G06K 7/00 Methods or arrangements for sensing record carriers, (methods or arrangements for marking the record carrier in digital fashion G06K1/00; pattern recognition G06F18/00; arrangements for image or video recognition or understanding G06V10/00; character recognition, recognising digital ink or document-oriented image-based pattern recognition G06V30/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Methods or arrangements for sensing record carriers
CPC: Methods or arrangements for sensing record carriers, (methods or arrangements for marking the record carrier in digital fashion G06K1/00; pattern recognition G06F18/00; arrangements for image or video recognition or understanding G06V10/00; character recognition, recognising digital ink or document-oriented image-based pattern recognition G06V30/00)
Full Title
Full titles differ between systems:
Methods or arrangements for sensing record carriers
Methods or arrangements for sensing record carriers, (methods or arrangements for marking the record carrier in digital fashion G06K1/00; pattern recognition G06F18/00; arrangements for image or video recognition or understanding G06V10/00; character recognition, recognising digital ink or document-oriented image-based pattern recognition G06V30/00)
Additional Content IPC
Glossary
sensing reading the content of the record carrier
Limiting references
Methods or arrangements for marking the record carrier in digital fashion Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints ,
Of 10 combined children, 6 exist in both systems.
4 codes are CPC-only extensions.
Child Classifications
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- G06K 7/02 by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means IPC+CPC Available in IPC and CPC
- G06K 7/04 by mechanical means, e.g. by pins operating electric contacts +1 CPC IPC+CPC Available in IPC and CPC
- G06K 7/06 by means which conduct current when a mark is sensed or absent, e.g. contact brush for a conductive mark +1 CPC IPC+CPC Available in IPC and CPC
- G06K 7/08 by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes +3 CPC IPC+CPC Available in IPC and CPC
- G06K 7/10 by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation +7 CPC IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class G06,2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 66,669
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,313
- MICROSOFT TECHNOLOGY LICENSING US 41,918
- GOOGLE US 32,969
- SGCC(STATE GRID CORPORATION OF CHINA) 30,822
- INTEL CORPORATION US 30,010
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY 28,235
- HUAWEI TECHNOLOGIES COMPANY CN 26,079
- APPLE US 21,891
- HUAWEI TECHNOLOGIES COMPANY 20,505
Top Applicants (CPC)
Class G06,2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 76,952
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,841
- MICROSOFT TECHNOLOGY LICENSING US 44,778
- GOOGLE US 35,735
- INTEL CORPORATION US 32,087
- HUAWEI TECHNOLOGIES COMPANY CN 30,572
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY 25,023
- APPLE US 23,482
- SGCC(STATE GRID CORPORATION OF CHINA) 22,548
- HUAWEI TECHNOLOGIES COMPANY 20,917