Keith K H Wong

Title: The Innovative Contributions of Keith K H Wong in Semiconductor Technology

Introduction

Keith K H Wong is a notable inventor based in Wappingers Falls, NY, who has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, Wong has been instrumental in the development of advanced semiconductor devices and structures that enhance the efficiency and functionality of electronic components.

Latest Patents

Wong's latest patents showcase his expertise in semiconductor design. One of his notable inventions is the "Semiconductor device including graded gate stack, related method and design structure." This patent involves a semiconductor device with a substrate and a gate structure, which features a graded region with a varied material concentration profile and a metal layer positioned directly on this graded region.

Another significant patent is for a "Semiconductor structure having a wetting layer." This invention includes a semiconductor substrate with a metal gate structure formed in a trench or via on the substrate. The metal gate structure is comprised of a gate dielectric; a wetting layer made from either cobalt or nickel, which contains low levels of oxygen; and an aluminum layer that fills the remainder of the trench or via. Moreover, Wong has disclosed a method of forming this structure using cobalt amidinate or nickel amidinate through a chemical vapor deposition process, further showcasing his innovative approach to semiconductor fabrication.

Career Highlights

Throughout his career, Keith K H Wong has contributed to prominent companies in the technology sector. He has worked at IBM, where he focused on semiconductor research and development, and at Globalfoundries Inc., a leader in semiconductor manufacturing. His work in these organizations has positioned him at the forefront of semiconductor innovation.

Collaborations

Wong has collaborated with several notable individuals, including Takeshi Nogami and Chih-Chao Yang, who have been his colleagues in advancing semiconductor technology. These collaborations have played a vital role in the development and successful implementation of his innovations in the semiconductor industry.

Conclusion

With his three patents and a distinguished career in semiconductor technology, Keith K H Wong has established himself as a prominent figure in the field. His inventions not only contribute to the advancement of semiconductor devices but also underscore the importance of innovation in technology. As the electronics industry continues to evolve, Wong's work will undoubtedly influence future developments in this critical area of technology.