| Patent Number |
Title Of Patent |
Date Issued |
| 4896313 |
Optical information recording medium utilizing pits having a sharp front face and method of manu... |
Jan. 23, 1990 |
| 4896312 |
Cartridge loading apparatus |
Jan. 23, 1990 |
| 4896311 |
Disk apparatus |
Jan. 23, 1990 |
| 4896310 |
Light beam control arrangements for optical disc apparatus |
Jan. 23, 1990 |
| 4896309 |
Optical disc player with phase shift dependent on disk rotation direction |
Jan. 23, 1990 |
| 4896308 |
Digital clock for giving acoustic time-indicating signals at predetermined moments |
Jan. 23, 1990 |
| 4896307 |
Microcomputer-controlled programmable time switch |
Jan. 23, 1990 |
| 4896306 |
Electronic scheduler capable of searching schedule data based on time |
Jan. 23, 1990 |
| 4896305 |
Animal luring device |
Jan. 23, 1990 |
| 4896304 |
Object detecting system using ultrasonic waves |
Jan. 23, 1990 |
| 4896303 |
Method for cementation evaluation using acoustical coupling and attenuation |
Jan. 23, 1990 |
| 4896302 |
Semiconductor memory device having common driver circuits for plural memory cell arrays |
Jan. 23, 1990 |
| 4896301 |
Semiconductor memory device capable of multidirection data selection and having address scramble... |
Jan. 23, 1990 |
| 4896300 |
Microprocessor including a microprogram ROM having a dynamic level detecting means for detecting... |
Jan. 23, 1990 |
| 4896299 |
Static semiconductor memory device having function of resetting stored data |
Jan. 23, 1990 |
| 4896298 |
Read circuit for memory |
Jan. 23, 1990 |
| 4896297 |
Circuit for generating a boosted signal for a word line |
Jan. 23, 1990 |
| 4896296 |
Programmable logic device configurable input/output cell |
Jan. 23, 1990 |
| 4896295 |
Eprom memory cell with two symmetrical half-cells and separate floating gates |
Jan. 23, 1990 |
| 4896294 |
Semiconductor memory device with row and column word lines and row and column bit lines |
Jan. 23, 1990 |
| 4896293 |
Dynamic ram cell with isolated trench capacitors |
Jan. 23, 1990 |
| 4896292 |
Apparatus for the reversible, optical storage of data |
Jan. 23, 1990 |
| 4896291 |
Valuator menu for use as a graphical user interface tool |
Jan. 23, 1990 |
| 4896290 |
Method for routing events from key strokes in a multi-processing computer systems |
Jan. 23, 1990 |
| 4896289 |
Expansion interface board system for connecting several personal computers to an electronic type... |
Jan. 23, 1990 |
| 4896288 |
Programmable controller input module |
Jan. 23, 1990 |
| 4896287 |
Cordic complex multiplier |
Jan. 23, 1990 |
| 4896286 |
Floating-point arithmetic apparatus |
Jan. 23, 1990 |
| 4896285 |
Calculation of filter factors for digital filter |
Jan. 23, 1990 |
| 4896284 |
Semiconductor integrated circuit for multiplying analog and digital values |
Jan. 23, 1990 |
| 4896283 |
Iterative real-time XY raster path generator for bounded areas |
Jan. 23, 1990 |
| 4896282 |
Flow computer calibration technique |
Jan. 23, 1990 |
| 4896281 |
Method for heat loss survey |
Jan. 23, 1990 |
| 4896280 |
Electronic tape rule |
Jan. 23, 1990 |
| 4896279 |
Method and an apparatus for inspecting an external shape of an object having a symmetry |
Jan. 23, 1990 |
| 4896278 |
Automated defect recognition system |
Jan. 23, 1990 |
| 4896277 |
Method of mapping refrigerated containers in a power line carrier based monitoring system |
Jan. 23, 1990 |
| 4896276 |
Self-diagnosis device and process for a micro-computer control system for a motor-vehicle intern... |
Jan. 23, 1990 |
| 4896275 |
Full page graphics image display data reduction |
Jan. 23, 1990 |
| 4896274 |
Velocity proportional dac for use with a program controlled manipulator |
Jan. 23, 1990 |
| 4896273 |
Method and apparatus for selection of complex parts, including blades for band saws |
Jan. 23, 1990 |
| 4896272 |
Computer-controlled automatic logic design system for semiconductor integrated circuit devices |
Jan. 23, 1990 |
| 4896271 |
Method and apparatus for measuring jitter in a periodic signal |
Jan. 23, 1990 |
| 4896270 |
Computer controlled pipetting system |
Jan. 23, 1990 |
| 4896269 |
Job shop scheduling and production method and apparatus |
Jan. 23, 1990 |
| 4896268 |
Apparatus and method for processing the output signals of a coriolis rate sensor |
Jan. 23, 1990 |
| 4896267 |
Electronic speed control system for vehicles, a method of determining the condition of a manual ... |
Jan. 23, 1990 |
| 4896266 |
Bus activity sequence controller |
Jan. 23, 1990 |
| 4896265 |
Parallel broadcasting method and apparatus |
Jan. 23, 1990 |
| 4896264 |
Microprocess with selective cache memory |
Jan. 23, 1990 |
