Inventor · Kramfors, SE

Per Wennersten

60Patents
5h-index
22Co-inventors
68Inventor score

Filing activity: May 6, 2008 → Apr 29, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8335385B2 Pixel block processing Electricity 7 Active
US8331664B2 Prediction-based image processing Electricity 7 Active
US8577164B2 Image processing Electricity 7 Active
US10674171B2 Decoders and methods thereof for managing pictures in video decoding process Electricity 7 Active
US11082692B2 Method and apparatus for selecting transform selection in an encoder and decoder Electricity 5 Active
US11272175B2 Deringing filter for video coding Electricity 5 Active
US8311353B2 Prediction-based image processing Physics 3 Active
US10154261B2 Encoder and method for video processing Electricity 2 Active
US10368068B2 Encoder and method for video processing Electricity 2 Active
US10863189B2 Motion vector reconstruction order swap Electricity 2 Active
US8447103B2 Methods and arrangements for image processing Electricity 2 Active
US10791327B2 Encoding and decoding a picture block Electricity 2 Active
US9129543B2 Texture compression and decompression Electricity 2 Active
US10200715B2 Methods and devices for encoding and decoding video pictures Electricity 1 Active
US11122263B2 Deringing filter for video coding Electricity 1 Active
US11082688B2 Restricted overlapped block motion compensation Electricity 1 Active
US8270736B2 Depth buffer compression Electricity 1 Active
US9565434B2 Reference picture list handling Electricity 0 Active
US11070818B2 Decoding a block of video samples Electricity 0 Active
US11973952B2 Simplified downsampling for matrix based intra prediction Electricity 0 Active
US10560694B2 Reference Picture List Handling Electricity 0 Active
US11233994B2 Bilateral alpha omega: calculating LUT argument with few arithmetic operations Electricity 0 Active
US10841601B2 Methods and arrangements for transcoding Electricity 0 Active
US11197029B2 Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream Electricity 0 Active
US10893288B2 Decoders and methods thereof for managing pictures in video decoding process Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.