Multilayer filter
US12034426B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2022 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Oct 28, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H2001/0085
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A multilayer filter includes first and second ground electrodes and first and second LC resonators. The first LC resonator includes a first line electrode, a first capacitor electrode, a first via conductor, and a second via conductor. The second via conductor extends from the first line electrode to a first capacitor electrode side and connects the first line electrode and the first ground electrode. The second LC resonator includes a second line electrode, a second capacitor electrode, a third via conductor, and a fourth via conductor. The fourth via conductor extends from the second line electrode to a second capacitor electrode side and connects the second line electrode and the second ground electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.