Wireless remote control apparatus for camera
US5323203A · kind A · utility
116Cited by
4References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 1991 |
| Grant date | Jun 21, 1994 |
| Priority date | — |
| Expiry date | Dec 10, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B17/38
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A wireless camera remote control apparatus comprises a transmitter unit for transmitting an activating pulse and a plurality of code pulse signals corresponding to given operations of the camera; and a receiver unit responsive to a code defined by the plurality of code pulses for causing the camera to execute a given operation. The wireless camera remote control apparatus has an immunity to disturbance noise and a reduced power consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.