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:
Mar. 23, 1982
Filed:
Apr. 01, 1980
Applicant:
Inventors:
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H / ; G11C / ;
U.S. Cl.
CPC ...
333165 ; 3072 / ; 307279 ; 328151 ;
Abstract
The invention relates to a device for reading a quantity of electric charges then injecting in a charge-transfer device a quantity of charges which depends on the quantity previously read. This device comprises a reading grid connected to the source of an MOS charge-injection transistor operating in saturation and formed from two diodes and a control grid.