CPC Main Group Additional Only
H10K 2101/00 Properties of the organic materials covered by group H10K85/00
Filing statistics
CPC H10K 2101/00 belongs to the parent subclass H10K, which recorded 287,700 patent applications worldwide between 2013 and 2023. Annual filings grew from 19,301 in 2013 to 29,524 in 2023 (+53%), peaking at 32,602 applications in 2020. The most active applicants in class H10 are SAMSUNG DISPLAY (38,446 applications), TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (30,922 applications) and SAMSUNG ELECTRONICS COMPANY (30,059 applications).
Source: EPO PATSTAT, worldwide filings
10 direct subcodes
Child Classifications
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- H10K 2101/10 Triplet emission
- H10K 2101/20 Delayed fluorescence emission
- H10K 2101/30 Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
- H10K 2101/40 Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
- H10K 2101/50 Oxidation-reduction potentials, e.g. excited state redox potentials
- H10K 2101/60 Up-conversion, e.g. by triplet-triplet annihilation
- H10K 2101/70 Down-conversion, e.g. by singlet fission
Top Applicants
Top 10 applicants by patent filingsfor 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