No point of contact charging system
USRE48193E1 · kind E1 · reissue
3Cited by
10References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2013 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Jan 25, 2033 |
Classification
- Technology area (CPC —)General
Abstract
Disclosed herein is a non-contact charging system. The non-contact charging system detects a portable terminal, a battery pack or a foreign object that is placed on the pad of a non-contact charger, and effectively monitors and controls its charging state through the detection, thus preventing such a foreign object placed on the pad from being heated by induction heating, and further causes anions to be generated during the charging of the portable terminal or the battery pack, thus sterilizing bacteria on a terminal and keeping ambient air thereof fresh.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.