G03H2240/26 - CPC Classification Index

ClassID:

178823 ⎘

G03H2240/26 - CPC Classification

Classification description:

Hologram nature or properties; Details of physical variations exhibited in the hologram Structural variations, e.g. structure variations due to photoanchoring or conformation variations due to photo-isomerisation

Recent Application in this class:

20250199472

2025-06-19

PHASE CHANGE MATERIAL-BASED METASURFACE STRUCTURE AND RELATED METHOD

20220221821

2022-07-14

HOLOGRAPHIC OPTICAL DEVICE AND MANUFACTURING METHOD THEREFOR

20200355996

2020-11-12

Hologram medium and optical element

20090219590

2009-09-03

Method and apparatus for the production of polarization holograms

20080013138

2008-01-17

Hologram recording material, hologram recording medium and hologram recording method

20070201118

2007-08-30

Optical Waveguide Type Holographic Memory

20070117027

2007-05-24

Hologram-recording material, hologram-recording medium, and hologram-recording method

20070032846

2007-02-08

Holographic tattoo

20060057467

2006-03-16

Hologram recording material and hologram recording method