Canon Top Japanese Company in U.S. Patent Rankings
TOKYO, January 12, 2017—Canon Inc. again ranked first among Japanese companies and…
Patent: More Curved Sensor Information
Canon continues to roll out the curved sensor patents. This one gives…
Patent: Canon PowerShot 12-60mm f/2-4 for 1.5″ Sensors
An optical formula for a 12-60mm f/2-4 for 1.5" sensors has appeared. Egami…
Patent: Canon EF 135 f/2L w/Apodization Filters
Canon has filed a patent for an EF 135mm f/2L optical formula…
Patent: Canon 3.6-255mm F2.8-7 w/ Built-in Extender for PowerShot
An interesting lens patent for a PowerShot camera has appeared, in the…
Patent: Electronic Curved Sensor
Another patent showing a curved sensor design from Canon has appeared. A…
Patent: Canon Curved Sensor to Reduce Vignetting
It looks like Canon is continuing to research curved sensors, this patent…
Patent: PowerShot 3.8-380mm f/2.3-7 Lens
A patent over at Egami showing a 3.8-380mm f/2.3-7 lens for a PowerShot…
Patent: New PowerShot Lens, 6-22mm f/1.4-1.8 for 1 Inch Sensor
A patent showing the optical formula for a 6-22mm f/1.4-1.8 for 1 inch…
Patent: Canon EF 400mm f/2.8L IS With Built-in 1.4x and 1.7x Extender
We didn't think the built in extender on the EF 200-400mm f/4L…
