CPC Subgroup Additional Only
Y10S 439/933 Special insulation
Full Title
Electrical connectors > Special insulation
4 direct subcodes
Child Classifications
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- Y10S 439/934 High voltage barrier, e.g. surface arcing or corona preventing insulator
- Y10S 439/935 Glass or ceramic contact pin holder
- Y10S 439/936 Potting material or coating, e.g. grease, insulative coating, sealant or, adhesive
- Y10S 439/937 Plural insulators in strip form
Top Applicants
Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT
- BOEING COMPANY US 2,373
- FORD GLOBAL TECHNOLOGIES US 2,244
- HYUNDAI MOTOR COMPANY KR 2,186
- TOYOTA MOTOR CORPORATION JP 1,997
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
- GE (GENERAL ELECTRIC COMPANY) US 1,794
- SAMSUNG ELECTRONICS COMPANY KR 1,705
- CORNING US 1,569
- TOYOTA MOTOR CORPORATION 1,403
- LG CHEM KR 1,364