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:
Jan. 04, 1977
Filed:
Jun. 03, 1975
Applicant:
Inventor:
Andrew Gordon Dingwall, Somerville, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307251 ; 3072 / ; 307279 ; 307D / ;
Abstract
Input signals lying outside the power supply range are used to develop potentials which are applied to the gate electrodes and substrates of transistors forming a transmission gate, when the transistors are to be turned off. The transmission gate circuit can then block input signals outside the range of its power supply.