Patent №
US 5,165,069
Granted
1992-11-17
Filed 1990
Owner
A. C. NIELSEN COMPANY
+1 more
Lab
—
AI components
2
ml · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07559825
A method and apparatus are provided for identifying one of a plurality of operational modes of a monitored video cassette recorder (VCR). A sensor is positioned near the monitored VCR for detecting a radiated signal of the monitored VCR. The detected signal is appplied to a filter for filtering the detected signal and for providing a plurality of predetermined band-pass filtered signals. A neural network is used for processing the plurality of predetermined band-pass filtered signals to identify the operational mode of the VCR.
AI classification
Ownership
A. C. NIELSEN COMPANY
assignment · 53940876
NIELSEN COMPANY (US), LLC, THE
merger · 227930454
Assignors
VITT, JAMES J., FULMER, ALLEN L., LU, DAOZHENG
On an employer assignment, the assignors are typically the inventors.