Inventor

MARTIN PETTERSSON

Inventor

SE

Overview

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 61 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary

H04NPictorial communication, e.g. television91%

G06TImage data processing or generation, in general6%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

C07DHeterocyclic compounds2%

PatentTitleYear

12,593,051Computational complexity indicator2026 12,581,073Video encoding and decoding2026 12,513,337Message referencing2025 12,501,079Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream2025 12,489,893Rectangular tile group signaling2025 12,413,783Extension of header values in video and image coding units2025 12,413,723Uniform tile split with remainder2025 RE050561Methods providing encoding and/or decoding of video using a syntax indicator and picture header2025 12,389,009Temporal sublayer information for video coding2025 12,363,305Derivation of a value for each layer representation of a bitstream2025 12,363,315Methods providing encoding/decoding of dependent/independent partitions and related devices2025 12,348,776Normative indication of recovery point2025 12,301,878Virtual boundary signaling2025 12,294,741Decoding based on bi-directional picture condition2025 12,289,447Picture segment ordering2025 12,278,968Providing segment presence information2025 12,267,516Methods of reference picture indication for video coding and related apparatuses2025 12,267,511Compact network abstraction layer (NAL) unit header2025 12,262,020Video decoding and encoding2025 12,238,316Determining capability to decode a first picture in a video bitstream2025 12,225,210Segment position signalling with subpicture slice position deriving2025 12,200,226Picture header prediction2025 12,200,265Output process disable indicator2025 12,192,495Scalability using temporal sublayers2025 12,192,458Uniform segment split2025 12,192,528Signaling of access unit delimiter2025 12,167,041Video processing2024 12,143,619Picture header presence2024 12,114,017Media bitstream having backwards compatibility2024 12,101,482Tile partitions with sub-tiles in video coding2024 12,069,315Film grain process2024 12,047,608Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream2024 12,034,926Flexible tile partitions2024 12,022,084Video coding layer up-switching indication2024 11,999,699Substituted pyrazole amides2024 12,003,718Video coding comprising rectangular tile group signaling2024 11,997,313Dependent random access point pictures2024 11,956,471Normative indication of recovery point2024 11,889,085Methods providing encoding/decoding of dependent/independent partitions and related devices2024 11,831,878Video decoding and encoding2023 11,800,119Picture tile attributes signaled per-tile2023 11,778,221Picture header presence2023 11,770,547Methods of reference picture indication for video coding and related apparatuses2023 11,743,502Compact description of region-wise packing information2023 11,677,957Methods providing encoding and/or decoding of video using a syntax indicator and picture header2023 11,665,371Video processing2023 11,606,555Method and apparatus for video coding using uniform segment split in pictures2023 11,595,695Media bitstream having backwards compatibility2023 11,582,488Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream2023 11,570,435Video coding comprising uniform tile split with remainder2023 11,553,180Tile partitions with sub-tiles in video coding2023 11,503,308Picture tile attributes signaled using loop(s) over tiles2022 11,490,106Picture header presence2022 11,477,470Encoding and decoding pictures based on tile group ID2022 11,395,000Dependent random access point pictures2022 11,356,667Methods providing encoding and/or decoding of video using a syntax indicator and picture header2022 11,284,080Decoded picture buffer management for handling cross-picture data prediction2022 11,272,178Video encoding and decoding2022 11,265,542Uniform tile split with remainder2022 11,197,029Signaling parameter value information in a parameter set to reduce the amount of data contained in an encoded video bitstream2021 11,190,792Picture header presence2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2026Patents assigned to ERICSSON TELEFON AB L M (60)· patent assignee history

2021–2026Based in SE· patent location history

2023Patents assigned to TELEFONAKTIEBOLAGET LM ERICSSSON PUBL (1)· patent assignee history

2024Patents assigned to GRUENENTHAL GMBH (1)· patent assignee history

2024Based in DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ERICSSON TELEFON AB L M	60	2021–2026
GRUENENTHAL GMBH	1	2024
TELEFONAKTIEBOLAGET LM ERICSSSON PUBL	1	2023

Locations

Location	Patents	Span
SE	60	2021–2026
DE	1	2024