Inventor

CRYSTAL JACK

US19 patents

⚠️ This page may combine multiple inventors who share the name “CRYSTAL JACK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CRYSTAL JACK

NIELSEN CO US LLC

System and method for determining meter presence utilizing ambient fingerprints

Multiple meter detection and processing using motion data

Multiple meter detection and processing using motion data

Multiple meter detection and processing using motion data

Multiple meter detection and processing using motion data

Systems and methods for wirelessly modifying detection characteristics of portable devices

Systems and methods for wirelessly modifying detection characteristics of portable devices

Systems and methods for configuring media devices utilizing audio codes or signatures

Media exposure and verification utilizing inductive coupling

Systems and methods for configuring media devices utilizing audio codes or signatures

Systems and methods for wirelessly modifying detection characteristics of portable devices

Media exposure and verification utilizing inductive coupling

Monitoring media exposure using wireless communications

Media exposure linking utilizing bluetooth signal characteristics

Systems and methods for configuring media devices utilizing audio codes or signatures

JAIN ANAND

Media exposure and verification utilizing inductive coupling

Media exposure linking utilizing bluetooth signal characteristics

ARBITRON INC

Systems and methods for wirelessly modifying detection characteristics of portable devices

STAVROPOULOS JOHN

Media exposure data collection and security