Matches 1 - 16 out of 16
Match Document Document Title
7613372 Low coupling loss photodetector/optical fiber apparatus and method for forming the same  
A coupling apparatus includes a lens disposed between a port, such as a photodetector, and a light source, such as a fiber. The lens is aligned such that light emitted from the light source is...
6005800 Magnetic memory array with paired asymmetric memory cells for improved write margin  
A nonvolatile magnetic memory array uses magnetic memory cells that are formed in two types of shapes. The cells lie at the intersections of rows and columns of electrically conductive lines, which...
4485451 System for monitoring dynamic parameters of magnetic heads  
A device for the determination of the dynamic characteristics of a magnetic recording and reproducing head utilizes a support for the head to be analyzed and a standard head which are juxtaposed...
4435484 Device for propagating magnetic domains  
A device for propagating magnetic domains includes a monocrystalline nonmagnetic substrate of a rare earth gallium garnet bearing a layer of an iron garnet capable of supporting local enclosed...
4164028 Current access bubble memory system  
A current access bubble memory system includes a method and device for propagating and switching isolated bubbles within a plurality of orthogonal propagation channels. The device includes two...
4117544 Magnetic single-wall domain bias field control arrangement  
A bias field control arrangement for correcting the bias field in accordance with stability range variations in magnetic domain thin film layers. A thin film layer is provided auxiliary to the...
4052707 Magnetic device having domains of two different sizes in a single layer  
A magnetic device comprising at least one thin layer of a magnetizable material having a preferred direction of magnetization which is approximately perpendicular to the surface of the layer in...
3979737 Bistable magnetic bubble domain devices  
A magnetic film is incorporated in a device suitable for use with a computer; the film is capable of supporting magnetic bubble domains of two different sizes corresponding to stable hysteresis...
3916395 Cylindrical magnetic domain storage device having wave-like magnetic wall  
The present invention relates to a magnetic storage device for use in an information handling system including an electronic computer. More specifically, the present invention relates to a magnetic...
3911411 Magnetic domain systems using different types of domains  
A magnetic bubble domain system using dual size bubble domains which can exist in a magnetic sheet at the same time, and which can be manipulated without changing their character. Additionally,...
3811120 MAGNETIC DOMAIN PROPAGATION ARRANGEMENT HAVING CHANNELS DEFINED BY STRAIGHT LINE BOUNDARIES  
Magnetic single wall domains are moved along a channel defined by a straight line boundary in response to a magnetic field rotating in the plane of domain movement.
3786452 SINGLE WALL DOMAIN GENERATOR  
The number of magnetic bubbles generated thermally by a pulsed laser beam has been found to be a function of the diameter of the beam leading to a useful bubble generator.
3728697 BUBBLE DOMAIN SYSTEM  
A bubble domain system of magnetic material having a portion containing small diameter bubble domains and an adjacent portion having larger diameter bubble domains. A method for forming large...
3676872 PROPAGATION OF MAGNETIC BUBBLE DOMAINS  
Propagation of small magnetic bubble domains by larger magnetic bubble domains. Small domains--called bubbles--can be propagated singly or in groups under the control of a larger bubble. Control is...
3643238 MAGNETIC DEVICES  
Local cobalt concentration inhomogeneities in bubble domain devices make possible a series of device designs in which various functions are expedited. These functions include bubble generation,...
3728153 Title is not available  
Matches 1 - 16 out of 16