Hand-mounted indicia-reading device with finger motion triggering
US9224027B2 · kind B2 · utility
416Cited by
103References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2014 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Apr 1, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/42
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A wearable indicia reader is worn on the back of a user's hand such that the act of pointing the user's index finger is sufficient to align the indicia reader and trigger the indicia-reading process. Triggering is achieved by sensing the user's finger in an image or by breaking a light path in a photogate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.