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Class 708/817 - Magnetic or electromagnetic


Subclass of Class 708 - Electrical computers: arithmetic processing and calculating
Definition: Subject matter utilizing a magnetic or electromagnetic device.
No. of patents: 7
Last issue date: 04/28/1998


NumberTitleIssue Date
5745384System and method for detecting a signal in a noisy environment
A system and method are disclosed for detecting an event-related signal among noise, where the system includes memory for storing measurement values and may include a processor for generating residual values associated with the measurement values, and for...
04/28/1998
5523758Sliding correlator for nanosecond pulses
A digital sliding correlator having means for producing a series of time-shifted stored copies of a digital character, means responsive to said shifted, stored copies of the character for multiplying said shifted, stored copies by the input signal or the ...
06/04/1996
5412808System for parsing extended file names in an operating system
A file system of a computer operating system includes files which may have one or more data streams associated with them. The files are accessed using a base name and the associated data stream(s) are accessed using a prefix and/or a suffix of the base na...
05/02/1995
5157784Memory control system responsive to determination, allocating adjacent test space for editing space, relocating adjacent text and editing selected text
A memory control unit comprising: a first memory for storing a plurality of text information; a second memory for storing title information to segment those text information stored in the first memory; and control device which reads out the title informat...
10/20/1992
4475238Magnetoresistive image correlation device
An image correlation device utilizing the principle of magnetoresistance. A sensed image is compared to a preselected mask image to determine whether the two images match. The comparison is accomplished by electrically representing the sensed image along ...
10/02/1984
4465986Magnetostatic wave device
A magnetostatic wave device which has broad application in the signal processing arena is disclosed herein. Basically, the magnetostatic wave device includes a layer of magnetized magnetic medium having a surface which includes a prespecified area to supp...
08/14/1984
4209759Magnetoelastic surface wave interaction device
The invention relates to an interaction device comprising a non-magnetic substrate, a thin easy-plane magnetic layer, two piezoelectric transducers arranged at the ends of the magnetic layer and respectively receiving the two electrical signals to be trea...
06/24/1980
 
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