Inventor
CHEBIYYAM VENKATA SUBRAHMANYAM CHANDRA SEKHAR
US90 patents
⚠️ This page may combine multiple inventors who share the name “CHEBIYYAM VENKATA SUBRAHMANYAM CHANDRA SEKHAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUALCOMM INC
43 patentsUS10847170B2Nov 24, 2020
Device and method for generating a high-band signal from non-linearly processed sub-ranges
QUALCOMM INC5 citations84
US10395662B2Aug 27, 2019
Inter-channel encoding and decoding of multiple high-band audio signals
QUALCOMM INC4 citations84
US10109284B2Oct 23, 2018
Inter-channel encoding and decoding of multiple high-band audio signals
QUALCOMM INC6 citations84
US10074373B2Sep 11, 2018
Channel adjustment for inter-frame temporal shift variations
QUALCOMM INC7 citations84
US12009003B2Jun 11, 2024
Device and method for generating a high-band signal from non-linearly processed sub-ranges
QUALCOMM INC1 citations73
US11823689B2Nov 21, 2023
Stereo parameters for stereo decoding
QUALCOMM INC1 citations73
US11437049B2Sep 6, 2022
High-band signal generation
QUALCOMM INC3 citations73
US11205436B2Dec 21, 2021
Stereo parameters for stereo decoding
QUALCOMM INC2 citations73
US11102600B2Aug 24, 2021
Parametric audio decoding
QUALCOMM INC2 citations73
US11087771B2Aug 10, 2021
Inter-channel encoding and decoding of multiple high-band audio signals
QUALCOMM INC1 citations73
US10872613B2Dec 22, 2020
Inter-channel bandwidth extension spectral mapping and adjustment
QUALCOMM INC2 citations73
US10854209B2Dec 1, 2020
Multi-stream audio coding
QUALCOMM INC2 citations73
US10839814B2Nov 17, 2020
Encoding or decoding of audio signals
QUALCOMM INC6 citations73
US10783894B2Sep 22, 2020
Stereo parameters for stereo decoding
QUALCOMM INC2 citations73
US10757521B2Aug 25, 2020
Parametric audio decoding
QUALCOMM INC2 citations73
US10714101B2Jul 14, 2020
Target sample generation
QUALCOMM INC2 citations73
US10553222B2Feb 4, 2020
Inter-channel bandwidth extension spectral mapping and adjustment
QUALCOMM INC4 citations73
US10438598B2Oct 8, 2019
Coding of multiple audio signals
QUALCOMM INC1 citations73
US10362423B2Jul 23, 2019
Parametric audio decoding
QUALCOMM INC3 citations73
US10304468B2May 28, 2019
Target sample generation
QUALCOMM INC2 citations73
US10249307B2Apr 2, 2019
Audio decoding using intermediate sampling rate
QUALCOMM INC2 citations73
US10224042B2Mar 5, 2019
Encoding of multiple audio signals
QUALCOMM INC5 citations73
US10224045B2Mar 5, 2019
Stereo parameters for stereo decoding
QUALCOMM INC3 citations73
US10217468B2Feb 26, 2019
Coding of multiple audio signals
QUALCOMM INC1 citations73
US10217467B2Feb 26, 2019
Encoding and decoding of interchannel phase differences between audio signals
QUALCOMM INC2 citations73
US10157621B2Dec 18, 2018
Audio signal decoding
QUALCOMM INC2 citations73
US10152977B2Dec 11, 2018
Encoding of multiple audio signals
QUALCOMM INC3 citations73
US10045145B2Aug 7, 2018
Temporal offset estimation
QUALCOMM INC2 citations73
US9858941B2Jan 2, 2018
Selective phase compensation in high band coding of an audio signal
QUALCOMM INC2 citations73
US9837089B2Dec 5, 2017
High-band signal generation
QUALCOMM INC2 citations73
US9620134B2Apr 11, 2017
Gain shape estimation for improved tracking of high-band temporal characteristics
QUALCOMM INC2 citations73
US9972334B2May 15, 2018
Decoder audio classification
QUALCOMM INC4 citations72
US9948578B2Apr 17, 2018
De-jitter buffer update
QUALCOMM INC5 citations71
US12322400B2Jun 3, 2025
Stereo parameters for stereo decoding
QUALCOMM INC0 citations63
US12022274B2Jun 25, 2024
Parametric audio decoding
QUALCOMM INC0 citations63
US11716584B2Aug 1, 2023
Parametric audio decoding
QUALCOMM INC0 citations63
US11705138B2Jul 18, 2023
Inter-channel bandwidth extension spectral mapping and adjustment
QUALCOMM INC0 citations63
US11538484B2Dec 27, 2022
Inter-channel encoding and decoding of multiple high-band audio signals
QUALCOMM INC0 citations63
US11430452B2Aug 30, 2022
Encoding or decoding of audio signals
QUALCOMM INC0 citations63
US11127406B2Sep 21, 2021
Encoding and decoding of interchannel phase differences between audio signals
QUALCOMM INC0 citations63
US10902858B2Jan 26, 2021
Audio decoding using intermediate sampling rate
QUALCOMM INC0 citations63
US10891961B2Jan 12, 2021
Encoding of multiple audio signals
QUALCOMM INC0 citations63
US10885925B2Jan 5, 2021
High-band residual prediction with time-domain inter-channel bandwidth extension
QUALCOMM INC1 citations63
ZOOX INC
7 patentsUS11516613B1Nov 29, 2022
Emergency sound localization
ZOOX INC10 citations84
US12164058B2Dec 10, 2024
Radar data analysis and concealed object detection
ZOOX INC4 citations73
US11851049B1Dec 26, 2023
System to detect impacts
ZOOX INC6 citations73
US11709260B2Jul 25, 2023
Data driven resolution function derivation
ZOOX INC4 citations73
US12003929B1Jun 4, 2024
Microphone cleaning and calibration
ZOOX INC4 citations72
US11336998B1May 17, 2022
Direction of arrival estimation
ZOOX INC2 citations71
US12515603B1Jan 6, 2026
Detecting vehicle impacts based on interior microphones
ZOOX INC1 citations63
Showing the top 50 of 90 patents by PatentIndex Score.