Hand-held scanning head with aiming beam
US5734153A · kind A · utility
127Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 1996 |
| Grant date | Mar 31, 1998 |
| Priority date | — |
| Expiry date | Jan 26, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K2207/1011
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A region of light-reflective indicia is visibly illuminated in order to locate the indicia relative to a hand-held of a system for electro-optically reading the indicia. The region is formed by aiming optics and a light source for generating a visible aiming beam. The region can be single spot, a pair of spots, or a line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.