Inventor
Per Wennersten
Inventor
Arsta, SE
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television71%
G06TImage data processing or generation, in general22%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
G10LSpeech analysis techniques or speech synthesis2%
H03MCoding2%
PatentTitleYear
11,122,263Deringing filter for video coding202111,082,688Restricted overlapped block motion compensation202111,082,692Method and apparatus for selecting transform selection in an encoder and decoder202111,070,818Decoding a block of video samples202111,064,210Pre-processing of HDR video involving chroma adjustment202110,999,575Reference picture list handling202110,944,967Encoder and decoder and methods thereof202110,911,773Motion vector difference coding and decoding202110,893,288Decoders and methods thereof for managing pictures in video decoding process202110,869,063Deblocking filtering control202010,863,189Motion vector reconstruction order swap202010,841,597Encoding a pixel of an input video sequence202010,841,601Methods and arrangements for transcoding202010,791,327Encoding and decoding a picture block202010,674,171Decoders and methods thereof for managing pictures in video decoding process202010,560,694Reference Picture List Handling202010,390,038Methods and devices for encoding and decoding video pictures using a denoised reference picture201910,368,068Encoder and method for video processing201910,200,715Methods and devices for encoding and decoding video pictures201910,154,261Encoder and method for video processing201810,085,020Sample adaptive filtering with offsets201810,080,038Spatial improvement of transform blocks201810,057,571Reference picture list handling20189,565,434'Reference picture list handling'20179,286,698'Method and device for storing a compression ratio indication in a pixel value buffer in tile encoding'20169,143,160'Co-compression and co-decompression of data values'20159,129,543'Texture compression and decompression'20159,111,328'Texture compression and decompression'20159,014,497'Tile encoding and decoding'20158,824,790'Prediction-based image processing'20148,737,750'Pixel block compression and decompression'20148,582,902'Pixel block processing'20138,577,164'Image processing'20138,447,103'Methods and arrangements for image processing'20138,335,385'Pixel block processing'20128,331,664'Prediction-based image processing'20128,311,353'Prediction-based image processing'20128,270,736'Depth buffer compression'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2021Patents assigned to ERICSSON TELEFON AB L M (37)· patent assignee history
2012–2020Patents assigned to WENNERSTEN PER (15)· patent assignee history
2012–2016Patents assigned to STRÖM JACOB (8)· patent assignee history
2012–2015Patents assigned to RASMUSSON JIM (4)· patent assignee history
2012–2015Patents assigned to STROM JACOB (4)· patent assignee history
2012–2021Based in Arsta, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON TELEFON AB L M | 37 | 2012–2021 |
| WENNERSTEN PERself | 15 | 2012–2020 |
| STRÖM JACOB | 8 | 2012–2016 |
| RASMUSSON JIM | 4 | 2012–2015 |
| STROM JACOB | 4 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Arsta, SE | 38 | 2012–2021 |