Patent №
US 4,615,586
Granted
1986-10-07
Filed 1985
Owner
BELL TELEPHONE LABORATORIES, INCORPORATED, A NY CORP.
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06727572
Liquid crystal devices having excellent speed are produced by utilizing an appropriate liquid crystal mixture. This mixture is prepared by selecting liquid crystal materials having opposite pitch and having specifically chosen spontaneous polarizations.
AI classification
AI hardware0.60
Natural language0.04
Evolutionary computation0.03
Machine learning0.02
Speech0.01
Vision0.00
Planning0.00
Knowledge representation0.00
Ownership
BELL TELEPHONE LABORATORIES, INCORPORATED, A NY CORP.
assignment · 43990097
Assignors
GEARY, JOHN M., GOODBY, JOHN W., LESLIE, THOMAS M.
On an employer assignment, the assignors are typically the inventors.
From the same owner
TELEPHONE AGENT CALL MANAGEMENT SYSTEMUS 5,062,103 · 1991AN ARRANGEMENT FOR SIMULTANEOUSLY DISPLAYING ON ONE OR MORE DISPLAY TERMINALS SERIES OF IMAGESUS 5,027,110 · 1991LIST PROCESSING METHOD AND APPARATUSUS 4,758,947 · 1988SPEECH MESSAGE CODE MODIFYING ARRANGEMENTUS 4,709,390 · 1987THERMAL STABLE OPTICAL LOGIC ELEMENTUS 4,701,030 · 1987MICROPROCESSOR HAVING MACRO-ROM AND MAIN PROGRAM QUEUESUS 4,677,545 · 1987SEMI-AUTOMATED DIRECTORY ASSISTANCE SYSTEMSUS 4,677,609 · 1987SPEECH ANALYSIS SYLLABIC SEGMENTERUS 4,665,548 · 1987