• All sections
• G - Physics
• G03B - Apparatus or arrangements for taking photographs or for projecting or viewing them; apparatus or arrangements employing analogous techniques using waves other than optical waves; accessories therefor
• G03B 37/04 - Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view

Patent holdings for IPC class G03B 37/04

Total number of patents in this class: 557

10-year publication summary

Principal owners for this class