Interpolative direction determining system
US5410399A · kind A · utility
2Cited by
5References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 30, 1994 |
| Grant date | Apr 25, 1995 |
| Priority date | — |
| Expiry date | May 30, 2014 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41G7/263
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Apparatus for determining position within a beam, comprising pulses of energy transmitted in coded patterns, is achieved by processing the signals received from the beam to generate a value indicative of coarse position within the beam and by interpolation within the coarse position to generate a value resolving fine position within the coarse position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.