Apparatus for shielding of surface-mount devices
US11324111B1 · kind B1 · utility
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3References
20Claims
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Key dates
| Filing date | Oct 16, 2020 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Oct 16, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/1053
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for a shielding structure for surface-mount components and filters to increase the signal isolation from input signal port to output signal port. An LTCC filter device with an increased rejection of undesired frequencies in a stopband and minimal distortion or loss of desired signals in a passband.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.