CPC Subgroup Additional Only
G03G 2215/0407 Light-emitting array or panel
Full Title
Apparatus for electrophotographic processes > Arrangements for exposing and producing an image > Exposure devices > Light-emitting array or panel
3 direct subcodes
Child Classifications
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- G03G 2215/0409 Light-emitting diodes, i.e. LED-array
- G03G 2215/0412 Electroluminescent elements, i.e. EL-array
- G03G 2215/0414 Liquid-crystal display elements, i.e. LCD-shutter array
Top Applicants
Top 10 applicants by patent filingsfor class G03, 2013–2023, worldwide · Source: EPO PATSTAT
- CANON JP 19,215
- CANON 12,916
- ASML NETHERLANDS NL 10,000
- FUJIFILM JP 7,814
- SAMSUNG ELECTRONICS COMPANY KR 5,181
- CARL ZEISS SMT DE 5,079
- RICOH COMPANY JP 4,343
- LG INNOTEK COMPANY KR 4,054
- KYOCERA DOCUMENT SOLUTIONS 3,812
- KYOCERA DOCUMENT SOLUTIONS JP 3,682