Inventor

Venkatraman Atti

Inventor

San Diego, CA, US

Overview

2013–2021

Patent span

Physics

Primary field (CPC G)

Patents· 98 as inventor

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

G10Lprimary

G10LSpeech analysis techniques or speech synthesis53%

H04SStereophonic systems18%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers9%

H04LTransmission of digital information, e.g. telegraphic communication8%

H04WWireless communication networks2%

G06FElectric digital data processing2%

G06TImage data processing or generation, in general2%

H04MTelephonic communication2%

G06VImage or video recognition or understanding1%

H03GControl of amplification1%

PatentTitleYear

11,127,406Encoding and decoding of interchannel phase differences between audio signals2021 11,102,600Parametric audio decoding2021 11,094,330Encoding of multiple audio signals2021 11,087,771Inter-channel encoding and decoding of multiple high-band audio signals2021 10,902,858Audio decoding using intermediate sampling rate2021 10,891,960Temporal offset estimation2021 10,891,961Encoding of multiple audio signals2021 10,885,921Multi-stream audio coding2021 10,885,922Time-domain inter-channel prediction2021 10,885,925High-band residual prediction with time-domain inter-channel bandwidth extension2021 10,872,611Selecting channel adjustment method for inter-frame temporal shift variations2020 10,872,613Inter-channel bandwidth extension spectral mapping and adjustment2020 10,854,212Inter-channel phase difference parameter modification2020 10,854,209Multi-stream audio coding2020 10,847,170Device and method for generating a high-band signal from non-linearly processed sub-ranges2020 10,839,814Encoding or decoding of audio signals2020 10,825,467Non-harmonic speech detection and bandwidth extension in a multi-source environment2020 10,783,894Stereo parameters for stereo decoding2020 10,777,213Audio bandwidth selection2020 10,757,521Parametric audio decoding2020 10,734,001Encoding or decoding of audio signals2020 10,714,101Target sample generation2020 10,714,100Audio signal decoding2020 10,672,406Encoding and decoding of interchannel phase differences between audio signals2020 10,614,816Systems and methods of communicating redundant frame information2020 10,593,341Coding of multiple audio signals2020 10,586,544Encoding of multiple audio signals2020 10,580,420Encoding or decoding of audio signals2020 10,573,326Inter-channel bandwidth extension2020 10,574,830Methods for increasing VoIP network coverage2020 10,553,222Inter-channel bandwidth extension spectral mapping and adjustment2020 10,535,357Encoding or decoding of audio signals2020 10,475,457Time-domain inter-channel prediction2019 10,438,598Coding of multiple audio signals2019 10,431,231High-band residual prediction with time-domain inter-channel bandwidth extension2019 10,410,652Estimation of mixing factors to generate high-band excitation signal2019 10,395,662Inter-channel encoding and decoding of multiple high-band audio signals2019 10,366,695Inter-channel phase difference parameter modification2019 10,362,423Parametric audio decoding2019 10,334,518Power gains and capacity gains for a relaxed frame erasure rate2019 10,304,468Target sample generation2019 10,249,307Audio decoding using intermediate sampling rate2019 10,224,045Stereo parameters for stereo decoding2019 10,225,814Conference audio management2019 10,224,042Encoding of multiple audio signals2019 10,217,467Encoding and decoding of interchannel phase differences between audio signals2019 10,217,468Coding of multiple audio signals2019 10,210,874Multi channel coding2019 10,210,871Audio processing for temporally mismatched signals2019 10,204,629Audio processing for temporally mismatched signals2019 10,163,447High-band signal modeling2018 10,157,621Audio signal decoding2018 10,152,977Encoding of multiple audio signals2018 10,141,001Systems, methods, apparatus, and computer-readable media for adaptive formant sharpening in linear prediction coding2018 10,115,403Encoding of multiple audio signals2018 10,109,284Inter-channel encoding and decoding of multiple high-band audio signals2018 10,083,708Estimation of mixing factors to generate high-band excitation signal2018 10,074,373Channel adjustment for inter-frame temporal shift variations2018 10,063,609Methods and apparatus for multimedia conferences using single source multi-unicast2018 10,049,684Audio bandwidth selection2018 10,049,681Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet2018 10,049,682Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet2018 10,045,145Temporal offset estimation2018 10,020,002Gain parameter estimation based on energy saturation and signal scaling2018 9,984,699High-band signal coding using mismatched frequency ranges2018 9,978,381Encoding of multiple audio signals2018 9,972,334Decoder audio classification2018 9,959,877Multi channel coding2018 9,948,578De-jitter buffer update2018 9,899,032'Systems and methods of performing gain adjustment'2018 9,886,963'Encoder selection'2018 9,858,941'Selective phase compensation in high band coding of an audio signal'2018 9,837,089High-band signal generation2017 9,837,094Signal re-use during bandwidth transition period2017 9,830,921High-band target signal control2017 9,818,419'High-band signal coding using multiple sub-bands'2017 9,762,355'System and method of redundancy based packet transmission error recovery'2017 9,741,350'Systems and methods of performing gain control'2017 9,728,200'Systems, methods, apparatus, and computer-readable media for adaptive formant sharpening in linear prediction coding'2017 9,711,156'Systems and methods of performing filtering for gain determination'2017 9,712,287'System and method of redundancy based packet transmission error recovery'2017 9,685,164'Systems and methods of switching coding technologies at a device'2017 9,680,507'Offset selection for error correction data'2017 9,626,983'Temporal gain adjustment based on high-band signal characteristic'2017 9,620,134'Gain shape estimation for improved tracking of high-band temporal characteristics'2017 9,601,125'Systems and methods of performing noise modulation and gain adjustment'2017 9,595,269'Scaling for gain shape circuitry'2017 9,583,115'Temporal gain adjustment based on high-band signal characteristic'2017 9,564,141'Harmonic bandwidth extension of audio signals'2017 9,542,955'High-band signal coding using multiple sub-bands'2017 9,384,746'Systems and methods of energy-scaled signal processing'2016 9,263,054'Systems and methods for controlling an average encoding rate for speech signal encoding'2016 9,111,531'Multiple coding mode signal classification'2015 9,099,098'Voice activity detection in presence of background noise'2015 8,923,548'Extraction of embedded watermarks from a host content using a plurality of tentative watermarks'2014 8,682,026'Efficient extraction of embedded watermarks in the presence of host content distortions'2014 8,615,104'Watermark extraction based on tentative watermarks'2013 8,533,481'Extraction of embedded watermarks from a host content based on extrapolation techniques'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to ATTI VENKATRAMAN (4)· patent assignee history

2013–2014Patents assigned to PETROVIC RADE (4)· patent assignee history

2013–2014Patents assigned to VERANCE CORP (4)· patent assignee history

2013–2021Based in San Diego, CA, US· patent location history

2015–2021Patents assigned to QUALCOMM INC (94)· patent assignee history

2021Patents assigned to QUALCOMM INCORPROATED (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
QUALCOMM INC	94	2015–2021
ATTI VENKATRAMANself	4	2013–2014
PETROVIC RADE	4	2013–2014
VERANCE CORP	4	2013–2014
QUALCOMM INCORPROATED	2	2021

Locations

Location	Patents	Span
San Diego, California, US	98	2013–2021