On January 27, 1880, Thomas A. Edison received a patent for”an electric lamp for giving light by incandescence”. Edison famously summarized his quest for the…
Tag: Edison
This Day in Patent History - On October 17, 1888, Thomas Edison filed a patent for the Optical Phonograph (the first movie). Edison claimed is that it will ‘do for the eye what the phonograph does for the ear.’
On October 17, 1888, Thomas Edison filed a patent for the Optical Phonograph (the first movie). Edison claimed is that it will ‘do for the…