Company Filing History:
Years Active: 1991-1996
Title: Marvin T Johnson: Innovator in Software Debugging Instruments
Introduction
Marvin T Johnson is a notable inventor based in Bothell, WA (US), recognized for his contributions to the field of software debugging instruments. With a total of three patents to his name, Johnson has made significant advancements that enhance the efficiency of software development and debugging processes.
Latest Patents
Johnson's latest patents include a source-level run-time software code debugging instrument. This innovative instrument comprises a target access probe (TAP) and a communications adapter (COMDAP) that work together to process emulation commands from source-level debugging software on a host computer. The TAP features a TAP CPU that receives input signals from the target CPU and delivers output signals to control software execution in the target circuit. Additionally, the TAP includes a programmable logic cell array and RAM, which store an in-circuit emulation program. The COMDAP, which is physically separate from the TAP, provides an interface between the host computer and the TAP, featuring its own programmable logic cell array and EPROM for command storage. A flat cable assembly ensures high-speed communication between the TAP and COMDAP, allowing software engineers to gain a transparent view of the TAP CPU's internal functioning during code execution.
Career Highlights
Johnson has built a successful career at Applied Microsystems Corporation, where he has been instrumental in developing cutting-edge debugging technologies. His work has significantly impacted the software engineering community, providing tools that streamline the debugging process and improve overall software quality.
Collaborations
Johnson collaborates with talented professionals in his field, including his coworker Robin L Knoke, to drive innovation and enhance product offerings at Applied Microsystems Corporation.
Conclusion
Marvin T Johnson's contributions to software debugging instruments exemplify his commitment to innovation in technology. His patents reflect a deep understanding of the challenges faced by software engineers and provide effective solutions to improve their work.