Location History:
- Prior Lake, MN (US) (1981)
- Savage, MN (US) (1989 - 1996)
Company Filing History:
5 out of 625 
1 out of 8,033 Years Active: 1981-1996
Title: The Innovative Mind of Dannis R Johnson
Introduction
Dannis R Johnson is a notable inventor based in Savage, Minnesota. He has made significant contributions to the field of technology, particularly in memory access and device interchangeability. With a total of 6 patents to his name, Johnson's work reflects a deep understanding of microprocessor systems and their applications.
Latest Patents
One of Johnson's latest patents is a "Method of securely controlling direct memory access (DMA) of a shared." This invention outlines a method for securely managing DMA in microprocessor-controlled systems. It involves a CPU board with an address/data bus connector that selectively connects an expansion board. The method ensures that the CPU board maintains control over the address/data bus, thereby enhancing security during DMA operations. This innovation can be particularly useful in refrigeration-related processes or systems.
Another significant patent by Johnson is the "Method of interchangeably using dip memory devices in a single socket." This invention allows for the use of different memory technologies and storage capacities in a predetermined socket of an electrical circuit. The method includes determining the functions of various memory devices and connecting them appropriately within the circuit. This flexibility in memory device usage can greatly enhance the efficiency of electronic systems.
Career Highlights
Throughout his career, Dannis R Johnson has worked with prominent companies such as Thermo King Corporation and Westinghouse Electric Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions in technology.
Collaborations
Johnson has collaborated with notable individuals in his field, including Romuald M Jurewicz and Michael D McCormack. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Dannis R Johnson's contributions to technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field of microprocessor systems and memory management.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.