Inventor
Adarsh Krishnan RAMASUBRAMONIAN
Inventor
US
Overview
Patents· 110 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television60%
G06TImage data processing or generation, in general30%
G01SRadio direction-finding7%
H04LTransmission of digital information, e.g. telegraphic communication1%
G06FElectric digital data processing1%
G06NComputing arrangements based on specific computational models1%
G06VImage or video recognition or understanding1%
PatentTitleYear
12,597,172Decoding attribute values in geometry-based point cloud compression202612,587,687High-level syntax design for geometry-based point cloud compression202612,568,245Residual prediction for geometry point cloud compression202612,548,198Motion estimation in geometry point cloud compression202612,526,422Entropy continuation and dependent frame entropy coding in point cloud compression202612,518,428Inter prediction coding with radius interpolation for predictive geometry-based point cloud compression202612,450,783Occupancy coding using inter prediction with octree occupancy coding based on dynamic optimal binary coder with update on the fly (OBUF) in geometry-based point cloud compression202512,445,645Inter prediction coding for geometry point cloud compression202512,444,088Angular mode and in-tree quantization in geometry point cloud compression202512,444,092Coding point cloud data using direct mode for inter-prediction in G-PCC202512,430,807Clipping laser indices in predictive geometry coding for point cloud compression202512,430,809Predictive geometry coding of point cloud202512,425,658Predictive geometry coding for point cloud compression202512,412,311High level syntax refinements for geometry point cloud compression (G-PCC)202512,400,374GPCC planar mode and buffer simplification202512,395,622Position-dependent intra-inter prediction combination in video coding202512,373,714Coding of laser angles for angular and azimuthal modes in geometry-based point cloud compression202512,328,448Residual coding for geometry point cloud compression202512,322,143Performance improvement of geometry point cloud compression (GPCC) planar mode using inter prediction202512,301,890Hybrid-tree coding for inter and intra prediction for geometry coding202512,293,554Prediction for geometry point cloud compression202512,283,073Inter prediction coding for geometry point cloud compression202512,283,074Planar and azimuthal mode in geometric point cloud compression202512,267,527Occupancy coding using inter prediction in geometry point cloud compression202512,256,096Global motion estimation using road and ground object labels for geometry-based point cloud compression202512,244,805Chroma quantization parameter (QP) derivation for video coding202512,192,311Attribute residual coding in G-PCC202512,137,217Adaptive GOP structure with future reference frame in random access configuration for video coding202412,118,758Planar and azimuthal mode in geometric point cloud compression202412,114,000Combined residual coding in video coding202412,033,360Clipping laser indices in predictive geometry coding for point cloud compression202412,026,922Attribute parameter coding for geometry-based point cloud compression202412,008,712Inter-component residual prediction for attributes in geometry point cloud compression coding202412,002,244Global scaling for geometry-based point cloud coding202412,003,768Residual coding for geometry point cloud compression202411,956,470Predictor index signaling for predicting transform in geometry-based point cloud compression202411,949,909Global motion estimation using road and ground object labels for geometry-based point cloud compression202411,941,855Coding of laser angles for angular and azimuthal modes in geometry-based point cloud compression202411,935,270Predictive geometry coding in G-PCC202411,924,428Scale factor for quantization parameter values in geometry-based point cloud compression202411,910,021Planar and direct mode signaling in G-PCC202411,875,541Predictive geometry coding in G-PCC202411,869,220Scaling of quantization parameter values in geometry-based point cloud compression (G-PCC)202411,871,037Sorted laser angles for geometry-based point cloud compression (G-PCC)202411,847,801Secondary component attribute coding for geometry-based point cloud compression (G-PCC)202311,842,520Angular mode simplification for geometry-based point cloud compression202311,831,875Position-dependent intra-inter prediction combination in video coding202311,825,120Subblock coding by generalized intra prediction in video coding202311,825,073High level syntax for video with mixed NAL unit types202311,803,989Quantization for geometry-based point cloud compression202311,785,205Shared decoder picture buffer for multiple layers202311,770,562High-level syntax for geometry-based point cloud compression202311,765,355Video coding with content adaptive spatially varying quantization202311,743,501High-level syntax design for geometry-based point cloud compression202311,743,503Reference picture list constraints and signaling in video coding202311,736,687Adaptive GOP structure with future reference frame in random access configuration for video coding202311,729,428Temporal scalability in geometry point cloud compression (G-PCC)202311,695,940Affine linear weighted intra prediction in video coding202311,671,600Signaling intensity dependent deblocking filtering for video coding202311,671,595Reconstruction of blocks of video data using block size restriction202311,659,201Systems and methods for generating scaling ratios and full resolution pictures202311,657,543Trisoup syntax signaling for geometry-based point cloud compression202311,651,551Coding of component of color attributes in geometry-based point cloud compression (G-PCC)202311,652,984Position-dependent intra-inter prediction combination in video coding202311,645,812Inter-component residual prediction for color attributes in geometry point cloud compression coding202311,641,469Signaling scaling matrices in video coding202311,638,034Signaling of Matrix Intra Prediction parameters in video coding202311,580,672Angular mode simplification for geometry-based point cloud compression202311,562,509Secondary component attribute coding for geometry-based point cloud compression (G-PCC)202311,558,643Secondary component attribute coding for geometry-based point cloud compression (G-PCC)202311,533,512Dynamic range adjustment parameter signaling and enablement of variable bit depth support202211,463,688Joint chroma residual video coding202211,463,737Signaling of dynamic range adjustment parameters for decoded picture buffer management and dynamic range202211,457,242Gradual random access (GRA) signalling in video coding202211,451,779Scaling list signalling for video coding202211,445,203Sub-partition intra prediction in video coding202211,432,015Adaptive loop filtering across raster-scan slices202211,412,263Arithmetic coder byte stuffing signaling for video coding202211,399,199Chroma intra prediction units for video coding202211,395,014Transform unit design for video coding202211,388,441Derivation of SPS temporal ID nesting information for multi-layer bitstreams202211,363,284Upsampling in affine linear weighted intra prediction202211,356,705Picture header intra random access picture and gradual decoder refresh signaling in video coding202211,350,132High level syntax for geometry-based point cloud compression202211,310,533Quantization parameter signaling for joint chroma residual mode in video coding202211,303,913Decoded picture buffer indexing202211,303,885Wide-angle intra prediction smoothing and interpolation202211,303,912Decoded picture buffer management and dynamic range adjustment202211,303,935Deriving coding system operational configuration202211,290,726Inter-intra prediction mode for video data202211,284,093Affine linear weighted intra prediction in video coding202211,277,618Increasing decoding throughput of intra-coded blocks202211,277,616DC intra mode prediction in video coding202211,277,644Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching202211,277,637Reference sampling for matrix intra prediction mode202211,259,023Harmonization of transform-based quantization and dynamic range adjustment scale derivation in video coding202211,228,770Loop sample processing for high dynamic range and wide color gamut video coding202211,197,005Cross-component prediction for video coding202111,197,025Signaling of matrix intra prediction parameters in video coding202111,190,764Merged mode dependent intra smoothing (MDIS) and intra interpolation filter switching with position dependent intra prediction combination (PDPC)202111,190,779Quantization parameter control for video coding with joined pixel/transform based quantization202111,184,607Same picture order count (POC) numbering for scalability support202111,178,427Dynamic sub-partition intra prediction for video coding202111,166,033Adaptation parameter set in access unit in video coding202111,159,805Methods and systems for generating regional nesting messages for video pictures202111,159,806Position dependent intra prediction combination with multiple reference lines for intra prediction202111,153,579Deriving dynamic range adjustment (DRA) parameters for video coding202111,153,576Scaling matrices and signaling for video coding202111,153,583Spatial scalability support in video encoding and decoding202111,146,823Signalling chroma quantization parameter (QP) mapping tables2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to QUALCOMM INC (109)· patent assignee history
2021–2026Based in US· patent location history
2023Patents assigned to SHUMAKER & SIEFFERT P A (1)· patent assignee history
2026Patents assigned to QUALCOMM INCORPORATED (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 109 | 2021–2026 |
| QUALCOMM INCORPORATED | 1 | 2026 |
| SHUMAKER & SIEFFERT P A | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 110 | 2021–2026 |