Watch type control device
US9971399B2 · kind B2 · utility
7Cited by
0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2015 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Jul 19, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C2201/32
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A watch type control device comprises: a band configured to surround at least a portion of a user's wrist; an IR module disposed on a side of the band facing the user's hand when the watch type control device is worn on the user's wrist, the user's hand and wrist being on the same side of the user's body; and a beam projector disposed on the band and configured to outwardly project a screen, wherein the IR module is configured to recognize a user's hand gesture and to initiate the execution of a program causing the beam projector to output on the screen a display corresponding to the program.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.