Inventor
AKKARAJU PREM
US21 patents
⚠️ This page may combine multiple inventors who share the name “AKKARAJU PREM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCREENING ROOM MEDIA INC
16 patentsUS9881140B2Jan 30, 2018
Presenting sonic signals to prevent digital content misuse
SCREENING ROOM MEDIA INC17 citations93
US10460083B2Oct 29, 2019
Digital credential system
SCREENING ROOM MEDIA INC12 citations92
US11227031B2Jan 18, 2022
Pairing devices to prevent digital content misuse
SCREENING ROOM MEDIA INC2 citations83
US10430560B2Oct 1, 2019
Monitoring digital content usage history to prevent digital content misuse
SCREENING ROOM MEDIA INC7 citations83
US10423762B2Sep 24, 2019
Detecting digital content misuse based on know violator usage clusters
SCREENING ROOM MEDIA INC4 citations83
US10417393B2Sep 17, 2019
Detecting digital content misuse based on digital content usage clusters
SCREENING ROOM MEDIA INC6 citations83
US10409964B2Sep 10, 2019
Pairing devices to prevent digital content misuse
SCREENING ROOM MEDIA INC5 citations83
US10395011B2Aug 27, 2019
Monitoring location of a client-side digital content delivery device to prevent digital content misuse
SCREENING ROOM MEDIA INC6 citations83
US10339278B2Jul 2, 2019
Monitoring nearby mobile computing devices to prevent digital content misuse
SCREENING ROOM MEDIA INC6 citations83
US12120383B2Oct 15, 2024
Distributing digital cinema package (DCP) over internet
SCREENING ROOM MEDIA INC1 citations72
US11695983B2Jul 4, 2023
Distributing digital cinema package (DCP) over internet
SCREENING ROOM MEDIA INC3 citations72
US10452819B2Oct 22, 2019
Digital credential system
SCREENING ROOM MEDIA INC4 citations72
US10447702B2Oct 15, 2019
Digital credential tiers
SCREENING ROOM MEDIA INC2 citations72
US10476944B2Nov 12, 2019
Backend service integration
SCREENING ROOM MEDIA INC1 citations62
US11032264B2Jun 8, 2021
Backend service integration
SCREENING ROOM MEDIA INC0 citations51
US10764305B2Sep 1, 2020
Account verification system
SCREENING ROOM MEDIA INC0 citations41
SR LABS INC
5 patentsUS11849175B2Dec 19, 2023
Distributing digital cinema package (DCP) over internet
SR LABS INC4 citations84
US11941089B2Mar 26, 2024
Pairing devices to prevent digital content misuse
SR LABS INC2 citations72
US11853403B2Dec 26, 2023
Pairing devices to prevent digital content misuse
SR LABS INC1 citations72
US12294761B2May 6, 2025
Distributing digital cinema package (DCP) over internet
SR LABS INC0 citations61
US12216743B2Feb 4, 2025
Pairing devices to prevent digital content misuse
SR LABS INC0 citations61