This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Apple Inc.. Active years: 2013-2014.
Company Filing History:
Years Active: 2013-2014
Title: Innovations by Alexander E Runas
Introduction
Alexander E Runas is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of memory technology, holding a total of 4 patents. His work focuses on enhancing memory efficiency and reducing power consumption.
Latest Patents
One of his latest patents is titled "Memory including a reduced leakage wordline driver." This invention features a memory system that includes a wordline driver designed to minimize leakage. The system comprises a storage array connected to a voltage supply, along with multiple wordline driver units that incorporate driver inverters. During low power modes, the voltage supply to the wordline circuit is either reduced or removed, while maintaining the storage array at a retention voltage. Additionally, a p-type transistor is integrated to ensure that the output of the wordline driver inverter remains at a low logic level, preventing unintended wordline activation.
Another significant patent is "Memory having isolation units for isolating storage arrays from a shared I/O during retention mode operation." This invention introduces a memory system with a shared I/O unit that connects multiple storage arrays. The isolation units are strategically placed between each storage array and the shared I/O unit, allowing for efficient data management. When one or more storage arrays enter retention or low-voltage mode, the isolation units effectively disconnect the affected arrays from the shared I/O data paths.
Career Highlights
Alexander E Runas is currently employed at Apple Inc., where he continues to innovate in the field of memory technology. His work has contributed to advancements in how memory systems operate, particularly in low-power environments.
Collaborations
Throughout his career, Runas has collaborated with esteemed colleagues such as Edward Martin McCombs, Jr. and Daniel C Chow. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Alexander E Runas is a prominent inventor whose work in memory technology has led to several impactful patents. His innovations are paving the way for more efficient memory systems, particularly in low-power applications.