Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Distance-measuring apparatus and method for camera










Image Number 15 for United States Patent #6778771.

A distance-measuring apparatus for a camera comprises an area sensor, an integration circuit, and a switching circuit. The above-mentioned area sensor receives light of a picture image in the image plane. The integration circuit integrates output signals of this area sensor. The control circuit controls operations of starting and stopping the integration of the above-mentioned integration circuit, based on output signals corresponding to a specific block of the above-mentioned area sensor. The switching circuit switches the above-mentioned specific block according to using state of the camera.








 
 
  Recently Added Patents
Expandable mobile device
Catalyst and process of hydrocarbon feedstock reformation to hydrogen and carbon monoxide
Managing delivery of application server content
Floribunda rose plant named `KORamflusa`
Method and apparatus for networked modems
Measurement system service for a vehicle instrument panel
Simultaneous enhancement of transmission loss and absorption coefficient using activated cavities
  Randomly Featured Patents
System and method for processing package delivery
Benzimidazole compounds
Casting frame structure of centrifugal casting machine
Sensor and methods for measuring select components in moving sheet products
Dump valve operational fault-determination system
Inductively coupled signal booster for a wireless communication device and in combination therewith
Turbomolecular pump
Method and apparatus for the direct teaching of automatic machines
Poly(tetramethyleneterephthalate) crosslinked by irradiation
Quality assurance device for a medical linear accelerator