DIFF Subgroup
G03B 19/02 Still-picture cameras
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Cameras > Still-picture cameras
CPC:
Cameras (details G03B17/00) > Still-picture cameras
Of 6 combined children, 5 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- G03B 19/10 Plate or cut-film cameras (with provision for alternative use with roll film G03B19/08) IPC+CPC Available in IPC and CPC
- G03B 19/12 Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror IPC+CPC Available in IPC and CPC
- G03B 19/14 with paired lenses, one of which forms image on photographic material and the other forms a corresponding image on a focusing screen IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class G03,2013–2023, worldwide · Source: EPO PATSTAT
- CANON 31,416
- CANON JP 17,469
- KYOCERA DOCUMENT SOLUTIONS 9,845
- RICOH COMPANY 9,807
- ASML NETHERLANDS NL 9,427
- FUJIFILM JP 7,225
- KONICA MINOLTA CORPORATION 7,216
- FUJI XEROX COMPANY 5,711
- CARL ZEISS SMT DE 4,971
- RICOH COMPANY JP 4,123
Top Applicants (CPC)
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