Here is a recap of the latest Canon patents:
Canon DSLR camera with illuminated buttons (similar to the Nikon D850)
Canon 12-385mm f/1.8-4 lens designed for a 4/3 sensor
Canon 400mm f/5.6 mirror-reflex lens
Several new Canon patents for super-telephoto lenses - from a new EF 300mm f/2.8L IS to a new EF 800mm f/5.6L IS
Canon EF-M 15-45mm f/1.8-3.5 lens
Canon 15-145mm f/3.4-6.5 lens for APS-C cameras
Canon large rear screen flip screen
Canon tilt-shift lens with autofocus and image stabilization
