Patent №
US 5,862,286
Granted
1999-01-19
Filed 1995
Owner
HITACHI, LTD.
+1 more
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
08502916
An optical memory device having at least two nonlinear optical media connected together by at least two light paths. This optical memory device can make high-speed light pulse signal processing which cannot be realized by the conventional electric switch.
AI classification
AI hardware1.00
Machine learning0.26
Natural language0.00
Evolutionary computation0.00
Speech0.00
Vision0.00
Knowledge representation0.00
Planning0.00
Ownership
HITACHI, LTD.
assignment · 76450472
NEW ENERGY AND INDUSTRIAL TECHNOLOGY DEVELOPMENT ORGANIZATION
assignment · 118710093
Assignors
IMANISHI, YASUO, ISHIHARA, SHINGO, HAMADA, TOMOYUKI, KAKUTA, ATSUSHI
On an employer assignment, the assignors are typically the inventors.
From the same owner
STATE DETECTION APPARATUSUS 12,694,646 · 2026METHOD TO EXTRACT VIDEO CONTEXT FROM EXTERNAL DESCRIPTIONUS 12,694,675 · 2026ROBOT SYSTEM AND ROBOT CONTROL DEVICEUS 12,686,131 · 2026QUANTUM INFORMATION PROCESSING DEVICE AND QUANTUM INFORMATION PROCESSING SYSTEMUS 12,688,450 · 2026COMPRESSING OLD MACHINE LEARNING DATASET DATA FOR USE BY A HUMANUS 12,682,204 · 2026Fault Tree Generation Device and Fault Tree Generation MethodUS 12,682,262 · 2026QUANTUM INFORMATION PROCESSING SYSTEM AND QUANTUM INFORMATION PROCESSING METHOD OF QUANTUM INFORMATION PROCESSING SYSTEMUS 12,682,270 · 2026Annotation Device and Annotation MethodUS 12,682,574 · 2026