Active stylus power management design
US11520418B2 · kind B2 · utility
0Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2019 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Apr 16, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one example, an input pen may include an electronic component, a communication interface to establish a short-range wireless connection with an electronic device, and a controller communicatively coupled to the electronic component and the communication interface. The controller may receive a command from the electronic device via the communication interface. The command may uniquely correspond to an operating mode of the electronic device. Further, the controller may control a power state of the electronic component based on the command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.