IPC Main Group
H10N 30/00 Piezoelectric or electrostrictive devices
Introduced: January 2023
Classification Context
- Section:
- ELECTRICITY
- Class:
- SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- Subclass:
- ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
Additional Content
Glossary
stacked or multilayer(ed) structure stacked or multilayer structure stacked or multilayered structure PE parts, e.g. PE layers, and electrodes alternating in one, i.e. stacking direction
Limiting references
Integrated devices or assemblies comprising PE and/or MS elements
Related Keywords
elements in general using ELECTROSTRICTIONPIEZO-ELECTRICITY elements in general
7 direct subcodes
Child Classifications
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- H10N 30/01 Manufacture or treatment
- H10N 30/2 with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N 30/3 with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N 30/4 with electrical input and electrical output, e.g. functioning as transformers
- H10N 30/5 having a stacked or multilayer structure
- H10N 30/6 having a coaxial cable structure
- H10N 30/8 Constructional details
Top Applicants
Top 10 applicants by patent filingsfor 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