Holographic processes or apparatus using particles or using waves other than those

Official title: Holographic processes or apparatus using particles or using waves other than those covered by groups G03H1/00 or G03H3/00 for obtaining holograms; Processes or apparatus for obtaining an optical image from them (G03H1/22 takes precedence; construction of electron microscopes H01J37/26; {investigating or analysing materials by the use of microwaves G01N22/00, by the use of particles wave or X-rays G01N23/00, G21K7/00})

G03H5/00 (Holographic processes or apparatus using particles or using waves other than those) appears on 87 US grants and 83 published applications in this corpus.