CHROMA-DELTA-QUANTISIERUNGSPARAMETER IN DER VIDEOCODIERUNG
European patent · EP3991414 · In force
Register entry
- Publication number
- EP3991414
- Application number
- EP20745355
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 26, 2020
- Published
- May 4, 2022
- Granted
- Aug 6, 2025
- Protection ends at the latest
- Jun 25, 2040
- Next annual fee due
- Jun 30, 2026
- IPC classes
- H04N 19/124 (2014.01)H04N 19/176 (2014.01)H04N 19/186 (2014.01)H04N 19/70 (2014.01)
- Priority
- US 201962868771 P 28.06.2019US 202016912232 25.06.2020
- PCT application
- PCT/US2020/039823 26.06.2020
- PCT publication
- WO2020/264297 30.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 17, 2026
Change
Published in Swissreg on 17.06.2026
- Aug 6, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.08.2025
Parties
Inventor
HAN, Yu
San Diego, California 92121-1714, US
VAN DER AUWERA, Geert
San Diego, California 92121-1714, US
COBAN, Muhammed Zeyd
San Diego, California 92121-1714, US
CHIEN, Wei-Jung
San Diego, California 92121-1714, US
CHAO, Yung-Hsuan
San Diego, California 92121-1714, US
NALCI, Alican
San Diego, California 92121-1714, US
KARCZEWICZ, Marta
San Diego, California 92121-1714, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.