This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Keith Andre Braithwaite: Innovator in Power Supply Interface Technology
Introduction
Keith Andre Braithwaite is a notable inventor based in Pflugerville, TX (US). He has made significant contributions to the field of power supply interface circuits, particularly in enhancing the functionality of static random access memory (SRAM) devices. His innovative approach has led to the development of a patented technology that addresses critical power management issues.
Latest Patents
Braithwaite holds a patent for a "Power supply interface circuit providing nonvolatile storage." This invention is designed to provide appropriate voltage levels to SRAM devices from various independent sources, including a main power supply, an auxiliary power supply, and a battery. The circuit ensures that the voltages are consistent with the operational modes of the SRAM. During specific read and write operations, the main power supply voltage is delivered through a low forward voltage drop switched metal oxide field effect transistor (MOSFET). Additionally, the design incorporates a second complementary MOSFET to eliminate parasitic paths that could affect the battery power source. This second MOSFET responds directly to a POWERGOOD signal from the main power supply, ensuring both an 'on' state and the correct voltage level.
Career Highlights
Keith Andre Braithwaite is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His work focuses on improving power supply systems and enhancing the efficiency of electronic devices.
Collaborations
Throughout his career, Braithwaite has collaborated with talented individuals such as Gary Dale Carpenter and Binh Thai Hoang. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Keith Andre Braithwaite's contributions to power supply interface technology exemplify his commitment to innovation. His patented work not only enhances the functionality of SRAM devices but also showcases the importance of effective power management in modern electronics.