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CPC Subclass Not Allocatable
G09F

DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS

Description

G09F covers devices and systems for visual display, advertisement, and identification purposes. This subclass encompasses signs, labels, name-plates, seals, and advertising apparatus that communicate information through visual means, including mechanical, electromechanical, and electronic display mechanisms. Technologies range from static signage and embossed labels to dynamic display boards and changeable sign systems.

14 direct subcodes

Child Classifications

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Top Applicants

Top 10 applicants by patent filingsfor class G09, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG DISPLAY KR 22,477
  2. BOE TECHNOLOGY GROUP COMPANY CN 16,016
  3. BOE TECHNOLOGY GROUP COMPANY 12,918
  4. LG DISPLAY COMPANY KR 12,599
  5. SAMSUNG ELECTRONICS COMPANY KR 12,009
  6. SAMSUNG DISPLAY 6,252
  7. SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 4,410
  8. SONY CORPORATION JP 3,965
  9. LG ELECTRONICS KR 3,901
  10. LG DISPLAY COMPANY 3,705