Patent: Optical Viewfinder for Mirrorless Camera

Patent: EF 15mm f/4 & EF-M 9.5mm f/4

Updated: Patent: EF 15mm f/4 & EF-M 9.5mm f/4

Patent: Canon EF 85mm f/1.8 & EF 100mm f/1.8

Canon’s Focus on Innovation Once Again Lands Imaging Leader a Top Five Spot Among U.S. Patent Holders for 32nd Consecutive Year

Patent: Canon EF-M 9-18mm f/4-5.6

Patent: More Ultra Wide Zoom Lens Patents

Patent: A New Type of ASC Lens Coating

Patent: Canon EF 17-35mm f/4-5.6 IS STM

Patent: Canon Stacked Image Sensor Technology

Patent: Canon 400mm f/5.6 Mirror (Catadioptric) Lens

Patent: Autofocus Related Patent Applications from Canon

Patent: The Next Prosumer DSLR to Get Illuminated Buttons?

Patent: Canon EF-M 15-45mm f/1.8-3.5

Patent: EF-S 15-300mm & EF 28-550mm Optical Formulas

Patent: Canon Application for a Hybrid Viewfinder

Patent: Another Related to Curved Sensors

Patent: Variable Curved Image Sensor Concept

Patent: Canon 18-105mm f/4-5.6 With Built-in Telconverter, But With a Twist.

Patent: EF-S 30mm f/1.8 & EF 50mm f/1.8

Patent: New Tilt-Shift Lens Designs & More Information

Patent: Using Aluminum To Reduce Flare in DO Lens Elements

Apple Patent Shows an iPhone Turning Into a MacBook

Patent: Canon Working to Improve Dual Pixel AF

Patent: Canon Patents New Type of Focusing Screen

Canon Top Japanese Company in U.S. Patent Rankings

Patent: Canon EF 135 f/2L w/Apodization Filters

Patent: Canon RGBW 12 Image Sensor

Patent: Electronic Curved Sensor

Patent: Canon Curved Sensor to Reduce Vignetting

Patent: Canon EF 400mm f/2.8L IS With Built-in 1.4x and 1.7x Extender

Patent: Canon Mount Replacement Camera System

A Focus Peaking Patent from Canon

Patent: Canon Develops Variable Optical Low Pass Filter

Patent: A New Canon EF 300mm f/2.8L IS

Patent: How Canon Increased AF Point Spread in the EOS 5D Mark IV