Sheet for shielding electromagnetic waves for wireless charging element
US9813114B2 · kind B2 · utility
4Cited by
1References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2016 |
| Grant date | Nov 7, 2017 |
| Priority date | — |
| Expiry date | Apr 28, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/10
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A sheet for shielding electromagnetic waves includes a magnetic sheet formed of a metal ribbon. The magnetic sheet includes fractures disposed in a plurality of cracked portions comprising a plurality of metal ribbon fragments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.