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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4992826 |
Contact exposure apparatus |
Feb. 12, 1991 |
| 4992825 |
Method of forming pattern and projection aligner for carrying out the same |
Feb. 12, 1991 |
| 4992824 |
Apparatus and method utilizing an LCD for printing |
Feb. 12, 1991 |
| 4992823 |
Image recording apparatus feasible for replacement of image recording medium |
Feb. 12, 1991 |
| 4992822 |
Optical printing system |
Feb. 12, 1991 |
| 4992821 |
Camera |
Feb. 12, 1991 |
| 4992820 |
Camera system |
Feb. 12, 1991 |
| 4992819 |
Focus detecting device having a plurality of detecting areas and camera provided with the same |
Feb. 12, 1991 |
| 4992818 |
Focus detecting device |
Feb. 12, 1991 |
| 4992817 |
Focus detecting device switching between passive and active detection |
Feb. 12, 1991 |
| 4992816 |
Image recording apparatus and method |
Feb. 12, 1991 |
| 4992815 |
Sheet loading magazine |
Feb. 12, 1991 |
| 4992814 |
Convertible film cartridge and toy device |
Feb. 12, 1991 |
| 4992813 |
Light-shielding blade |
Feb. 12, 1991 |
| 4992812 |
Photographic camera with film threading apparatus |
Feb. 12, 1991 |
| 4992811 |
Film advancing and rewinding mechanism |
Feb. 12, 1991 |
| 4992810 |
Compact camera with flash unit |
Feb. 12, 1991 |
| 4992809 |
Zoom finder system |
Feb. 12, 1991 |
| 4992808 |
Multi-channel array, pulsed droplet deposition apparatus |
Feb. 12, 1991 |
| 4992807 |
Gray scale printhead system |
Feb. 12, 1991 |
| 4992806 |
Method of jetting phase change ink |
Feb. 12, 1991 |
| 4992805 |
Image recording apparatus |
Feb. 12, 1991 |
| 4992804 |
Modulated beam scanning with pixal exposure control |
Feb. 12, 1991 |
| 4992803 |
Simultaneous laser writing of multiple LALC cells |
Feb. 12, 1991 |
| 4992802 |
Method and apparatus for extending the environmental operating range of an ink jet print cartrid... |
Feb. 12, 1991 |
| 4992801 |
Glass antenna device for an automobile |
Feb. 12, 1991 |
| 4992800 |
Windshield mounted antenna assembly |
Feb. 12, 1991 |
| 4992799 |
Adaptable antenna |
Feb. 12, 1991 |
| 4992798 |
Interference canceller |
Feb. 12, 1991 |
| 4992797 |
Method of detection and identification of one or more remote objects |
Feb. 12, 1991 |
| 4992796 |
Computed-interferometry radar system with coherent integration |
Feb. 12, 1991 |
| 4992795 |
Method and device for the validation of plots, for radar, with self-adaptive updating |
Feb. 12, 1991 |
| 4992794 |
Transponder and method for the production thereof |
Feb. 12, 1991 |
| 4992793 |
Device for rejecting pulse repeater deception jamming |
Feb. 12, 1991 |
| 4992792 |
Digital-analog converter for converting digital audio signals |
Feb. 12, 1991 |
| 4992791 |
Apparatus and method for digital to analog signal conversion using an analog to digital signal c... |
Feb. 12, 1991 |
| 4992790 |
Digital phase-locked loop biphase demodulating method and apparatus |
Feb. 12, 1991 |
| 4992789 |
Marine lock and alarm apparatus |
Feb. 12, 1991 |
| 4992788 |
Traffic control trailer system |
Feb. 12, 1991 |
| 4992787 |
Method and apparatus for remote signal entry into measurement while drilling system |
Feb. 12, 1991 |
| 4992786 |
Electrical conductor detector |
Feb. 12, 1991 |
| 4992785 |
Installation for controlling and monitoring the different coded locks of an assembly |
Feb. 12, 1991 |
| 4992784 |
Remote control set |
Feb. 12, 1991 |
| 4992783 |
Method and apparatus for controlling access to a communication system |
Feb. 12, 1991 |
| 4992782 |
Character and graphics data display apparatus having data compression capability |
Feb. 12, 1991 |
| 4992781 |
Image synthesizer |
Feb. 12, 1991 |
| 4992780 |
Method and apparatus for storing a two-dimensional image representing a three-dimensional scene |
Feb. 12, 1991 |
| 4992779 |
Information input device |
Feb. 12, 1991 |
| 4992778 |
Pre-failure tension warning device |
Feb. 12, 1991 |
| 4992777 |
Switch device with a trouble detecting and indicating function |
Feb. 12, 1991 |
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