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Bappaditya Ray
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La Jolla, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Global motion estimation using road and ground object labels for ge...
Patent number
12,256,096
Issue date
Mar 18, 2025
QUALCOMM Incorporated
Luong Pham Van
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chroma quantization parameter (QP) derivation for video coding
Patent number
12,244,805
Issue date
Mar 4, 2025
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Attribute residual coding in G-PCC
Patent number
12,192,311
Issue date
Jan 7, 2025
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Intra prediction using enhanced interpolation filters
Patent number
12,132,932
Issue date
Oct 29, 2024
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Planar and azimuthal mode in geometric point cloud compression
Patent number
12,118,758
Issue date
Oct 15, 2024
QUALCOMM Incorporated
Geert Van der Auwera
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Combined residual coding in video coding
Patent number
12,114,000
Issue date
Oct 8, 2024
QUALCOMM Incorporated
Geert Van der Auwera
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Clipping laser indices in predictive geometry coding for point clou...
Patent number
12,033,360
Issue date
Jul 9, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Attribute parameter coding for geometry-based point cloud compression
Patent number
12,026,922
Issue date
Jul 2, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Position-dependent intra-prediction combination for angular intra-p...
Patent number
12,022,068
Issue date
Jun 25, 2024
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Inter-component residual prediction for attributes in geometry poin...
Patent number
12,008,712
Issue date
Jun 11, 2024
QUALCOMM Incorporated
Bappaditya Ray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive determination of multiple transform candidates for video c...
Patent number
12,003,731
Issue date
Jun 4, 2024
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Global scaling for geometry-based point cloud coding
Patent number
12,002,244
Issue date
Jun 4, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Residual coding for geometry point cloud compression
Patent number
12,003,768
Issue date
Jun 4, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Candidate lists of multiple reference lines for video coding
Patent number
11,997,258
Issue date
May 28, 2024
QUALCOMM Incorporated
Keming Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Predictor index signaling for predicting transform in geometry-base...
Patent number
11,956,470
Issue date
Apr 9, 2024
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Global motion estimation using road and ground object labels for ge...
Patent number
11,949,909
Issue date
Apr 2, 2024
QUALCOMM Incorporated
Luong Pham Van
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding of laser angles for angular and azimuthal modes in geometry-...
Patent number
11,941,855
Issue date
Mar 26, 2024
QUALCOMM Incorporated
Bappaditya Ray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Predictive geometry coding in G-PCC
Patent number
11,935,270
Issue date
Mar 19, 2024
QUALCOMM Incorporated
Bappaditya Ray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scale factor for quantization parameter values in geometry-based po...
Patent number
11,924,428
Issue date
Mar 5, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low frequency non-separable transform for video coding
Patent number
11,902,531
Issue date
Feb 13, 2024
QUALCOMM Incorporated
Louis Joseph Kerofsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Predictive geometry coding in G-PCC
Patent number
11,875,541
Issue date
Jan 16, 2024
QUALCOMM Incorporated
Bappaditya Ray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scaling of quantization parameter values in geometry-based point cl...
Patent number
11,869,220
Issue date
Jan 9, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sorted laser angles for geometry-based point cloud compression (G-PCC)
Patent number
11,871,037
Issue date
Jan 9, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Secondary component attribute coding for geometry-based point cloud...
Patent number
11,847,801
Issue date
Dec 19, 2023
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Angular mode simplification for geometry-based point cloud compression
Patent number
11,842,520
Issue date
Dec 12, 2023
QUALCOMM Incorporated
Geert Van der Auwera
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Quantization for geometry-based point cloud compression
Patent number
11,803,989
Issue date
Oct 31, 2023
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
High-level syntax for geometry-based point cloud compression
Patent number
11,770,562
Issue date
Sep 26, 2023
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High-level syntax design for geometry-based point cloud compression
Patent number
11,743,501
Issue date
Aug 29, 2023
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Temporal scalability in geometry point cloud compression (G-PCC)
Patent number
11,729,428
Issue date
Aug 15, 2023
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling intensity dependent deblocking filtering for video coding
Patent number
11,671,600
Issue date
Jun 6, 2023
Shumaker & Sieffert, P.A.
Dmytro Rusanovskyy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INTRA PREDICTION USING ENHANCED INTERPOLATION FILTERS
Publication number
20250030888
Publication date
Jan 23, 2025
QUALCOMM Incorporated
Bappaditya RAY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTEXT-BASED CODING OF TRANSFORM COEFFICIENTS FOR KLT-BASED TRANSF...
Publication number
20240357114
Publication date
Oct 24, 2024
QUALCOMM Incorporated
Pavel Nikitin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLE TRANSFORM SELECTION FOR INTRA BLOCK COPY AND INTRA TEMPLAT...
Publication number
20240348828
Publication date
Oct 17, 2024
QUALCOMM Incorporated
Patrick Garus
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CLIPPING LASER INDICES IN PREDICTIVE GEOMETRY CODING FOR POINT CLOU...
Publication number
20240312067
Publication date
Sep 19, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESIDUAL CODING FOR GEOMETRY POINT CLOUD COMPRESSION
Publication number
20240314358
Publication date
Sep 19, 2024
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PLANAR AND AZIMUTHAL MODE IN GEOMETRIC POINT CLOUD COMPRESSION
Publication number
20240303869
Publication date
Sep 12, 2024
QUALCOMM Incorporated
Geert Van der Auwera
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPLICATIONS OF INTRA BLOCK COPY AND INTRA TEMPLATE MATCHING WITH F...
Publication number
20240297987
Publication date
Sep 5, 2024
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEMPLATE MATCHING PATTERNS AND FUSION FOR TEMPLATE MATCHING RELATED...
Publication number
20240297981
Publication date
Sep 5, 2024
QUALCOMM Incorporated
Po-Han Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GLOBAL MOTION ESTIMATION USING ROAD AND GROUND OBJECT LABELS FOR GE...
Publication number
20240251097
Publication date
Jul 25, 2024
QUALCOMM Incorporated
Luong Pham Van
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRACTIONAL-PEL BLOCK VECTOR FOR VIDEO CODING
Publication number
20240244197
Publication date
Jul 18, 2024
QUALCOMM Incorporated
Chun-Chi Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FILTERING APPLIED TO PREDICTION IN VIDEO CODING
Publication number
20240236314
Publication date
Jul 11, 2024
QUALCOMM Incorporated
Hongtao Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA-BLOCK COPY FOR NATURAL VIDEO CONTENT
Publication number
20240223777
Publication date
Jul 4, 2024
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR SUBSAMPLING FOR CROSS COMPONENT PREDICTION IN VIDEO...
Publication number
20240129458
Publication date
Apr 18, 2024
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSFORMING VIDEO DATA USING NON-SEPARABLE PRIMARY TRANSFORMS
Publication number
20240129532
Publication date
Apr 18, 2024
QUALCOMM Incorporated
Patrick Garus
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA-PREDICTION FUSION FOR VIDEO CODING
Publication number
20240015295
Publication date
Jan 11, 2024
QUALCOMM Incorporated
Keming Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NON-SEPARABLE TRANSFORM FOR INTER-CODED BLOCKS
Publication number
20240015326
Publication date
Jan 11, 2024
QUALCOMM Incorporated
Bappaditya RAY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH-LEVEL SYNTAX DESIGN FOR GEOMETRY-BASED POINT CLOUD COMPRESSION
Publication number
20230379503
Publication date
Nov 23, 2023
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESIDUAL PREDICTION FOR GEOMETRY POINT CLOUD COMPRESSION
Publication number
20230345044
Publication date
Oct 26, 2023
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTRA CHROMA MODE LIST CONSTRUCTION FOR VIDEO CODING
Publication number
20230336716
Publication date
Oct 19, 2023
QUALCOMM Incorporated
Yao-Jen Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE ACTIVATION OF MULTIPLE TRANSFORM SELECTION FOR INTER-CODIN...
Publication number
20230328244
Publication date
Oct 12, 2023
QUALCOMM Incorporated
Bappaditya RAY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITION-DEPENDENT INTRA-PREDICTION COMBINATION FOR ANGULAR INTRA-P...
Publication number
20230262214
Publication date
Aug 17, 2023
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTER-COMPONENT RESIDUAL PREDICTION FOR COLOR ATTRIBUTES IN GEOMETR...
Publication number
20230245384
Publication date
Aug 3, 2023
QUALCOMM Incorporated
Bappaditya Ray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECONDARY COMPONENT ATTRIBUTE CODING FOR GEOMETRY-BASED POINT CLOUD...
Publication number
20230162406
Publication date
May 25, 2023
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CANDIDATE LISTS OF MULTIPLE REFERENCE LINES FOR VIDEO CODING
Publication number
20230107237
Publication date
Apr 6, 2023
QUALCOMM Incorporated
Keming Cao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOTION VECTOR DIFFERENCE SIGN PREDICTION FOR VIDEO CODING
Publication number
20230094825
Publication date
Mar 30, 2023
QUALCOMM Incorporated
Yan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE DETERMINATION OF MULTIPLE TRANSFORM CANDIDATES FOR VIDEO C...
Publication number
20230099505
Publication date
Mar 30, 2023
QUALCOMM Incorporated
Bappaditya RAY
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PERFORMANCE IMPROVEMENT OF GEOMETRY POINT CLOUD COMPRESSION (GPCC)...
Publication number
20220351420
Publication date
Nov 3, 2022
QUALCOMM Incorporated
Luong Pham Van
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTRA-MODE DEPENDENT MULTIPLE TRANSFORM SELECTION FOR VIDEO CODING
Publication number
20220329800
Publication date
Oct 13, 2022
QUALCOMM Incorporated
Bappaditya Ray
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW FREQUENCY NON-SEPARABLE TRANSFORM FOR VIDEO CODING
Publication number
20220329819
Publication date
Oct 13, 2022
QUALCOMM Incorporated
Louis Joseph Kerofsky
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RESIDUAL CODING FOR GEOMETRY POINT CLOUD COMPRESSION
Publication number
20220321913
Publication date
Oct 6, 2022
QUALCOMM Incorporated
Adarsh Krishnan Ramasubramonian
H04 - ELECTRIC COMMUNICATION TECHNIQUE