| Patent Number |
Title Of Patent |
Date Issued |
| 5128930 |
Processor-to-processor communications protocol for a public service trunking system |
Jul. 7, 1992 |
| 5128929 |
Time division switching system capable of broad band communications service |
Jul. 7, 1992 |
| 5128928 |
Digital radio telephone system |
Jul. 7, 1992 |
| 5128927 |
Switching network and switching network control for a transmission system |
Jul. 7, 1992 |
| 5128926 |
Updating link state information in networks |
Jul. 7, 1992 |
| 5128925 |
Process for the pseudo-synchronization of a time multiplexing communication network and uses the... |
Jul. 7, 1992 |
| 5128924 |
Device for evaluating the throughput of virtual circuits on an asynchronous time-division multip... |
Jul. 7, 1992 |
| 5128923 |
Disc cartridge for cleaning an objective lens |
Jul. 7, 1992 |
| 5128922 |
Optical disk with glass substrate and method of producing same |
Jul. 7, 1992 |
| 5128921 |
Method and apparatus for pre-compensation in an optical disc |
Jul. 7, 1992 |
| 5128920 |
Optical disk apparatus with a laser beam controllable in accordance with a specification area on... |
Jul. 7, 1992 |
| 5128919 |
Apparatus for reproducing an optically recorded information |
Jul. 7, 1992 |
| 5128918 |
Disk loading device for disk player |
Jul. 7, 1992 |
| 5128917 |
Tracking device for optical memory card |
Jul. 7, 1992 |
| 5128916 |
Optical disc with alternating servo patterns and driving apparatus therefor |
Jul. 7, 1992 |
| 5128915 |
Optical pickup device |
Jul. 7, 1992 |
| 5128914 |
Optical pickup apparatus utilizing a diffraction device |
Jul. 7, 1992 |
| 5128913 |
Acquiring focus in an optical system using a soft focus acquiring system |
Jul. 7, 1992 |
| 5128912 |
Apparatus including dual carriages for storing and retrieving information containing discs, and ... |
Jul. 7, 1992 |
| 5128911 |
Optical disc reproducing apparatus having an automatic gain control circuit |
Jul. 7, 1992 |
| 5128910 |
Magnetooptical recording method and apparatus used therefor |
Jul. 7, 1992 |
| 5128909 |
Advanced clock measurement system |
Jul. 7, 1992 |
| 5128908 |
Pressure feedback servovalve for a seismic vibrator |
Jul. 7, 1992 |
| 5128907 |
Marine acoustic source |
Jul. 7, 1992 |
| 5128906 |
Deep penetrating shear-wave seismic vibratory source for use in marine environments |
Jul. 7, 1992 |
| 5128905 |
Acoustic field transducers |
Jul. 7, 1992 |
| 5128904 |
Method for estimating the location of a sensor relative to a seismic energy source |
Jul. 7, 1992 |
| 5128903 |
Ultrasound apparatus for the virtual diminution of the array division of a connectable transduce... |
Jul. 7, 1992 |
| 5128902 |
Electromechanical transducer for acoustic telemetry system |
Jul. 7, 1992 |
| 5128901 |
Acoustic data transmission through a drillstring |
Jul. 7, 1992 |
| 5128900 |
Multi-component seismic vibratory source for use in marine environments |
Jul. 7, 1992 |
| 5128899 |
Method for sharpening prestack depth migration images by removing residual moveout from common i... |
Jul. 7, 1992 |
| 5128898 |
Method and apparatus for detecting orientation of downhole geophones |
Jul. 7, 1992 |
| 5128897 |
Semiconductor memory having improved latched repeaters for memory row line selection |
Jul. 7, 1992 |
| 5128896 |
Semiconductor memory drive |
Jul. 7, 1992 |
| 5128895 |
Method for programming a virtual ground EPROM cell including slow ramping of the column line vol... |
Jul. 7, 1992 |
| 5128894 |
Multi-value memory cell using resonant tunnelling diodes |
Jul. 7, 1992 |
| 5128893 |
Electrostatic latent image recording/reproducing device |
Jul. 7, 1992 |
| 5128892 |
Parallel adder |
Jul. 7, 1992 |
| 5128891 |
High speed divider with square root capability |
Jul. 7, 1992 |
| 5128890 |
Apparatus for performing multiplications with reduced power and a method therefor |
Jul. 7, 1992 |
| 5128889 |
Floating-point arithmetic apparatus with compensation for mantissa truncation |
Jul. 7, 1992 |
| 5128888 |
Arithmetic unit having multiple accumulators |
Jul. 7, 1992 |
| 5128887 |
Numerical accuracy indicator for rounded numeric value display method |
Jul. 7, 1992 |
| 5128886 |
Using long distance filters in the presence of round-off errors |
Jul. 7, 1992 |
| 5128885 |
Method for automatic generation of document history log exception reports in a data processing s... |
Jul. 7, 1992 |
| 5128884 |
Black body calibration using image processing techniques |
Jul. 7, 1992 |
| 5128883 |
Method for absolute position determination of multi-speed devices |
Jul. 7, 1992 |
| 5128882 |
Device for measuring reflectance and fluorescence of in-situ soil |
Jul. 7, 1992 |
| 5128881 |
Means and methods for predicting hold time in enclosures equipped with a total flooding fire ext... |
Jul. 7, 1992 |
