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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4679199 |
High power InGaAsP/InP semiconductor laser with low-doped active layer and very low series resis... |
Jul. 7, 1987 |
| 4679198 |
Solid-state tunable laser |
Jul. 7, 1987 |
| 4679197 |
Gyro free electron laser |
Jul. 7, 1987 |
| 4679196 |
Semiconductor memory device with a bit error detecting function |
Jul. 7, 1987 |
| 4679195 |
Error tracking apparatus in a data processing system |
Jul. 7, 1987 |
| 4679194 |
Load double test instruction |
Jul. 7, 1987 |
| 4679193 |
Runt packet filter |
Jul. 7, 1987 |
| 4679192 |
Arrangement for transmitting digital data |
Jul. 7, 1987 |
| 4679191 |
Variable bandwidth switching system |
Jul. 7, 1987 |
| 4679190 |
Distributed voice-data switching on multi-stage interconnection networks |
Jul. 7, 1987 |
| 4679189 |
Alternate routing arrangement |
Jul. 7, 1987 |
| 4679188 |
Digital transmission system |
Jul. 7, 1987 |
| 4679187 |
Adaptive trunk-compression system with constant grade of service |
Jul. 7, 1987 |
| 4679186 |
Alternate self-routing packet switching node having fault detection capabilities |
Jul. 7, 1987 |
| 4679185 |
Pivotal-arm device for a disc scanning unit |
Jul. 7, 1987 |
| 4679184 |
Optical recording and reproducing apparatus having erasing beam spot with asymmetrical intensity... |
Jul. 7, 1987 |
| 4679183 |
Sound recording apparatus for blank films and tapes |
Jul. 7, 1987 |
| 4679182 |
Disc playback device |
Jul. 7, 1987 |
| 4679181 |
Method for detecting an error in loading a recording disc |
Jul. 7, 1987 |
| 4679180 |
Process for direct over-writing of digital data recorded on magneto-optical recording media |
Jul. 7, 1987 |
| 4679179 |
Sonar detection apparatus |
Jul. 7, 1987 |
| 4679178 |
Arrangement in hydrophone |
Jul. 7, 1987 |
| 4679177 |
Underwater communication system |
Jul. 7, 1987 |
| 4679176 |
Ultrasonic receiving apparatus |
Jul. 7, 1987 |
| 4679175 |
Ultrasonic distance sensor with dual burst noise rejection |
Jul. 7, 1987 |
| 4679174 |
Method for seismic lithologic modeling |
Jul. 7, 1987 |
| 4679173 |
Sequential access LSI memory circuit for pattern generator |
Jul. 7, 1987 |
| 4679172 |
Dynamic memory with increased data retention time |
Jul. 7, 1987 |
| 4679171 |
MOS/CMOS memory cell |
Jul. 7, 1987 |
| 4679170 |
Resistor with low thermal activation energy |
Jul. 7, 1987 |
| 4679169 |
Printer hammer resetting control system |
Jul. 7, 1987 |
| 4679168 |
Intelligent broad band digital RF memory |
Jul. 7, 1987 |
| 4679167 |
Apparatus for locating a memory module within a memory space |
Jul. 7, 1987 |
| 4679166 |
Co-processor combination |
Jul. 7, 1987 |
| 4679165 |
Multiplication unit and method for the operation thereof |
Jul. 7, 1987 |
| 4679164 |
Digital high speed programmable convolver |
Jul. 7, 1987 |
| 4679163 |
Inverse discrete cosine transform calculation processor |
Jul. 7, 1987 |
| 4679162 |
Wide dynamic range linear to log converter with microcomputer control |
Jul. 7, 1987 |
| 4679161 |
Calibrated overlapping frequency sweep |
Jul. 7, 1987 |
| 4679160 |
Ultrasonic depth measurement apparatus and methods |
Jul. 7, 1987 |
| 4679159 |
Automatic adjustment method of tracer head |
Jul. 7, 1987 |
| 4679158 |
Automatic mirror rotating system |
Jul. 7, 1987 |
| 4679157 |
Temperature measuring apparatus |
Jul. 7, 1987 |
| 4679156 |
Microprocessor-controlled fire sensor |
Jul. 7, 1987 |
| 4679155 |
Method and system for processing image data in reproducing images |
Jul. 7, 1987 |
| 4679154 |
Scanning control system for merchandise checkout |
Jul. 7, 1987 |
| 4679153 |
Printing systems for typesetter emulation |
Jul. 7, 1987 |
| 4679152 |
Navigation system and method for a mobile robot |
Jul. 7, 1987 |
| 4679151 |
Control for a limiting device |
Jul. 7, 1987 |
| 4679150 |
Automatic vending machine with discount function |
Jul. 7, 1987 |
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