Patent №
US 7,631,324
Granted
2009-12-08
Filed 2008
Owner
NIELSEN MEDIA RESEARCH, INC.
+1 more
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11916511
Methods and apparatus for indirect illumination in electronic media rating systems are disclosed. A disclosed electronic media rating system comprises an audience image detection system and a non-visible light source to provide indirect illumination of an audience member.
AI classification
Ownership
NIELSEN MEDIA RESEARCH, INC.
assignment · 204410799
NIELSEN COMPANY (US), LLC, THE
merger · 229950342
Assignors
NIELSEN, CHRISTEN VOSS, SRINIVASAN, VENUGOPAL
On an employer assignment, the assignors are typically the inventors.