The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 1982
Filed:
Jul. 25, 1980
Hans-Peter Grassl, Munich, DE;
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Abstract
A circuit for sensor-controlled telemetry has two linear image sensors each having a number of sensor elements onto which image sensors portions of corresponding lines of two separately obtained images of an object are projected and a number of evaluators post-connected to the sensor elements each being switchable between two states as a function of the amount of charge optionally generated in the sensor elements, each evaluator having two inputs respectively connected through switching transistors to the outputs of two sensor elements for comparing the charges generated thereby. The two sensor elements connected to each comparator may be adjacent to each other or disposed at a small distance from each other. Each evaluator provides a digital output to a shift register for serially transferring the data to a processing circuit which undertakes a maximum correlation of the data received from the evaluators, and transmits the data to a post-connected display or focusing device.