LexDanaLexDanabeta
Inventor

Stan Weidner Salvador

Inventor
Tega Cay, SC, US

Overview

21→
Patents
2015–2019
Patent span
Physics
Primary field (CPC G)

Patents· 21 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G10Lprimary
G10LSpeech analysis techniques or speech synthesis43%
G06FElectric digital data processing14%
H03GControl of amplification9%
H04MTelephonic communication9%
G08BSignalling systems, e.g. personal calling systems6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
G06NComputing arrangements based on specific computational models3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
G11BInformation storage based on relative movement between record carrier and transducer3%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
10,325,598Speech recognition power management201910,152,298Confidence estimation based on frequency20189,852,773Systems and methods for activating subtitles20179,786,281'Household agent learning'20179,767,501'Voice-assisted scanning'20179,704,486'Speech recognition power management'20179,672,812'Qualifying trigger expressions in speech-based systems'20179,633,669'Smart circular audio buffer'20179,615,171'Transformation inversion to reduce the effect of room acoustics'20179,543,918'Configuring notification intensity level using device sensors'20179,396,180'System and method for analyzing video content and presenting information corresponding to video content to users'20169,378,729'Maximum likelihood channel normalization'20169,361,289'Retrieval and management of spoken language understanding personalization data'20169,336,772'Predictive natural language processing models'20169,324,322'Automatic volume attenuation for speech enabled devices'20169,275,637'Wake word evaluation'20169,218,806'Generation and use of multiple speech processing transforms'20159,153,231'Adaptive neural network speech recognition models'20159,087,520'Altering audio based on non-speech commands'20159,088,668'Configuring notification intensity level using device sensors'20158,996,372'Using adaptation data with cloud-based speech recognition'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to AMAZON TECH INC (20)· patent assignee history
2015–2016Patents assigned to RAWLES LLC (2)· patent assignee history
2015–2019Based in Tega Cay, SC, US· patent location history
2017Patents assigned to SALVADOR STAN W (2)· patent assignee history
2017Patents assigned to ADAMS JEFFREY P (1)· patent assignee history
2017Patents assigned to KNESER REINHARD (1)· patent assignee history
2018Based in Issaquah, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAZON TECH INC202015–2019
RAWLES LLC22015–2016
SALVADOR STAN Wself22017
ADAMS JEFFREY P12017
KNESER REINHARD12017
Locations
LocationPatentsSpan
Tega Cay, SC, US202015–2019
Issaquah, Washington, US12018