Input devices with adjustable click force
US10622172B2 · kind B2 · utility
0Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2015 |
| Grant date | Apr 14, 2020 |
| Priority date | — |
| Expiry date | Sep 22, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2215/028
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
According to various embodiments, an input device may be provided. The input device may include: a housing having an upper portion and a lower portion; a key top provided at the upper portion; a lever member coupled to the lower portion via a joint; a plunger; and a switch including a depressible portion coupleable to the key top via the lever member and the plunger; wherein the plunger is coupleable to the lever member at a distance from the joint which is different from a distance from the joint at which the depressible portion is coupleable to the lever member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.