CPC Subgroup Additional Only
G03G 2215/00717 Detection of physical properties
Full Title
Apparatus for electrophotographic processes > relating to the copy medium handling > Stable handling of copy medium > Detection of physical properties
16 direct subcodes
Child Classifications
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- G03G 2215/00721 of sheet position
- G03G 2215/00725 of sheet presence in input tray
- G03G 2215/00729 of sheet amount in input tray
- G03G 2215/00734 of sheet size
- G03G 2215/00738 of sheet thickness or rigidity
- G03G 2215/00742 of sheet weight
- G03G 2215/00746 of sheet velocity
- G03G 2215/00751 of sheet type, e.g. OHP
- G03G 2215/00755 of sheet toner density
- G03G 2215/00759 of sheet image, e.g. presence, type
- G03G 2215/00763 of sheet resistivity
- G03G 2215/00767 of sheet potential
- G03G 2215/00772 of temperature influencing copy sheet handling
- G03G 2215/00776 of humidity or moisture influencing copy sheet handling
- G03G 2215/0078 of opening of structural part
- G03G 2215/00784 of connection or pressing of structural part
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