Company Filing History:
Years Active: 1989-1990
Title: Paul E Grimme: Innovator in Memory Testing Technologies
Introduction
Paul E Grimme is a notable inventor based in Dripping Springs, TX (US), recognized for his contributions to the field of memory technologies. With a total of 2 patents, Grimme has made significant advancements in ensuring the reliability and programmability of one-time programmable memories.
Latest Patents
Grimme's latest patents include a method and apparatus for post-packaging testing of one-time programmable memories. This invention provides means for assuring that each cell of the memory appears to a customer to be erased and is capable of being programmed. The preferred embodiment of the invention is a microcomputer that includes one-time programmable memory, but it also encompasses memory-only devices. The marginal reading method and apparatus allow for detecting the threshold voltage of memory cells below the level at which the cell appears to be erased. Additionally, the marginal programming method and apparatus slightly increase the threshold voltage of cells to ensure their programmability.
Career Highlights
Grimme has had a distinguished career, working at Motorola Corporation, where he has applied his expertise in memory technologies. His work has contributed to the development of reliable memory systems that are crucial in various electronic applications.
Collaborations
Throughout his career, Grimme has collaborated with notable colleagues, including Paul D Shannon and Hiroyuki Oka. These collaborations have further enhanced the innovation and effectiveness of the technologies he has developed.
Conclusion
Paul E Grimme's contributions to memory testing technologies have made a significant impact in the field. His innovative methods ensure the reliability and programmability of memory systems, showcasing his expertise and dedication to advancing technology.