ED

Efstratios Doumanis

NO Nokia Solutions And Networks Oy: 4 patents #275 of 1,934Top 15%
Nokia Technologies Oy: 2 patents #1,075 of 3,242Top 35%
Alcatel Lucent: 1 patents #1,993 of 4,169Top 50%
📍 Helsinki, FI: #542 of 3,940 inventorsTop 15%
Overall (All Time): #688,649 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12424717 Frequency adjustable filter Jaakko Petteri Vuorio, Kari Johannes Hautio, Oskari Amper 2025-09-23
11996638 Antenna system Murat Emre Ermutlu 2024-05-28
11527830 Antenna system with radiator extensions Murat Emre Ermutlu 2022-12-13
11121445 Resonator for radio frequency signals Murat Emre Ermutlu, Juha Olli Jokilahti 2021-09-14
11063335 Resonator Senad Bulja 2021-07-13
10978774 Resonator and filter comprising the same Kimmo Kalervo Karhu 2021-04-13
10756403 Filter comprising resonator assemblies including a first cavity with a first resonant member and a second cavity with a second resonant member, where a part of the first cavity forms the second resonant member 2020-08-25