We’ve known for several months now that Canon was working on IBIS for its full-frame mirrorless EOS-R system, but a recent patent and a new rumor indicates that this tech might make its way into Canon’s DSLRs as well… and soon. The first indication of this possibility was a patent spotted by Northlight Images last week, but since a patent only rarely indicates a soon-to-be-released technology we decided to hold off on reporting about it. But now, Canon Rumors is…