification testing process. This innovative approach enhances the reliability of semiconductor manufacturing.
Career Highlights
Throughout his career, Karthikeyan has worked with prominent companies in the technology sector, including IBM and STMicroelectronics GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology.
Collaborations
Karthikeyan has collaborated with esteemed colleagues such as Yunsheng Song and Tso-Hui Ting. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Muthukumarasamy Karthikeyan is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the field. His innovative patents and collaborations with industry leaders highlight his commitment to enhancing electronic device performance.
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.