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IPC Subgroup
G02B 30/5

the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels

Introduced: January 2020

Full Title

Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images > the image being built up from image elements distributed over a three-dimensional [3D] volume, e.g. voxels

Classification Context

Section:
PHYSICS
Class:
OPTICS
Subclass:
OPTICAL ELEMENTS, SYSTEMS OR APPARATUS

3 direct subcodes

Child Classifications

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  • G02B 30/52 the three-dimensional [3D] volume being constructed from a stack or sequence of two-dimensional [2D] planes, e.g. depth sampling systems
  • G02B 30/54 the three-dimensional [3D] volume being generated by moving a two-dimensional [2D] surface, e.g. by vibrating or rotating the 2D surface
  • G02B 30/56 by projecting aerial or floating images

Top Applicants

Top 10 applicants by patent filingsfor class G02, 2013–2023, worldwide · Source: EPO PATSTAT

  1. BOE TECHNOLOGY GROUP COMPANY 13,460
  2. BOE TECHNOLOGY GROUP COMPANY CN 11,745
  3. SAMSUNG DISPLAY KR 10,908
  4. CANON 9,072
  5. FUJIFILM JP 7,957
  6. SAMSUNG ELECTRONICS COMPANY KR 7,805
  7. LG DISPLAY COMPANY KR 6,558
  8. CHINESE ACADEMY OF SCIENCES 5,855
  9. NITTO DENKO CORPORATION JP 5,817
  10. OLYMPUS CORPORATION JP 4,579