Daniel L Vokovich

Title: The Innovations of Daniel L Vokovich

Introduction

Daniel L Vokovich is a notable inventor based in Ann Arbor, MI (US), recognized for his contributions to fiber optic technology. He holds a total of 4 patents, showcasing his expertise in developing advanced sensing systems. His work primarily focuses on improving measurement techniques in various applications, particularly in the medical and automotive fields.

Latest Patents

One of Vokovich's significant inventions is the fiber optic pressure sensor system. This invention introduces numerous enhancements for fiber optic measuring systems, especially those utilizing a deformable diaphragm for sensing pressure. A key feature of this invention is its application in automotive engine combustion chamber pressure measurement. It describes a sensing tip shielding technique using a sintered metal porous plug, which effectively reduces temperature fluctuations at the sensing tip and protects it from corrosive materials. Additionally, a method for compensating a fiber optic pressure sensor is detailed, which involves a referencing wavelength that is partly reflected and partly transmitted past a filter coating at the sensing end of the optical filament. This technique enhances the calibration of the sensor.

Another notable patent is the fiber optic blood pressure and oxygenation sensor. This fiber optic-based sensor is designed for patient care use and includes a catheter that is placed transcutaneously into a blood vessel, connecting to an external measuring head. The catheter's sensing tip features both a pressure sensing element and an oxygen saturation measuring element. The invention includes innovative tip designs, measuring head features, and methods for improving measurement accuracy through the correlation of saturation and pressure readings.

Career Highlights

Throughout his career, Vokovich has worked with several companies, including Fiberoptic Sensor Technologies, Inc. and Northern Telecom Limited. His experience in these organizations has contributed to his development of cutting-edge technologies in fiber optics.

Collaborations

Vokovich has collaborated with notable individuals in his field, including Marek T Wlodarczyk and Charles D Anderson. These partnerships have likely fostered innovation and advancement in the technologies he has developed.

Conclusion

Daniel L Vokovich's contributions to fiber optic technology through his patents and career achievements highlight his role as a significant inventor in the field. His work continues to impact various industries, particularly in enhancing measurement systems for both automotive and medical applications.