Information handling system stylus with single piece molded body
US11733788B1 · kind B1 · utility
1Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2022 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Apr 19, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An information handling system stylus includes components to support active tip writing inputs at a touchscreen display controller by buttons integrated in the stylus housing as a thin material formed contiguous with the stylus housing material. A leaf spring biases upwards at the button thin material and has a magnet coupled to it that, upon a press at the button, is detected as increased magnetic flux by a magnetic sensor disposed under the leaf spring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.