This inventor holds 3 USPTO granted patents. Top assignee: Cirrus Logic Inc.. Active years: 1998-1999.
Company Filing History:
Years Active: 1998-1999
Title: Douglas Michael Berk: Innovator in Memory Technology
Introduction
Douglas Michael Berk is a notable inventor based in Plano, TX (US). He has made significant contributions to the field of memory technology, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of memory systems in computer architecture.
Latest Patents
One of Berk's latest patents is the "SDRAM DIMM presence detect interface." This invention utilizes a keyboard controller to drive the PDEN pins on DIMMs. A PC equipped with this keyboard controller has multiple programmable input/output (I/O) pins, which can be controlled by software. When activated, these pins signal the PDEN pins on the DIMMs, allowing each DIMM to output a signal that indicates its characteristics. These signals are then latched and stored for use by a memory controller.
Another significant patent is the "Requesting device capable of canceling its memory access requests upon." This invention introduces a memory bandwidth allocation scheme in a computer system with a unified memory architecture. When a device detects that two higher priority devices are also requesting access to the same resource, it automatically shuts itself down. This proactive approach ensures that the system does not get stuck serving only high-priority requests, thereby maintaining overall efficiency.
Career Highlights
Douglas Berk is currently employed at Cirrus Logic Inc., where he continues to innovate in the field of memory technology. His work has had a lasting impact on how memory systems are designed and utilized in modern computing.
Collaborations
Berk has collaborated with notable colleagues such as Pete Edward Nelsen and Robert M Nally. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Douglas Michael Berk is a distinguished inventor whose work in memory technology has led to significant advancements in computer architecture. His patents reflect a commitment to improving system efficiency and functionality. His contributions continue to influence the industry and inspire future innovations.