Location History:
- San Jose, CA (US) (1995 - 2003)
- Saratoga, CA (US) (2004 - 2005)
Company Filing History:
Years Active: 1995-2005
Title: Innovative Contributions of Keith K Chao in Patent Technology
Introduction
Keith K Chao, based in San Jose, California, is a prolific inventor with an impressive portfolio of 23 patents. His innovative work primarily focuses on advancements in semiconductor technology, specifically involving dual damascene structures. Chao's contributions are significant in enhancing manufacturing processes for integrated circuits.
Latest Patents
Among his latest patents is a novel method for preventing resist poisoning in dual damascene structures. This method involves the etching of a first aperture in a dielectric layer and the formation of a poison barrier layer over parts of the dielectric. This barrier effectively prevents resist poisoning, a common issue in the manufacture of integrated circuits. Subsequently, a patterned mask is formed over the barrier layer, followed by etching a second aperture into the dielectric layer, ensuring that at least part of the first and second apertures shares the same area.
Career Highlights
Keith Chao has had a notable career at leading companies in the technology sector. He has worked with LSI Logic Corporation and LSI Corporation, where he has been instrumental in pioneering technologies that streamline semiconductor manufacturing processes. His expertise and innovative approaches have significantly contributed to the evolution of semiconductor technology.
Collaborations
Throughout his career, Keith has collaborated with other talented professionals, including Mario Garza and Nicholas K Eib. These collaborations have facilitated a dynamic exchange of ideas, leading to advancements in various areas of semiconductor development.
Conclusion
With his extensive experience and a strong portfolio of patents, Keith K Chao stands out as a key figure in the field of semiconductor innovations. His work continues to influence modern techniques in the manufacturing of integrated circuits, ensuring efficient and reliable technology for future advancements.
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.