LICHTEMITTIERENDES HALBLEITERELEMENT
European patent · EP4068398 · In force
Register entry
- Publication number
- EP4068398
- Application number
- EP22170458
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 1, 2008
- Published
- Oct 5, 2022
- Granted
- Oct 7, 2026
- Protection ends at the latest
- Jan 31, 2028
- Next annual fee due
- Feb 28, 2027
- IPC classes
- H10H 20/831 (2025.01)
- Priority
- JP 2007023568 01.02.2007JP 2007044801 25.02.2007
- Divided from
- EP18193709
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 7, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 07.10.2026
Parties
Inventor
SANO, Masahiko
Tokushima, 774-8601, JP
SAKAMOTO, Takahiko
Tokushima, 774-8601, JP
EMURA, Keiji
Tokushima, 774-8601, JP
KADAN, Katsuyoshi
Tokushima, 774-8601, JP
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.