CPC Subgroup
H10D 30/60 Insulated-gate field-effect transistors [IGFET] (H10D30/40 takes precedence)
Full Title
Field-effect transistors [FET] (insulated-gate bipolar transistors H10D12/00) > Insulated-gate field-effect transistors [IGFET] (H10D30/40 takes precedence)
14 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- H10D 30/62 Fin field-effect transistors [FinFET]
- H10D 30/63 Vertical IGFETs (H10D30/66 take precedence)
- H10D 30/64 Double-diffused metal-oxide semiconductor [DMOS] FETs
- H10D 30/67 Thin-film transistors [TFT]
- H10D 30/68 Floating-gate IGFETs
- H10D 30/69 IGFETs having charge trapping gate insulators, e.g. MNOS transistors
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