Patent assignee · US · COMPANY

TLS Corp.

19Patents
18Active
19Granted
50Portfolio score

Filing activity: Apr 3, 2003 → Mar 10, 2020 · 2 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US9820073B1 Extracting a common signal from multiple audio signals Electricity 7 Active
US7970019B2 Low latency digital audio over packet switched networks Electricity 7 Active
US7555017B2 Low latency digital audio over packet switched networks Electricity 5 Expired
US7577095B2 Low latency digital audio over packet switched networks Electricity 5 Active
US9626977B2 Inserting watermarks into audio signals that have speech-like properties Physics 4 Active
US9344825B2 At least one of intelligibility or loudness of an audio program Electricity 3 Active
US9865272B2 Inserting watermarks into audio signals that have speech-like properties Physics 2 Active
US9311924B1 Spectral wells for inserting watermarks in audio signals Physics 2 Active
US9130685B1 Optimizing parameters in deployed systems operating in delayed feedback real world environments Electricity 1 Active
US9742511B2 Optimizing parameters in deployed systems operating in delayed feedback real world environments Electricity 1 Active
US9454343B1 Creating spectral wells for inserting watermarks in audio signals Electricity 1 Active
US10115404B2 Redundancy in watermarking audio signals that have speech-like properties Physics 1 Active
US11909509B2 Distributed audio mixing Electricity 0 Active
US10152980B2 Inserting watermarks into audio signals that have speech-like properties Physics 0 Active
US9595011B2 System and method for real-time sweepstakes promotions tied to live events Physics 0 Active
US10347263B2 Inserting watermarks into audio signals that have speech-like properties Physics 0 Active
US9824694B2 Data carriage in encoded and pre-encoded audio bitstreams Electricity 0 Active
US10389323B2 Context-aware loudness control Electricity 0 Active
US10348427B2 Optimizing parameters in deployed systems operating in delayed feedback real world environments Electricity 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.