Inventor
RAMASUBRAMONIAN ADARSH KRISHNAN
US223 patents
Patents
50 patentsUS10021414B2Jul 10, 2018
Bitstream constraints and motion vector restriction for inter-view or inter-layer reference pictures
QUALCOMM INC61 citations98
US9918091B2Mar 13, 2018
Systems and methods for assigning a minimum value to a syntax structure in a parameter set
QUALCOMM INC36 citations98
US10645404B2May 5, 2020
Generic use of HEVC SEI messages for multi-layer codecs
QUALCOMM INC15 citations94
US10404990B2Sep 3, 2019
Temporal motion vector prediction (TMVP) indication in multi-layer codecs
QUALCOMM INC39 citations94
US10390087B2Aug 20, 2019
Hypothetical reference decoder parameters for partitioning schemes in video coding
QUALCOMM INC28 citations94
US10264286B2Apr 16, 2019
Bitstream conformance constraints in scalable video coding
QUALCOMM INC16 citations94
US10212435B2Feb 19, 2019
Device and method for scalable coding of video information
QUALCOMM INC17 citations94
US10129558B2Nov 13, 2018
Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding
QUALCOMM INC19 citations94
US10003815B2Jun 19, 2018
Hypothetical reference decoder model and conformance for cross-layer random access skipped pictures
QUALCOMM INC32 citations94
US9979975B2May 22, 2018
Bitstream restrictions on picture partitions across layers
QUALCOMM INC17 citations94
US9854270B2Dec 26, 2017
Device and method for scalable coding of video information
QUALCOMM INC30 citations94
US9807406B2Oct 31, 2017
Picture flushing and decoded picture buffer parameter inference for multi-layer bitstreams
QUALCOMM INC28 citations94
US9628792B2Apr 18, 2017
Cross-layer parallel processing and offset delay parameters for video coding
QUALCOMM INC35 citations94
US9584825B2Feb 28, 2017
Long-term reference picture signaling in video coding
QUALCOMM INC24 citations94
US9521393B2Dec 13, 2016
Non-nested SEI messages in video coding
QUALCOMM INC27 citations94
US9432665B2Aug 30, 2016
Coding least significant bits of picture order count values identifying long-term reference pictures
QUALCOMM INC30 citations94
US9319679B2Apr 19, 2016
Signaling data for long term reference pictures for video coding
QUALCOMM INC32 citations94
US11197025B2Dec 7, 2021
Signaling of matrix intra prediction parameters in video coding
QUALCOMM INC24 citations93
US9979971B2May 22, 2018
Device and method for scalable coding of video information
QUALCOMM INC14 citations93
US9900605B2Feb 20, 2018
Device and method for scalable coding of video information
QUALCOMM INC14 citations93
US9894370B2Feb 13, 2018
Generic use of HEVC SEI messages for multi-layer codecs
QUALCOMM INC15 citations93
US9788007B2Oct 10, 2017
Profile, tier, level for the 0-th output layer set in video coding
QUALCOMM INC20 citations93
US9756355B2Sep 5, 2017
Value ranges for syntax elements in video coding
QUALCOMM INC18 citations93
US9712871B2Jul 18, 2017
Determination bitstream decoding capability in video coding
QUALCOMM INC15 citations93
US9648335B2May 9, 2017
Bitstream restrictions on picture partitions across layers
QUALCOMM INC18 citations93
US9485508B2Nov 1, 2016
Non-entropy encoded set of profile, tier, and level syntax structures
QUALCOMM INC20 citations93
US9473771B2Oct 18, 2016
Coding video data for an output layer set
QUALCOMM INC14 citations93
US9398293B2Jul 19, 2016
Gradual decoding refresh with temporal scalability support in video coding
QUALCOMM INC18 citations93
US11941855B2Mar 26, 2024
Coding of laser angles for angular and azimuthal modes in geometry-based point cloud compression
QUALCOMM INC8 citations86
US11871037B2Jan 9, 2024
Sorted laser angles for geometry-based point cloud compression (G-PCC)
QUALCOMM INC8 citations86
US11128878B2Sep 21, 2021
Fixed point implementation of range adjustment of components in video coding
QUALCOMM INC9 citations86
US11128872B2Sep 21, 2021
Position dependent intra prediction combination with wide angle intra prediction
QUALCOMM INC14 citations86
US11057622B2Jul 6, 2021
Position dependent intra prediction combination with non-square block diagonals
QUALCOMM INC11 citations86
US10542261B2Jan 21, 2020
Systems and methods for processing a syntax structure assigned a minimum value in a parameter set
QUALCOMM INC12 citations86
US10171842B2Jan 1, 2019
HRD descriptor and buffer model of data streams for carriage of HEVC extensions
QUALCOMM INC18 citations86
US10880565B2Dec 29, 2020
Use of specific HEVC SEI messages for multi-layer video codecs
QUALCOMM INC8 citations84
US10778979B2Sep 15, 2020
Signaling mechanisms for equal ranges and other DRA parameters for video coding
QUALCOMM INC7 citations84
US10554981B2Feb 4, 2020
Methods and systems for generating regional nesting messages for video pictures
QUALCOMM INC8 citations84
US10244249B2Mar 26, 2019
Fixed point implementation of range adjustment of components in video coding
QUALCOMM INC11 citations84
US10200701B2Feb 5, 2019
HDR and WCG coding architecture with SDR backwards compatibility in a single bitstream for video coding
QUALCOMM INC8 citations84
US10136152B2Nov 20, 2018
Use of specific HEVC SEI messages for multi-layer video codecs
QUALCOMM INC6 citations84
US9930342B2Mar 27, 2018
Systems and methods for signaling hypothetical reference decoder parameters in a parameter set
QUALCOMM INC12 citations84
US9866852B2Jan 9, 2018
Video coding using end of sequence network abstraction layer units
QUALCOMM INC9 citations84
US9848199B2Dec 19, 2017
Device and method for scalable coding of video information
QUALCOMM INC12 citations84
US9819945B2Nov 14, 2017
Multi-layer video coding
QUALCOMM INC9 citations84
US9794595B2Oct 17, 2017
Derivation of end of sequence NAL unit information for multi-layer bitstreams
QUALCOMM INC8 citations84
US9769492B2Sep 19, 2017
Conformance parameters for bitstream partitions
QUALCOMM INC17 citations84
US9716900B2Jul 25, 2017
Extensible design of nesting supplemental enhancement information (SEI) messages
QUALCOMM INC9 citations84
US9712843B2Jul 18, 2017
Multi-layer video file format designs
QUALCOMM INC7 citations84
US9654794B2May 16, 2017
Methods for coding an inter-layer reference picture set (RPS) and coding end of bitstream (EOB) network access layer (NAL) units in multi-layer coding
QUALCOMM INC7 citations84
Showing the top 50 of 223 patents by PatentIndex Score.