Latest Canon Patents
Canon EF 100-400 f/4-5.6L IS Patent Pending
New 100-400 f/4-5.6L IS in the pipeline? A pending patent has shown…
Canon 16-35 f/2.8 DO Patent
More lens patents This is an interesting DO patent from Canon. There…
Canon Mirrorless Related Patent?
Patent Publication No. 2011-107255 2011.6.2 Published 2009.11.13 filing date Conventional mount…
Canon 3 Layer Sensor (Foveon Type?) Patent
3 Layer Image Sensor A Canon patent was recently released showing a…
Patents: Diffractive Optic 2.0x & 1.8x Teleconverters
Patent Publication No. 2011-123336 2011.6.23 Release Date 2009.12.11 filing date Related 2011-123334
Canon EF-S 18-270 f/3.2-5.6 IS Coming Soon?
A New Superzoom The 18-200 didn't light any sales fires for Canon.…
Canon Patents This Week
New Macros and Tilt Shifts Coming? Recent patents have shown new Macro…
Patent – EF 35 f/1.4L II
Canon files patent for EF 35 f/1.4L II Patent Publication No. US…
Patent – EF 50 f/1.4
Canon patent for EF 50 f/1.4 USM Patent Publication No. 2011-70032 Published…
