David John Willingham

Title: **David John Willingham: Innovator in Circuit Control and Memory Access**

Introduction:

David John Willingham, an accomplished inventor based in Ilford, GB, has made notable contributions to the field of electronics with a focus on circuit control and memory technology. With two patents to his name, Willingham demonstrates a strong commitment to innovation.

Latest Patents:

Willingham's latest patents showcase his expertise and creativity. One of his notable inventions is a control device for controlling power supplied to circuitry, which is designed for efficient power gating of circuits. This invention utilizes a plurality of circuit portions placed between two voltage level sources, enabling precise power management. The control device comprises multiple power switching devices that allow for the dynamic powering up or down of corresponding circuit portions based on operational needs.

Another significant patent addresses access collision within a multiport memory. This invention features control circuitry that can detect simultaneous read and write operations on a common row of bit cells. The system generates an override signal to ensure that write data can be simultaneously processed even during read operations, thereby enhancing memory access efficiency.

Career Highlights:

David John Willingham is currently employed with Arm Limited, a leading company in semiconductor and software design. His role at Arm Limited has enabled him to apply his innovative ideas and engineering skills in developing cutting-edge technology solutions. His contributions significantly enhance efficiency and performance in electronic systems.

Collaborations:

Throughout his career, Willingham has worked alongside notable colleagues, including Andrew John Sowden and David Anthony New. Collaborating with skilled professionals has enriched his work environment and fostered a culture of innovation.

Conclusion:

David John Willingham's inventive spirit and contributions to the fields of circuit control and memory technology reflect his dedication to advancing electronic systems. His patents not only showcase his technical proficiency but also emphasize the importance of innovation in driving progress within the industry. As he continues his work at Arm Limited, Willingham remains a key figure in the realm of electronic innovations.