Class 324/361 - With mechanical current reversing means

Subclass of Class 324 - Electricity: measuring and testing
Definition: Subject matter in which the current is caused to reverse
No. of patents: 2
Last issue date: 09/17/2002

Number	Title	Issue Date
6450026	Capacitive sensors for measuring humidity and method of making same The invention concerns a sensor comprising two electrodes (1, 3a) separated by a dielectric material (2). One electrode (3a) being produced by using a non-porous metal sheet, the other electrode (1) being advantageously made of a non-metallic porous mater...	09/17/2002
6366074	Unidirectionality in electronic circuits through feedback A method for creating signal unidirectionality in electronic circuits is disclosed. This invention describes a method for achieving unidirectionality in an electronic circuit with an input side having a signal source and an output side with a load compris...	04/02/2002

PatentStorm