H10W 40/00 Arrangements for thermal protection or thermal control (integrated devices comprising arrangements for thermal protection H10D89/60)
Introduced: January 2026
Title
Titles differ between systems:
IPC: Arrangements for thermal protection or thermal control
CPC: Arrangements for thermal protection or thermal control (integrated devices comprising arrangements for thermal protection H10D89/60)
Full Title
Full titles differ between systems:
Arrangements for thermal protection or thermal control
Arrangements for thermal protection or thermal control (integrated devices comprising arrangements for thermal protection H10D89/60)
Additional Content IPC
Integrated devices comprising arrangements for thermal protection
Of 9 combined children, 8 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 2026.
Child Classifications
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- H10W 40/30 wherein the packaged device is completely immersed in a fluid other than air, e.g. immersed in a cryogenic fluid since 2026 +1 CPC IPC+CPC Available in IPC and CPC
- H10W 40/60 Securing means for detachable heating or cooling arrangements, e.g. clamps since 2026 +3 CPC IPC+CPC Available in IPC and CPC
- H10W 40/70 Fillings or auxiliary members in containers or in encapsulations for thermal protection or control since 2026 IPC+CPC Available in IPC and CPC
- H10W 40/80 Circuit arrangements for thermal protection or control of packages since 2026 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class H10,2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG DISPLAY KR 21,044
- SAMSUNG ELECTRONICS COMPANY KR 14,774
- LG DISPLAY COMPANY KR 9,454
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 8,301
- SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 7,642
- BOE TECHNOLOGY GROUP COMPANY 6,845
- BOE TECHNOLOGY GROUP COMPANY CN 6,806
- SAMSUNG DISPLAY 6,577
- LG CHEM KR 5,461
- SEMICONDUCTOR ENERGY LABORATORY COMPANY 5,115
Top Applicants (CPC)
Class H10,2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG DISPLAY KR 38,446
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 30,922
- SAMSUNG ELECTRONICS COMPANY KR 30,059
- BOE TECHNOLOGY GROUP COMPANY CN 20,304
- LG DISPLAY COMPANY KR 17,772
- BOE TECHNOLOGY GROUP COMPANY 15,621
- SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 13,629
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 11,750
- SAMSUNG DISPLAY 11,316
- SEMICONDUCTOR ENERGY LABORATORY COMPANY 9,697