Keypad apparatus for use with electronic devices and related methods
US9087663B2 · kind B2 · utility
48Cited by
10References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 19, 2012 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Jun 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2225/028
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A keypad apparatus and related methods are disclosed herein. An example keypad apparatus includes an electrical switch and a carrier composed of a plastic resin. The carrier has conductive traces printed thereon to couple the electrical switch to a circuit board via interference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.