Company Filing History:
8 out of 8,282 
3 out of 1,965 
1 out of 4 Years Active: 1999-2023
Title: Tapio Kuiri: Innovator in Capacitor Technology
Introduction
Tapio Kuiri is a notable inventor based in Oulu, Finland. He holds a total of 12 patents that showcase his contributions to the field of electrical engineering, particularly in capacitor technology. His innovative designs and methods have significantly advanced the capabilities of electronic components.
Latest Patents
One of Kuiri's latest patents is a capacitor structure that is implemented as a layered design. This structure includes a plurality of alternating dielectric and metallization layers. It features at least one lateral parallel plate capacitor part (LPP part) and at least one vertical parallel plate capacitor part (VPP part). The LPP part consists of two first electrodes on different layers, separated by dielectric material. The VPP part includes two second electrodes made up of superimposed slabs or bars arranged on metallization layers. This innovative design allows for compensation of capacitance value variations due to changes in dielectric thickness.
Another significant patent involves an apparatus and method to provide advanced microphone bias. This circuit includes a differential amplifier that connects to a microphone and a component with an impedance value equal to that of the microphone. The design aims to attenuate or suppress common mode noise and interference, enhancing the performance of microphone systems.
Career Highlights
Throughout his career, Tapio Kuiri has worked with prominent companies such as Nokia Corporation and Nokia Mobile Phones Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of electronics.
Collaborations
Kuiri has collaborated with notable colleagues, including Harri Lilja and Jussi Olavi Numminen. Their combined expertise has contributed to the successful development of various technologies and patents.
Conclusion
Tapio Kuiri's work in capacitor technology and microphone bias circuits demonstrates his significant impact on the field of electrical engineering. His innovative patents continue to influence advancements in electronic components and systems.