Tag: patent

Canon Lens RumorsCanon Patents

EF 24-70 f/2.8L II Patent Published

It's coming, really! We posted the filed patent of a 24-70 f/2.8L…

Craig Blair
Craig Blair
Third Party Lenses

Sigma 500 f/4 Patent

We previously reported Sigma would be updating some of their large primes.…

Craig Blair
Craig Blair
Canon Patents

APS-C 11mm f/2 Patent

  A patent for a super high performance APS-C lens has been…

Craig Blair
Craig Blair
Canon Mirrorless & Medium FormatCanon Patents

First Canon Mirrorless Related Patent?

The First Canon Mirrorless Related Patent? This appears to be a lens…

Craig Blair
Craig Blair
Canon Lens RumorsCanon Patents

EF 300 f/4L IS II Patent

A patent for a 300 f/4L IS II has been filed in…

Craig Blair
Craig Blair

EF 24-105 f/3.5-5.6 IS Patent

Patent Publication No. 2010-237455 Release date 2010/10/21 Filing date 2009/03/31 Example 6…

Craig Blair
Craig Blair

Canon Radio Flash Trigger Patent?

See USPTO Appl. No. 12/700,098 Photography Bay has uncovered a patent for…

Craig Blair
Craig Blair

Patent Fun

I need an interpreter Canon Rumors needs a patent interpreter. Someone with…

Craig Blair
Craig Blair

EF 60mm f/2.8 IS Macro

EF and not EF-S? A claimed sighting of a prototype new Macro.…

Craig Blair
Craig Blair

Patent Explained Take 2 :)

Patent Madness This is why patents drive me crazy, I need to…

Craig Blair
Craig Blair

In Body Stabilization Patent?

Patent Fun I like to lead with the following, I am the…

Craig Blair
Craig Blair

EF 14-24 Coming in 2010? [CR1]

Canon EF 14-24 f/2.8L NL has been told to expect Canon to…

Craig Blair
Craig Blair