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:
Jul. 06, 1982
Filed:
Apr. 07, 1980
Applicant:
Inventor:
James A Bixby, San Diego, CA (US);
Assignee:
Spin Physics, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J / ;
U.S. Cl.
CPC ...
250201 ; 250578 ;
Abstract
An apparatus for controlling the exposure of a solid state image sensor array monitors the semiconductor substrate current produced as charge signal accumulates during an exposure of the array to radiant energy. The exposure of the array is controlled in response to an output signal representative of the total substrate current.