John K Grooms

Title: Innovations by John K. Grooms

Introduction

John K. Grooms is a prominent inventor based in Webster, MA, holding a remarkable portfolio of 8 patents. His innovative work primarily focuses on developing advanced techniques for ensuring data protection and tamper detection in memory modules, contributing significantly to the field of computing and data security.

Latest Patents

Among his latest patents, Grooms has developed cutting-edge technologies including “Techniques for tamper detection and protection of a memory module.” This invention details a method for detecting tampering of non-volatile memory devices on a printed circuit board (PCB) by utilizing resistance values of a character pattern applied to a cover facing the memory devices. The method involves a controller that determines these values through conductive ink and assesses whether tampering has occurred by comparing the resistance values after initial boots of the memory module.

Additionally, Grooms has patented “Warm boot attack mitigations for non-volatile memory modules,” which provides effective strategies to counteract warm boot attacks. This technology allows a non-volatile dual in-line memory module (NVDIMM) to detect transitions between power states and verify nonce values or passphrases to secure data access, thereby enhancing the security of stored information during low-power states.

Career Highlights

John K. Grooms has a distinguished career, having worked with leading technology companies including Intel Corporation and Digital Equipment Corporation. His contributions to these organizations have reinforced his status as an important figure in the development of secure computing technologies.

Collaborations

Throughout his career, Grooms has collaborated with notable coworkers such as Joseph F. Rantala and Lawrence A. Chisvin. These professional relationships have fostered a collaborative environment, leading to innovations that address critical challenges in the tech industry.

Conclusion

John K. Grooms exemplifies the spirit of innovation in technology with his impressive array of patents and contributions to data security in memory modules. His work continues to influence the field, enhancing the reliability and security of computing systems. As he continues to innovate, the impact of his inventions will undoubtedly resonate within the industry and beyond.