John Griffiths

Title: Innovations of John Griffiths in Electrochemical Sensors

Introduction

John Griffiths is a notable inventor based in Derbyshire, GB, recognized for his contributions to the field of electrochemical sensors. With a total of four patents to his name, Griffiths has made significant advancements in sensor technology, particularly in the development of methods that enhance the accuracy and efficiency of electrochemical measurements.

Latest Patents

Griffiths' latest patents include innovative designs for electrochemical sensors. One of his patents describes a method where the potential difference applied to the electrochemical cell is raised to a measuring value at a rate that minimizes transient current. This design ensures that the maximum rate of change of voltage is controlled to prevent saturation of an integrated electronics converter. Additionally, the electrochemical cell may utilize micro-electrodes as both working and reference electrodes, making it suitable for battery-powered, handheld devices. Another patent focuses on detecting peaks in electrochemical signals by grouping data points into windows and identifying changes in slope between these windows. This method allows for more precise peak detection by identifying the highest data point within the selected windows.

Career Highlights

Griffiths has established himself as a key figure in the field of sensor technology through his work at Oxford Biosensors Limited. His innovative approaches have contributed to the advancement of portable and efficient electrochemical sensors, which have applications in various industries, including healthcare and environmental monitoring.

Collaborations

Griffiths collaborates with Kevin Lorimer, a fellow innovator at Oxford Biosensors Limited. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies in the field of electrochemical sensing.

Conclusion

John Griffiths is a prominent inventor whose work in electrochemical sensors has paved the way for advancements in measurement technology. His innovative patents and collaborations continue to influence the industry, showcasing the importance of research and development in creating practical solutions.