Kaj Nummila

Title: Kaj Nummila: A Pioneer in Near-Field Identification Technologies

Introduction

Kaj Nummila, an accomplished inventor based in Espoo, Finland, has made significant contributions to the field of near-field identification systems. With a total of seven patents to his name, Nummila's innovative work has paved the way for advancements in the identification of objects containing electrically conductive materials.

Latest Patents

Nummila's latest patents include a near-field UHF identification system and a method for identifying objects that are either made of, or contain, electrically conductive materials. This invention features an ultra-high radio-frequency microstrip transponder, which comprises a microstrip line and an identification microchip. The design ensures that the microstrip transponder is positioned on the object at a location where it possesses an electrically conductive region. The proximity of the line to the edges of the object allows for effective transmission of an identification signal via magnetic near-field effects induced by electric current. Furthermore, Nummila's work also encompasses methods for enhancing the accuracy of environment measurements using energetically passive remote-access apparatuses and detailed calibration data.

Career Highlights

Throughout his career, Kaj Nummila has worked with prestigious research institutions, notably the VTT Technical Research Centre of Finland. His contributions to technology and innovation have been recognized and utilized in various applications, emphasizing the relevance of his patented inventions.

Collaborations

Nummila has collaborated with esteemed colleagues, including Kaarle Jaakkola and Heikki Seppä. Their combined expertise has likely fostered an environment conducive to innovation and the advancement of cutting-edge technologies in their field.

Conclusion

Kaj Nummila's inventive spirit and commitment to technological progress have solidified his stature as an influential figure in the realm of near-field identification systems. With several patents under his belt, Nummila continues to inspire future innovations that enhance the identification capabilities of electrically conductive materials and improve environmental measurements.