David A Courtright

Title: David A. Courtright: A Pioneer in Integrated Circuit Innovations

Introduction

David A. Courtright is an esteemed inventor located in Richardson, TX, USA, recognized for his significant contributions to the field of integrated circuits. With a portfolio of five patents, he has made notable advancements in reprogrammable integrated circuits and write-back cache coherency systems. His work has had a significant impact on processor technology and memory management in computer systems.

Latest Patents

Courtright's latest innovations include two prominent patents:

1. **Integrated Circuit Having Reprogramming Cell** - This invention describes an integrated circuit that can be reprogrammed in metal, utilizing a set of spare devices alongside separate arrays of spare rows and columns. The design allows for efficient silicon debugging of integrated circuits using focused ion beam (FIB) reprogramming, while eliminating the need for FIB connections greater than 500 micrometers.

2. **Coherency for Write-Back Cache in a System Designed for Write-Through** - In this exemplary embodiment, a write-back coherency system is implemented in an x86 processor within a multi-master computer environment that lacks a write-back protocol. The system enhances data management during Direct Memory Access (DMA) operations by allowing the processor to manage dirty data effectively while bus arbitration occurs.

Career Highlights

Throughout his career, David Courtright has held positions in notable companies such as Cyrix Corporation and National Semiconductor Corporation. His expertise in electronics and integrated circuit design positions him as a valuable contributor within the tech industry, where his inventions optimize processing capabilities.

Collaborations

During his professional journey, Courtright has worked alongside notable colleagues, including Douglas Ewing Duschatko and Marvin Wayne Martinez, Jr. These collaborations have enriched his innovative endeavors, leading to advancements that benefit the field of electronics.

Conclusion

David A. Courtright's contributions to the field of integrated circuits underscore his status as a leading inventor. With his wealth of patents and collaborative efforts in the industry, he has made lasting impacts that continue to influence modern technology. His work exemplifies the innovation necessary to push the boundaries of electronic design and functionality.