Company Filing History:
Years Active: 2003-2004
Title: Innovations by Rajan Rajgopal in Liquid-Crystal Displays
Introduction
Rajan Rajgopal is a notable inventor based in Singapore, known for his contributions to the field of liquid-crystal displays. He holds a total of 3 patents that showcase his innovative approaches to enhancing display technologies. His work has significantly impacted the development of non-volatile memory devices and their associated manufacturing processes.
Latest Patents
Rajan's latest patents include several advanced methods aimed at improving liquid-crystal-on-silicon displays. One of his notable inventions is a photolithographic method for creating these displays with alignment posts and optical interference layers. Additionally, he developed a method for preserving the top oxide of an ONO dielectric layer through the use of a capping material. Another significant patent focuses on methods for protecting and increasing the thickness of the oxidized silicon nitride component of an ONO layer during hydrofluoric acid procedures. This method involves a silicon nitride layer that is strategically placed over the ONO layer before pre-clean procedures, which are essential for gate oxidation in peripheral devices.
Career Highlights
Rajan Rajgopal has made substantial contributions to the semiconductor industry through his work at Chartered Semiconductor Manufacturing Ltd. His expertise in photolithography and memory device fabrication has positioned him as a key player in the field. His innovative methods have not only advanced technology but have also improved manufacturing efficiency.
Collaborations
Rajan has collaborated with several talented individuals in his field, including Xavier Teo Leng Seah and Chivukula Subrahmanyam. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Rajan Rajgopal's innovative work in the field of liquid-crystal displays and non-volatile memory devices highlights his significant contributions to technology. His patents reflect a deep understanding of semiconductor manufacturing processes and a commitment to advancing the 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.