Timothy Edward Doyle

Title: **Innovations of Timothy Edward Doyle in Semiconductor Technology**

Introduction

Timothy Edward Doyle is a notable inventor based in Orlando, FL, who has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, his innovative approaches have been pivotal in enhancing the performance and efficiency of MOS devices.

Latest Patents

One of Timothy's latest patents involves a method for fabricating a MOS device with a halo implanted region. This innovative approach details a process where a halo implant for an MOS transistor is executed in a semiconductor substrate at a shallow implant angle, relative to the surface of the substrate. The design includes a polysilicon gate structure over a gate oxide, followed by the deposition of a hard mask, like a TEOS-generated layer of silicon oxide, on the upper surface of the gate. The mask undergoes a blanket anisotropic etch to create a cap-shaped mask. The unique shape of the cap is instrumental in allowing the dopant for the halo implant to penetrate to a depth that matches the contour of the cap. As a result, halo implants can extend under the gate structure without requiring large angle implants, thus avoiding shadowing problems associated with nearby devices.

Career Highlights

Throughout his career, Timothy Edward Doyle has been associated with several esteemed companies. He has worked at Agere Systems, Guardian Corporation, and Agere Systems Inc. These experiences have equipped him with extensive knowledge and skills in semiconductor technology, which are evident in his patent contributions.

Collaborations

During his tenure as an inventor, Timothy has collaborated with notable colleagues, including Seungmoo Choi and Donald Thomas Cwynar. Their combined expertise likely contributed to the innovative outcomes seen in Timothy's patents and further advancements in their field.

Conclusion

Timothy Edward Doyle's inventive spirit and technical expertise have made a lasting impact on semiconductor technology, specifically in the development of MOS devices. His contributions not only demonstrate his ingenuity but also play a crucial role in the ongoing evolution of electronic devices. As he continues to innovate, his work will undoubtedly influence future advancements in the semiconductor industry.