| Patent Number |
Title Of Patent |
Date Issued |
| 4999648 |
Non-contact optical print head for image writing apparatus |
Mar. 12, 1991 |
| 4999647 |
Synchronous stimulation for long array continuous ink jet printer |
Mar. 12, 1991 |
| 4999646 |
Method for enhancing the uniformity and consistency of dot formation produced by color ink jet p... |
Mar. 12, 1991 |
| 4999645 |
Electronically controlled marking |
Mar. 12, 1991 |
| 4999644 |
User selectable drop charge synchronization for traveling wave-stimulated, continuous ink jet pr... |
Mar. 12, 1991 |
| 4999643 |
Discharge recovery device and apparatus having suction means and vent means communicating with c... |
Mar. 12, 1991 |
| 4999642 |
Transmission line coupling device with closed impedance matching loop |
Mar. 12, 1991 |
| 4999641 |
Magnetic antenna system having independently controllable electrical field shielding and magneti... |
Mar. 12, 1991 |
| 4999640 |
Aerostat tether lighting apparatus |
Mar. 12, 1991 |
| 4999639 |
Radome having integral heating and impedance matching elements |
Mar. 12, 1991 |
| 4999638 |
Apparatus and method for synchronizing the signal averaging clock of a Loran C. receiver to the ... |
Mar. 12, 1991 |
| 4999637 |
Creation of artificial ionization clouds above the earth |
Mar. 12, 1991 |
| 4999636 |
Range limiting system |
Mar. 12, 1991 |
| 4999635 |
Phase difference auto focusing for synthetic aperture radar imaging |
Mar. 12, 1991 |
| 4999634 |
Integratable switched-capacitor sigma-delta modulator |
Mar. 12, 1991 |
| 4999633 |
Self-calibrating A/D and D/A converter |
Mar. 12, 1991 |
| 4999632 |
Analog to digital conversion with noise reduction |
Mar. 12, 1991 |
| 4999631 |
High-precision and high-speed analog/digital converter having low power consumption |
Mar. 12, 1991 |
| 4999630 |
Fast analog-digital converter with parallel structure |
Mar. 12, 1991 |
| 4999629 |
Two tone and multiple image discrimination and signal binarization system |
Mar. 12, 1991 |
| 4999628 |
Analog-to-digital converting unit with broad dynamic range |
Mar. 12, 1991 |
| 4999627 |
Analog-to-digital converter using prescribed signal components to improve resolution |
Mar. 12, 1991 |
| 4999626 |
Apparatus having a modular decimation architecture |
Mar. 12, 1991 |
| 4999625 |
Generation of a digital correction signal to compensate for gain mismatches in a sigma delta mod... |
Mar. 12, 1991 |
| 4999624 |
High speed high resolution analog/digital converter circuit |
Mar. 12, 1991 |
| 4999623 |
Position measuring apparatus with reference marks |
Mar. 12, 1991 |
| 4999622 |
Remote commander having a ROM read-out pre-programmed codes therefrom |
Mar. 12, 1991 |
| 4999621 |
Tone code identification system |
Mar. 12, 1991 |
| 4999620 |
Apparatus for storing and accessing image data to be displayed on a display unit |
Mar. 12, 1991 |
| 4999619 |
Electro-optic display device for use in the reflection mode |
Mar. 12, 1991 |
| 4999618 |
Driving method of thin film EL display unit and driving circuit thereof |
Mar. 12, 1991 |
| 4999617 |
Device for reading patterns displayed on a display unit |
Mar. 12, 1991 |
| 4999616 |
Device and method for recognizing the instantaneous position of mechanical parts driven by a ste... |
Mar. 12, 1991 |
| 4999615 |
Device for detecting the exceeding of a temperature threshold |
Mar. 12, 1991 |
| 4999614 |
Monitoring system using infrared image processing |
Mar. 12, 1991 |
| 4999613 |
Remote confinement system |
Mar. 12, 1991 |
| 4999612 |
Gravity fed remote mail delivery indicator |
Mar. 12, 1991 |
| 4999611 |
Towel cabinet replenishment indication and identification system |
Mar. 12, 1991 |
| 4999610 |
Multi-range infrared detector |
Mar. 12, 1991 |
| 4999609 |
Antipilferage tags having an acoustic resonator chamber |
Mar. 12, 1991 |
| 4999608 |
Screen for burglar alarms and method of making the same |
Mar. 12, 1991 |
| 4999607 |
Monitoring system with improved alerting and locating |
Mar. 12, 1991 |
| 4999606 |
Dive parameter indicating assembly |
Mar. 12, 1991 |
| 4999604 |
Timing system |
Mar. 12, 1991 |
| 4999603 |
Multi-functional basketball game monitoring unit |
Mar. 12, 1991 |
| 4999602 |
Resistor for audio/video signal circuit |
Mar. 12, 1991 |
| 4999601 |
Memory card read/write device provided with an anti-fraud device |
Mar. 12, 1991 |
| 4999600 |
Cylindrical permanent magnet to produce a transversal and uniform induction field |
Mar. 12, 1991 |
| 4999599 |
Magnetic switch and latch for vehicle accessories |
Mar. 12, 1991 |
| 4999598 |
Three-position actuating mechanism for transfer switch |
Mar. 12, 1991 |
