Mary Ann Coones

Title: Mary Ann Coones: Innovator in Static RAM Testing

Introduction

Mary Ann Coones is a notable inventor based in Austin, TX, recognized for her contributions to the field of memory technology. She has developed innovative methods that enhance the testing processes of static RAM, showcasing her expertise and commitment to advancing technology.

Latest Patents

Mary Ann Coones holds a patent for a "Method and apparatus for testing a static RAM." This invention includes a word line voltage control circuit and an array supply voltage control circuit. In response to receiving a first control signal from a tester, the word line voltage control circuit provides a word line voltage to each word line of the memory array. The array supply voltage control circuit supplies a voltage to the array in response to a second control signal from the tester. This independent supply of voltages during testing allows for the quick detection of memory cells that may be defective due to soft defects. She has 1 patent to her name.

Career Highlights

Mary Ann Coones has made significant strides in her career, particularly while working at Motorola Corporation. Her work has been instrumental in improving the reliability and efficiency of memory testing processes, which are crucial in the development of advanced computing technologies.

Collaborations

Throughout her career, Mary Ann has collaborated with esteemed colleagues, including Lawrence N Herr and John David Porter. These partnerships have contributed to her innovative work and the successful development of her patented technologies.

Conclusion

Mary Ann Coones exemplifies the spirit of innovation in the technology sector, particularly in the realm of memory testing. Her contributions have paved the way for advancements that benefit the industry as a whole.