Patent №
US 4,698,784
Granted
1987-10-06
Filed 1984
Owner
HEWLETT-PACKARD COMPANY, PALO ALTO, CA., A CORP.
Lab
—
AI components
2
speech · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06568669
A computing system using a syntactic device for chain calculations with displaying an intermediate result to monitor the progress of the calculation is provided. In one embodiment, if an operator wants to take sine of a result of calculations, the operator needs only type "SIN( )" to obtain the answer. The empty parenthesis dilimits a null subexpression, which the computing system, using the syntectic device, interprets as the result function.
AI classification
Ownership
HEWLETT-PACKARD COMPANY, PALO ALTO, CA., A CORP.
assignment · 42740693
Assignors
ABELL, STEVEN T.
On an employer assignment, the assignors are typically the inventors.