Jan E Ver Der Laan

Title: Jan E Ver Der Laan: Innovator in Oxygen Sensing Technology

Introduction

Jan E Ver Der Laan is a notable inventor based in Palo Alto, CA (US). He has made significant contributions to the field of oxygen sensing technology. His innovative work has led to the development of a unique patent that addresses critical challenges in measuring oxygen concentration.

Latest Patents

Jan holds a patent for a "Pressure- and temperature-compensating oxygen sensor." This invention utilizes RF modulation spectroscopy of a near-infrared tunable laser diode source to determine the oxygen concentration in a sample medium. The apparatus is calibrated using a reference cell containing a known concentration of oxygen, which also helps lock the laser on an oxygen absorption line. The temperature of the reference cell is monitored, allowing for the determination of pressure within the cell. Both temperature and pressure in the sample cell are monitored, either directly with independent transducers or indirectly through spectroscopic techniques. This innovative approach ensures accurate determination of the oxygen content in the sample, correcting for both temperature and pressure effects.

Career Highlights

Jan is currently associated with SRI International, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the accuracy and reliability of oxygen sensors, which are crucial in various applications, including medical devices and environmental monitoring.

Collaborations

Jan has collaborated with talented individuals such as Haris Riris and David E Cooper. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Jan E Ver Der Laan is a distinguished inventor whose contributions to oxygen sensing technology have made a significant impact in the field. His innovative patent demonstrates his commitment to advancing scientific knowledge and improving measurement techniques.