InterDigital Holdings, Inc.

United States of America

 
Total IP 513
Total IP Rank # 2,456
IP Activity Score 3.4/5.0    555
IP Activity Rank # 1,321
Parent Entity InterDigital, Inc.

Patents

Trademarks

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Last Patent 2024 - System and method for hybrid for...
First Patent 2000 - Method for inserting a visual el...

Latest Inventions, Goods, Services

2023 Invention Method and device for picture encoding and decoding. An encoding method is presented. Transform ...
Invention Chroma quantization parameter adjustment in video encoding and decoding. A video coding system u...
Invention Multi-focal planes with varying positions. Systems and methods are described for display of a de...
Invention System and method for hybrid format spatial data distribution and rendering. Systems and methods...
Invention Method and device for coding the geometry of a point cloud. The present principles relate to a m...
Invention Reducing redundancy between tree types. An improvement in coding efficiency is achieved through ...
Invention Predictor candidates for motion compensation. Different implementations are described, particula...
Invention Method for encoding and/or decoding images on macroblock level using intra-prediction. Conventio...
Invention Decoupled mode inference and prediction. A method of predicting or inferring a piece of informat...
Invention System and method for adaptive spatial content streaming with multiple levels of detail and degre...
Invention Methods and apparatus for video usability information (vui) for scalable video coding (svc). The...
Invention Multiple merge candidates for affine motion prediction. Different implementations are described,...
Invention Scalar quantizer decision scheme for dependent scalar quantization. When dependent scalar quanti...
Invention Method and device for intra-predictive encoding/decoding a coding unit comprising picture data, s...
Invention Methods and apparatus for signaling intra prediction for large blocks for video encoders and deco...
Invention In-loop filter with multiple regions. Methods and apparatus for performing in-loop filtering in ...
Invention A method for encoding depth values of a set of 3d points once orthogonally projected into at leas...
Invention Coding and decoding methods of a picture block, corresponding devices and data stream. A method ...
Invention Method and device for obtaining a second image from a first image when the dynamic range of the l...
Invention Method for rendering of augmented reality content in combination with external display. Systems ...
Invention Method and system for the detection and augmentation of tactile interactions in augmented reality...
Invention Method and device for adapting the video content decoded from elementary streams to the character...
Invention Method and apparatus for video encoding and decoding based on a linear model responsive to neighb...
Invention Methods and apparatus for determining quantization parameter predictors from a plurality of neigh...
Invention Method and apparatus for video encoding and decoding using pattern-based block filtering. Method...
Invention Method and apparatus for encoding and decoding three-dimensional scenes in and from a data stream...
Invention Encoding and decoding methods and corresponding devices. A decoding method is disclosed. First, ...
Invention Method and system for near-eye focal plane overlays for 3d perception of content on 2d displays. ...
Invention Local illumination compensation for video encoding and decoding using stored parameters. A Local...
Invention Methods and apparatus for improved entropy encoding and decoding. Methods and apparatus are prov...
Invention Method and apparatus for video encoding and decoding using bi-prediction. Different implementati...
Invention Method and apparatus for selecting a coding mode used for encoding/decoding a residual block. Th...
Invention Method and device for encoding/decoding the geometry of a point cloud. The present embodiments r...
Invention Refinement mode processing in video encoding and decoding. Described are systems and methods for...
Invention Prediction for light-field coding and decoding. Predicting a component of a current pixel belong...
Invention Illumination compensation flag in frame rate up-conversion with template matching. Inferring an ...
Invention Method and apparatus for deblocking an image. Different implementations are described, particula...
Invention Quantization parameter prediction for video encoding and decoding. Apparatus and methods for enc...
2022 Invention Coding and decoding methods of a picture block, corresponding devices and data stream. A method f...
Invention Methods and systems of automatic calibration for dynamic display configurations. Systems and meth...
Invention Data dependency in encoding/decoding. A video encoder or decoder processes portions of video wit...
Invention Method and apparatus for candidate list pruning. Video signal coding and decoding functions can ...
Invention Managing coding tools combinations and restrictions. Video coding tools can be controlled by inc...
Invention Methods and apparatus for video encoding and decoding binary sets using adaptive tree selection. ...
Invention Method and apparatus for video encoding and decoding with partially shared luma and chroma coding...
2021 Invention Closed-loop extended reality stimulus presentation and perception feedback using multi-channel ph...
Invention Method and device for processing image content. A method and system are provided for processing ...
2020 Invention A method and apparatuses for delivering a volumetric video content. Methods, apparatuses and str...
Invention Method and device for picture encoding and decoding. A cross-component dependent tool to be used...
2019 Invention Method for encoding depth values of a set of 3d points once orthogonally projected into at least ...