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:
Feb. 08, 1977
Filed:
Sep. 11, 1974
Applicant:
Inventor:
Claude Chapron, Caen, FR;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
307296 ; 307213 ; 3072 / ; 307303 ; 357 44 ; 357 46 ; 357 48 ;
Abstract
Integrated injection logic circuits are described comprising groups of active transistors having biasing current injectors with the groups arranged in series across a voltage supply and with a signal connection between different groups. This circuit arragement allows efficient use of a higher voltage supply as might be required for other logic circuitry present.