Location History:
- Espoo, FI (2000)
- Kempele, FI (2005)
- Oulu, FI (1991 - 2016)
Company Filing History:
4 out of 152 
1 out of 4 
1 out of 51 Years Active: 1991-2016
Title: Jouko Malinen: Innovator in Optical Measurement Technologies
Introduction
Jouko Malinen is a prominent inventor based in Oulu, Finland. He has made significant contributions to the field of optical measurement technologies, holding a total of five patents. His work focuses on developing systems and methods that enhance the accuracy and efficiency of optical measurements.
Latest Patents
One of Jouko Malinen's latest patents is a system and method for optical measurement of a target at multiple positions. This invention involves illuminating a target, which can be actively illuminated, reflect ambient light, or self-illuminating. The system detects a measurement radiation beam received from the target, utilizing optical fibers to guide radiation from and to various target positions. The measurement system employs a Fabry-Perot interferometer to filter radiation from several target positions simultaneously, which is then detected by a row detector.
Another notable patent is an optical spectrometer designed for measuring moving sample material. This spectrometer is suitable for on-line measurements across various applications, including industrial and agricultural settings. The invention features an optimized optical design for measuring moving samples at a distance, incorporating a light guide for signal homogenization, a linear variable filter for defining multiple measurement wavelengths, and a linear detector array for detecting optical signals. The spectrometer also includes elements for cooling and stabilizing the operating temperature, ensuring high performance in variable environmental conditions.
Career Highlights
Throughout his career, Jouko Malinen has worked with esteemed organizations such as the Technical Research Centre of Finland (VTT) and Honeywell Oy. His experience in these companies has allowed him to refine his skills and contribute to innovative projects in optical measurement technologies.
Collaborations
Jouko has collaborated with notable professionals in his field, including Heimo Keranen and Jussi Tenhunen. These collaborations have further enriched his work and led to advancements in optical measurement systems.
Conclusion
Jouko Malinen is a distinguished inventor whose work in optical measurement technologies has made a significant impact. His innovative patents and collaborations reflect his commitment to advancing the field and improving measurement accuracy.