David Alan Roberts

Title: Innovations of David Alan Roberts

Introduction

David Alan Roberts is an accomplished inventor based in Meridian, ID (US). He holds three patents that showcase his expertise in memory technology and intrusion detection systems. His innovative contributions have made significant impacts in the field of electronics.

Latest Patents

One of his latest patents is the "Bit-flipping memory controller to prevent SRAM data remanence." This invention organizes memory into blocks and utilizes a bit-flipping operation to read, invert, and write data back to the memory block. The process includes tracking inverted memory blocks through a flag bit or pointer, ensuring data integrity during read and write operations. This method effectively prevents data remanence in memory systems.

Another notable patent is "Intrusion detection using a conductive material." This invention detects tampering with an assembly that includes an integrated circuit by measuring changes in the properties of a conductive molding formed over the integrated circuit. The conductive molding, which can be a mixture of resin with conductive powder or fibers, allows for the detection of significant changes in impedance, indicating potential tampering.

Career Highlights

David has worked with prominent companies such as Maxim Integrated Products, Inc. and Ixys International Limited. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.

Collaborations

Some of his notable coworkers include Randal Quincy Thornley and William James Tiffany. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

David Alan Roberts is a notable inventor whose work in memory technology and intrusion detection has advanced the field of electronics. His patents reflect a commitment to innovation and problem-solving in technology.