Location History:
- Plano, TX (US) (1991 - 1993)
- Madison, AL (US) (1995)
- Kemp, TX (US) (2021)
Company Filing History:
3 out of 29,263 
1 out of 832,843 Years Active: 1991-2021
Title: **William K. McDonald: Innovative Mind at Texas Instruments**
Introduction
William K. McDonald, based in Plano, Texas, is a distinguished inventor known for his contributions to the field of integrated circuits and capacitors. With a prolific background, he holds a total of three patents that showcase his innovative spirit and technical expertise.
Latest Patents
McDonald's latest inventions reflect his commitment to advancing technology. One of his key patents is for an **Integrated Circuit with Scribe Lane Patterns for Defect Reduction**. This invention involves a method for manufacturing integrated circuits by strategically positioning a photomask to enhance defect reduction during the process. The photomask includes unique scribe lane patterns and circuit patterns, allowing for improved exposure techniques that reduce photoresist layer deficiencies.
Additionally, he introduced a patent for a **Method for Forming a Polysilicon to Polysilicon Capacitor and Apparatus**. This innovative approach involves the careful deposition and etching of polysilicon layers, utilizing a dielectric as an insulator and barrier during the anisotropic etching process. This invention is essential for developing efficient capacitor technology.
Career Highlights
William K. McDonald is currently affiliated with Texas Instruments Corporation, a leading technology company renowned for its pioneering work in semiconductor innovation. His role involves collaborating with a talented team to push the boundaries of electronic components.
Collaborations
Throughout his career, McDonald has worked alongside skilled professionals such as Adrian Salinas and Scott Alexander Johannesmeyer. These collaborations have fostered an environment of creativity and innovation within Texas Instruments, enabling the development of groundbreaking technologies.
Conclusion
William K. McDonald exemplifies the essence of innovation in the realm of integrated circuits and capacitors. His contributions not only enhance the technological landscape but also inspire future generations of inventors. Through his work at Texas Instruments, McDonald continues to play a significant role in shaping the future of electronics.