Company Filing History:
8 out of 20,290 
1 out of 31,024 
Years Active: 1991-1999
Title: The Innovations of John P Dunn
Introduction
John P Dunn is a notable inventor based in Austin, TX, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in integrated circuits and memory testing methods, contributing significantly to the field of microelectronics.
Latest Patents
One of his latest patents is titled "Integrated circuit having standby control for memory and method thereof." This invention features an integrated circuit that includes a central processing unit (CPU) and multiple memory blocks. It utilizes power control switches to dynamically select voltage supply signals for the memory blocks, allowing for efficient power management. The intelligent controller in this design can adjust power levels based on data access patterns, ensuring that only necessary memory banks are activated at high power while others remain in low power standby mode.
Another significant patent is the "Method and apparatus for testing on-chip memory on a microcontroller." This invention introduces a method for soft defect detection testing (SDDT) of memory arrays in data processors. It involves a control value that determines the power supply voltage applied to selected portions of the memory array, enabling effective testing while minimizing power consumption.
Career Highlights
Throughout his career, John P Dunn has worked with prominent companies such as Motorola Corporation and General Motors Global Technology Operations. His contributions in these organizations have helped shape the landscape of microcontroller technology and memory management.
Collaborations
John has collaborated with several professionals in his field, including Joseph M Harris, II and Theo C Freund. These partnerships have fostered innovation and development in his projects.
Conclusion
John P Dunn's contributions to integrated circuit technology and memory testing methods highlight his significant impact on the field of electronics. His innovative patents and collaborations reflect a commitment to advancing technology and improving efficiency in microelectronics.