Peter D Robertson

Title: Innovations of Peter D. Robertson

Introduction

Peter D. Robertson is a notable inventor based in Fremont, California. He has made significant contributions to the field of memory technology, holding three patents to his name. His work focuses on enhancing the efficiency and functionality of memory systems.

Latest Patents

One of his latest patents is for a content addressable memory with an internally-timed write operation. This invention includes a data input for receiving an input word and a plurality of storage registers that comprise stored words. Each storage register features a comparison circuit that compares the stored word with the input word, producing a match output that indicates whether there is a match or a miss. Additionally, a miss detector generates a miss signal based on the match outputs, which triggers a write cycle circuit to write the input word to the appropriate storage register.

Another significant patent by Robertson is a column redundancy scheme for a random access memory (RAM). This invention addresses the issue of defective columns in RAM by mapping spare columns to replace them. The method allows for a more efficient use of spare columns, as multiple spare columns can be mapped to each array of columns, providing a cost-effective solution compared to previous methods.

Career Highlights

Throughout his career, Peter D. Robertson has worked with prominent companies, including Sony Corporation of Japan and Sony Electronics Inc. His experience in these organizations has contributed to his expertise in memory technology and innovation.

Collaborations

Robertson has collaborated with various professionals in the field, including Andrew J. Tao, enhancing the development of his inventions and patents.

Conclusion

Peter D. Robertson's contributions to memory technology through his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in memory systems and technology.