Bruce Godley Littlefield

Title: Bruce Godley Littlefield: Innovator in Integrated Circuit Technology

Introduction

Bruce Godley Littlefield is a notable inventor based in Oley, Pennsylvania. He has made significant contributions to the field of integrated circuit technology. His innovative approach focuses on power conservation in integrated circuits, which is crucial for modern electronic devices.

Latest Patents

One of Bruce Godley Littlefield's key patents is for an integrated circuit with multiple power domains. This invention involves an integrated circuit that features two or more power domains, each containing load circuits in different sections of the circuit. To conserve power, circuits in one of the power domains can be shut down by disconnecting the power source. The load circuits in each power domain are buffered from those in other domains by buffer cells. These buffer cells help reduce leakage currents in the shut-down power domain by preventing data signals from the active power domain from affecting it. Additionally, they provide predetermined voltage signals to minimize leakage currents in inactive load circuits. This invention also includes a method for reducing power consumption in integrated circuits with multiple power domains.

Career Highlights

Bruce Godley Littlefield is associated with Agere Systems Inc., where he has contributed to advancements in integrated circuit technology. His work has been instrumental in developing solutions that enhance the efficiency and performance of electronic devices.

Collaborations

Throughout his career, Bruce has collaborated with notable colleagues, including Hussein K. Mecklai and Stanley Reinhold. These collaborations have fostered innovation and have led to significant advancements in their respective fields.

Conclusion

Bruce Godley Littlefield's contributions to integrated circuit technology exemplify the importance of innovation in power conservation. His work continues to influence the development of more efficient electronic devices.