Company Filing History:
Years Active: 2005-2006
Title: Yeen Tat Chan: Innovator in Semiconductor Technology
Introduction
Yeen Tat Chan is a prominent inventor based in Singapore, known for his contributions to semiconductor technology. He has been instrumental in developing innovative methods for fabricating advanced transistor structures. With a total of 2 patents to his name, Chan continues to push the boundaries of what is possible in the field of electronics.
Latest Patents
One of Chan's latest patents is a method of forming a partially depleted silicon on insulator (PDSOI) transistor with a pad lock body extension. This patent describes a MOSFET device structure formed on a silicon on insulator layer, along with a detailed process sequence for its fabrication. The process features insulator filled, shallow trench isolation (STI) regions strategically placed within the MOSFET device structure. This design aims to reduce the risk of parasitic transistor formation that can occur beneath the gate structure junction. After creating either a 'T' shaped or an 'H' shaped gate structure, body contact regions of a first conductivity type are formed adjacent to both an STI region and a component of the gate structure. Subsequently, a source/drain region of a second conductivity type is formed on the opposite side of the same STI region and gate structure component. The presence of the separating STI region effectively prevents unwanted parasitic transistor formation.
Career Highlights
Yeen Tat Chan has made significant strides in his career, particularly while working at Chartered Semiconductor Manufacturing Ltd. His expertise in semiconductor fabrication has led to advancements that benefit the industry as a whole. His innovative approaches have garnered attention and respect among his peers.
Collaborations
Chan has collaborated with notable colleagues, including Kheng Chok Tee and Yiang Aun Nga. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Yeen Tat Chan is a key figure in the semiconductor industry, with a focus on innovative transistor technologies. His patents reflect a commitment to advancing electronic device performance and reliability. Through his work, Chan continues to inspire future innovations in the field.