Location History:
- Plymouth, GB (1996)
- Plympton, GB (2001)
Company Filing History:
Years Active: 1996-2001
Title: Alan Martin: Innovator in Memory Technology
Introduction
Alan Martin is a notable inventor based in Plympton, GB, recognized for his contributions to memory technology. He holds two patents that showcase his innovative approach to improving memory systems.
Latest Patents
One of Alan's latest patents is for a Synchronous Memory. This invention features a synchronous single port random access memory that comprises a core of memory cells arranged in rows and columns. The rows are addressed by a row decoder, while the memory cell outputs are connected as columns to a column decoder and multiplexer. The decoder and multiplexer select groups of memory cells from the addressed row and connect these to sense amplifiers. Changes in address are propagated immediately to the core, ensuring that the selected memory cells are connected as quickly as possible without any fixed delays to the sense amplifiers. Additionally, a read clock "rclk" enables the sense amplifiers immediately upon becoming active.
Another significant patent is the Memory Defect Detection Arrangement. This invention pertains to a static random access memory made up of six-transistor memory cells arranged in rows and columns. The arrangement is designed for detecting open circuit or 'soft' defects in the individual inverters of a memory cell. It includes lowering the supply voltage of a cell under test to overcome the clamping effect of a feedback inverter, applying input signal voltage changes to one of the bit lines associated with the cell, and testing for the expected voltage changes on the other bit line associated with the cell.
Career Highlights
Throughout his career, Alan has worked with prominent companies in the semiconductor industry, including Plessey Semiconductors Limited and Mitel Semiconductor Limited. His experience in these organizations has significantly contributed to his expertise in memory technology.
Collaborations
Alan has collaborated with notable coworkers such as Richard Albon and David Johnston, further enhancing his innovative work in the field.
Conclusion
Alan Martin's contributions to memory technology through his patents and career experiences highlight his role as a significant inventor in the industry. His work continues to influence advancements in memory systems.