Company Filing History:
4 out of 962 
1 out of 131,214 
1 out of 14,705 
Years Active: 2001-2009
Title: The Innovative Contributions of Tjin Tjin Tjoa
Introduction
Tjin Tjin Tjoa is a notable inventor based in Singapore, recognized for his significant contributions to the field of integrated circuit technology. With a total of 4 patents, Tjoa has made strides in methods that enhance the fabrication of electronic components. His work is pivotal in advancing semiconductor manufacturing processes.
Latest Patents
Tjin Tjin Tjoa's latest patents include innovative methods for fabricating integrated circuit transistors. One of his patents describes a technique for simultaneously removing a photoresist layer and a carbon-containing layer on different active areas of an integrated circuit substrate. This method allows for the exposure of a nitride stress-generating layer on the second active area, utilizing a single mask for efficient processing. Another patent focuses on the concurrent fabrication of metal-insulator-metal (MIM) capacitors and metal resistors in a copper back-end-of-line technology. This method improves process yield by using a dual-damascene process and minimizes contamination risks during manufacturing.
Career Highlights
Throughout his career, Tjin Tjin Tjoa has worked with prominent companies in the semiconductor industry, including Chartered Semiconductor Manufacturing Ltd and Samsung Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in integrated circuit technology and innovation.
Collaborations
Tjoa has collaborated with several talented individuals in his field, including Yelehanka Ramachandramurthy Pradeep and Chit Hwei Ng, who is a notable female engineer. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Tjin Tjin Tjoa's contributions to the field of integrated circuit technology are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing semiconductor manufacturing processes. His work continues to influence the industry and inspire future innovations.
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.