Company Filing History:
Years Active: 2017-2020
Title: Innovator Mark D. Maddox: Pioneering Patents in Analog-to-Digital Converters
Introduction
Mark D. Maddox is a prominent inventor based in Derry, NH, known for his innovative contributions to the field of electronics. With a total of six patents to his name, Mark has significantly impacted the design and functionality of analog-to-digital converters (ADCs).
Latest Patents
Among his latest inventions, Mark's patent titled "SAR ADCs with dedicated reference capacitor for each bit capacitor" stands out. This groundbreaking design involves a successive-approximation-register (SAR) analog-to-digital converter that features unique circuitry for implementing bit trials, converting analog inputs to digital outputs bit by bit. Traditional SAR ADCs utilize bit weights that may not always be ideal, affecting their performance. Mark's innovation introduces dedicated on-chip reference capacitors for each bit capacitor, enhancing the speed and accuracy of the ADC. This design allows for fast reference settling times and enables easy calibration of non-ideal bit weights, ensuring that errors are signal independent and can be effectively corrected.
Career Highlights
Mark D. Maddox has made significant strides in his career while working at Analog Devices, Inc., where he continues to develop cutting-edge technologies in the field of analog and digital electronics. His expertise and innovative thinking have established him as a valuable asset in the industry.
Collaborations
Throughout his career, Mark has collaborated with talented individuals such as Baozhen Chen and Edward Chapin Guthrie. These collaborations have fostered a creative environment that encourages the exchange of ideas and further innovation in electronic designs.
Conclusion
Mark D. Maddox’s contributions to the world of analog-to-digital converters exemplify the spirit of innovation and signify the importance of continuous improvement in technology. His patents not only reflect his creativity and problem-solving skills but also lay the groundwork for enhanced electronic devices in the future.