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:
Dec. 02, 1986
Filed:
Aug. 02, 1984
Doris Schmitt-Landsiedel, Munich, DE;
Gerhard Dorda, Munich, DE;
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Abstract
A static storage cell is formed of two cross-coupled inverters each containing a field effect transistor and a resistor element connected in series therewith. Each circuit node is thus connected via an additional logic element to a bit line allocated thereto. A storage cell is provided which is on as small as possible a semiconductor area and has a short access time. This is achieved by designing the additional logic elements as hot electron transistors which are respectively combined with one of the field effect transistors to form a common component which only requires the area of a field effect transistor. The cell is useful in VLSI semiconductor memories.