Location History:
- Upper Macungie Township, PA (US) (2002)
- Allentown, PA (US) (2003)
Company Filing History:
Years Active: 2002-2003
Title: Ranjani C Muthiah: Innovator in Semiconductor Technology
Introduction
Ranjani C Muthiah is a prominent inventor based in Allentown, PA (US). She has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase her innovative approach to engineering challenges.
Latest Patents
Her latest patents include a method of forming a laser circuit with low penetration ohmic contact that provides impurity gettering. This invention presents a novel contact structure and method for multilayer gettering contact metallization. It utilizes a thin layer of pure metal as the initial layer formed on a semiconductor cap layer. The thin metal layer reacts with the cap layer, trapping mobile impurities and self-interstitials, thus preventing further migration into active areas of the semiconductor device. This method allows for the use of extremely thin semiconductor cap layers, such as InGaAs, enabling a higher level of integration for semiconductor optoelectronic devices. Additionally, her patent on thin film process control and calibration standard for optical profilometry step height measurement involves calibrating an interferometer system using a multilayer thin film that includes a gold layer defining a gold step.
Career Highlights
Throughout her career, Ranjani has worked with notable companies such as Triquint Technology Holding Co. and Lucent Technologies Inc. Her experience in these organizations has contributed to her expertise in semiconductor technology and innovation.
Collaborations
Ranjani has collaborated with esteemed colleagues, including Gustav Edward Derkits, Jr. and William R. Heffner. These collaborations have further enriched her work and expanded her impact in the field.
Conclusion
Ranjani C Muthiah is a trailblazer in semiconductor technology, with her patents reflecting her innovative spirit and dedication to advancing the field. Her contributions continue to influence the development of optoelectronic devices and thin film technologies.
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.