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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4797625 |
Device for detecting bit phase difference |
Jan. 10, 1989 |
| 4797624 |
Method and apparatus for editing particle produced electrical pulses |
Jan. 10, 1989 |
| 4797623 |
Tester for fire-suppresion componentry |
Jan. 10, 1989 |
| 4797622 |
Technique for determining the values of circuit elements in a three terminal equivalent circuit |
Jan. 10, 1989 |
| 4797621 |
Leak detector and locator utilizing time domain reflectometry and sampling techniques |
Jan. 10, 1989 |
| 4797620 |
High voltage electrostatic surface potential monitoring system using low voltage A.C. feedback |
Jan. 10, 1989 |
| 4797619 |
Method and apparatus for measuring spatial profiles of energy beams |
Jan. 10, 1989 |
| 4797618 |
Caddy for metal detector |
Jan. 10, 1989 |
| 4797617 |
Nuclear magnetic resonance radio frequency antenna |
Jan. 10, 1989 |
| 4797616 |
High speed NMR spectroscopic imaging method |
Jan. 10, 1989 |
| 4797615 |
Determining and correcting for phase jumps |
Jan. 10, 1989 |
| 4797614 |
Apparatus and method for measuring conductance including a temperature controlled resonant tank ... |
Jan. 10, 1989 |
| 4797613 |
Expandable eddy current probe for inspecting the interior of tubular conduits |
Jan. 10, 1989 |
| 4797612 |
Device for detecting rotating speed of vehicle wheel |
Jan. 10, 1989 |
| 4797611 |
Bipartite generator wheel for an angular pulse generator |
Jan. 10, 1989 |
| 4797610 |
Electronic test fixture |
Jan. 10, 1989 |
| 4797609 |
LED monitoring without external light detection |
Jan. 10, 1989 |
| 4797608 |
D.C. power monitor |
Jan. 10, 1989 |
| 4797607 |
Method of updating the scale factor of apparatus for measuring an alternating electric current b... |
Jan. 10, 1989 |
| 4797606 |
Measuring device for the measurement of the deformability of red blood corpuscles |
Jan. 10, 1989 |
| 4797605 |
Moisture sensor and method of fabrication thereof |
Jan. 10, 1989 |
| 4797604 |
Wire length meter suppling current to a wire from which a signal representative of length is der... |
Jan. 10, 1989 |
| 4797603 |
Device for measuring the ratio of two low value capacities |
Jan. 10, 1989 |
| 4797602 |
Dynamo electric machines |
Jan. 10, 1989 |
| 4797601 |
Abutment force adjustable windshield wiper arrangement |
Jan. 10, 1989 |
| 4797600 |
Magnetic drive control system for a multiple cooling fan installation |
Jan. 10, 1989 |
| 4797599 |
Power control circuit with phase controlled signal input |
Jan. 10, 1989 |
| 4797598 |
Illumination apparatus |
Jan. 10, 1989 |
| 4797597 |
Microwave ion source |
Jan. 10, 1989 |
| 4797596 |
Filter apparatus for a magnetron |
Jan. 10, 1989 |
| 4797595 |
Electrodeless low-pressure discharge lamp having a straight exhaust tube fixed on a conical stem |
Jan. 10, 1989 |
| 4797594 |
Reprographic aperture lamps having improved maintenance |
Jan. 10, 1989 |
| 4797593 |
Cathode for electron tube |
Jan. 10, 1989 |
| 4797592 |
Dynamo electric machine with upwardly shifted ripple frequency |
Jan. 10, 1989 |
| 4797591 |
Link suspension for a rotor member |
Jan. 10, 1989 |
| 4797590 |
Brushless generator with minimal axial length |
Jan. 10, 1989 |
| 4797589 |
Dynamically reconfigurable time-space-time digital switch and network |
Jan. 10, 1989 |
| 4797588 |
Stator cooling for dynamoelectric machine |
Jan. 10, 1989 |
| 4797587 |
Triggering method for a thyristor switch |
Jan. 10, 1989 |
| 4797586 |
Controllable delay circuit |
Jan. 10, 1989 |
| 4797585 |
Pulse generating circuit in a semiconductor integrated circuit and a delay circuit therefor |
Jan. 10, 1989 |
| 4797584 |
Power-on reset circuit for MOS logic devices |
Jan. 10, 1989 |
| 4797583 |
Level converting circuit for converting voltage levels, including a current amplifying arrangeme... |
Jan. 10, 1989 |
| 4797582 |
Bidirectional interface circuit having a unipolar port and a bipolar port for logic signals |
Jan. 10, 1989 |
| 4797581 |
Circuit for converting tri-state signals into binary signals |
Jan. 10, 1989 |
| 4797580 |
Current-mirror-biased pre-charged logic circuit |
Jan. 10, 1989 |
| 4797579 |
CMOS VLSI output driver with controlled rise and fall times |
Jan. 10, 1989 |
| 4797578 |
Arrangement for adjusting an impedance network in an integrated semiconductor circuit |
Jan. 10, 1989 |
| 4797577 |
Bandgap reference circuit having higher-order temperature compensation |
Jan. 10, 1989 |
| 4797576 |
Flip-flop circuit with short propagation delay |
Jan. 10, 1989 |
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