InterDigital Holdings, Inc.

United States of America

 
Total IP 405
Total IP Rank # 2,921
IP Activity Score 3.2/5.0    358
IP Activity Rank # 1,911
Parent Entity InterDigital, Inc.

Patents

Trademarks

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Last Patent 2020 - A method and apparatus for encod...
First Patent 2000 - Method for inserting a visual el...

Latest Inventions, Goods, Services

2020 Invention Adaptive weighting of reference pictures in video encoding. A video decoder, encoder, and corres...
Invention Methods and apparatus for video encoding and decoding binary sets using adaptive tree selection. ...
Invention Method for encoding and/or decoding images on macroblock level using intra-prediction. Conventio...
Invention Method and apparatus for encoding and decoding hdr images. To encode High Dynamic Range (HDR) im...
2019 Invention Methods and apparatus for determining quantization parameter predictors from a plurality of neigh...
Invention Method and device for encoding and decoding a stack of images, and corresponding computer program...
Invention Methods and apparatus for video usability information (vui) for scalable video coding (svc). The...
Invention Method and device for decoding a color picture. The present disclosure generally relates to a de...
Invention Method and apparatus for decoupling frame number and/or picture order count (poc) for multi-view ...
2018 Invention Improved inverse tone mapping method and corresponding device. The present disclosure involves e...
Invention Method and apparatus for video encoding and decoding based on context switching. Methods and app...
Invention Method and apparatus for generating an image, and corresponding computer program product and non-...
Invention Method and apparatus for low-complexity bi-directional intra predication in video encoding and de...
Invention Method and apparatus for generating quantization matrices in video encoding and decoding. When a...
Invention Method and apparatus for adaptive transform in video encoding and decoding. For a picture with t...
Invention Improved predictor candidates for motion compensation. Different implementations are described f...
Invention Methods and apparatuses for video encoding and video decoding. Implementations are described for...
Invention Method and apparatus for adaptive illumination compensation in video encoding and decoding. Diff...
Invention Decoupled mode inference and prediction. A method of predicting or inferring a piece of informat...
Invention Method and apparatus for reconstructing a point cloud representing a 3d object. The present disc...
Invention Method and device for generating points of a 3d scene. A method and device for generating points...
Invention Method and device for hole filling of a point cloud. This method for hole filling of a point clo...
Invention Method and apparatus for motion vector predictor adaptation for omnidirectional video. A method ...
Invention Method and apparatus for coding of omnidirectional video. Methods and apparatus enable tools and...
Invention Method and apparatus for video encoding and decoding using pattern-based block filtering. Method...
Invention Refinement of internal sub-blocks of a coding unit. Motion information for an internal sub-block...
Invention Motion compensation at a finer precision than motion vector differential. Extra precision can be...
Invention Methods and apparatus for improved compression/decompression using frame rate up conversion tools...
Invention Method and apparatus for filtering with multi-branch deep learning. Deep learning may be used in...
Invention Method and apparatus for filtering with mode-aware deep learning. Deep learning may be used in v...
Invention Method and device for encoding a point cloud. Method and device for encoding a point cloud that ...
Invention A method and a device for picture encoding and decoding. A method for decoding a block of a pict...
Invention A method and apparatus for encoding/decoding a colored point cloud representing the geometry and ...
Invention A method and apparatus for encoding/decoding the geometry of a point cloud representing a 3d obje...
Invention Multiple predictor candidates for motion compensation. Different implementations are described, ...
Invention Method and apparatus for most probable mode (mpm) sorting and signaling in video en-coding and de...
Invention Methods and devices for encoding and reconstructing a point cloud. This method for encoding a 3D...
Invention Method and apparatus for candidate list pruning. Video signal coding and decoding functions can ...
Invention Method and a device for picture encoding and decoding. A decoding method for decoding blocks of ...
Invention A method and a device for picture encoding and decoding. An encoding method for encoding blocks ...
Invention Methods and apparatus forpicture encoding and decoding. A decoding method is disclosed that comp...
Invention Method and device for reconstructing an hdr image. The present principles relates to a method an...
2017 Invention Method and apparatus for encoding and decoding motion information. A Frame Rate Up-Conversion (F...
Invention Methods and apparatuses for encoding and decoding video based on perceptual metric classification...
Invention Method and apparatus for encoding a video. A method and an apparatus for encoding a video are di...
Invention Method and apparatus for improved significance flag coding using simple local predictor. Signifi...