Inventor

STAVROPOULOS JOHN S

US20 patents

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

STAVROPOULOS JOHN S

NIELSEN CO US LLC

Dynamic watermarking of media based on transport-stream metadata, to facilitate action by downstream entity

Dynamic watermarking of media based on transport-stream metadata, to facilitate action by downstream entity

Dynamic watermarking of media based on transport-stream metadata, to facilitate action by downstream entity

Use of watermarking to control abandonment of dynamic content modification

Use of steganographically-encoded time information as basis to establish a time offset, to facilitate taking content-related action

Use of steganographically-encoded time information as basis to control implementation of dynamic content modification

Use of steganographically-encoded time information as basis to establish a time offset, to facilitate taking content-related action

Dynamic watermarking of media based on transport-stream metadata, to facilitate action by downstream entity

Use of steganographically-encoded time information as basis to control implementation of dynamic content modification

Use of steganographically-encoded time information as basis to establish a time offset, to facilitate taking content-related action

Use of steganographically-encoded time information as basis to control implementation of dynamic content modification

Use of steganographically-encoded time information as basis to establish a time offset, to facilitate taking content-related action

Use of steganographically-encoded time information as basis to control implementation of dynamic content modification

Use of steganographically-encoded time information as basis to establish a time offset, to facilitate taking content-related action

Use of steganographically-encoded time information as basis to establish a time offset, to facilitate taking content-related action

ROKU INC

Use of watermarking to control abandonment of dynamic content modification

Use of watermarking to trigger fingerprint-related action

Use of watermarking to trigger fingerprint-related action

Use of watermarking to control abandonment of dynamic content modification

Responding to emergency-alert audio tone by abandoning dynamic content modification