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PCE
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IPC Subgroup
G06K 1/02

by punching

Introduced: September 1968

Last revised: January 2006

Full Title

Methods or arrangements for marking the record carrier in digital fashion > by punching

Classification Context

Section:
PHYSICS
Class:
COMPUTING OR CALCULATING; COUNTING
Subclass:
GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS

Filing statistics

IPC G06K 1/02 belongs to the parent subclass G06K, which recorded 601,580 patent applications worldwide between 2013 and 2023. Annual filings declined from 25,461 in 2013 to 14,926 in 2023 (-41%), peaking at 101,406 applications in 2020. The most active applicants in class G06 are SAMSUNG ELECTRONICS COMPANY (66,669 applications), IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) (62,313 applications) and MICROSOFT TECHNOLOGY LICENSING (41,918 applications).

Source: EPO PATSTAT, worldwide filings

Related Keywords

PUNCHING of record carriers

3 direct subcodes

Child Classifications

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  • G06K 1/04 controlled by sensing markings on the record carrier being punched
  • G06K 1/05 High-speed punches, e.g. controlled by electric computer

Top Applicants

Top 10 applicants by patent filingsfor class G06, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 66,669
  2. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,313
  3. MICROSOFT TECHNOLOGY LICENSING US 41,918
  4. GOOGLE US 32,969
  5. SGCC(STATE GRID CORPORATION OF CHINA) 30,822
  6. INTEL CORPORATION US 30,010
  7. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 28,235
  8. HUAWEI TECHNOLOGIES COMPANY CN 26,079
  9. APPLE US 21,891
  10. HUAWEI TECHNOLOGIES COMPANY 20,505