This is a curious patent (Japan Patent Application 2024-002151). When I was quickly culling through the applications my first thought was that it was a curved sensor, but reading more it became a far more curious application.
This patent application deals with very small changes that can occur when the camera is heated up or [. . . ]
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This patent application (US 2024/0427126) shows some interesting designs for super telephoto zooms. We have been hearing some rumours that such a lens may be coming, so this patent may be relevant for a future super-telephoto zoom lens. canonrumors.com »
2024-12-31 05:22
In this patent application (2024-163673), Canon is exploring some lesser-quality super telephoto primes. Could be good news for us peons that don't want to drop 5 digits on a super-telephoto prime. canonrumors.com »
2024-11-25 13:17
This is an interesting patent application (2024-090359) that is meant to patent some designs that are superficially meant for power zoom-capable lenses. The embodiments display both crop (assuming RF-S) and full-frame lenses. canonrumors.com »
2024-07-05 08:18
Canon News has uncovered a patent application for a quad pixel autofocus image sensor. Canon News explains Japan Patent Application 2019041178: This patent application from Canon Read more... canonrumors.com »
2019-03-24 00:31
Canon has applied for a patent on some apodization lenses for the EF mount. The following lens embodiments are included in the patent application; 50mm 1.4 35mm 1.4 24mm 1.4 US Patent Application 2018-0067333 canonrumors.com »
2018-03-08 20:01
It appears that Canon is continuing R&D into some kind of hybrid viewfinder for DSLRs. Canon News has uncovered a recent Japanese patent application from Canon for a hybrid viewfinder. Patent Summary: This one is a clever application where the EVF moves up with the mirror, to show the EVF image through the viewfinder. This Read more... canonrumors.com »
2017-11-18 16:40
In this patent application (2025-001041), Canon describes improvements to how dual lens VR lenses focus and calibrate the focus across both lenses. This series of patents (there have been a few) made me marvel at how much we take for granted with our stereoscopic lenses – our eyes- and how seamlessly they adjust independently without [.
In this patent application (2024-163673), Canon is exploring some lesser-quality super telephoto primes. Could be good news for us peons that don't want to drop 5 digits on a super-telephoto prime.
In this patent application (2024-111453), Canon explores the super telephoto zooms that ended up with the Canon RF 200-800mm f/6.3-9 IS USM. However, there are some other interesting designs in here worth exploring so let's go through them and you'll have to tell me if Canon should have gone for broke and made a 200-1000mm. [...] Source
At first, when I was writing up this patent application (2024-082112), I was leaning toward what others are mentioning on the internet that these are for ILC (interchangeable lens cameras) but after reading more, and looking at the back focus distances involved, I think it's more likely that these are for a compact rangefinder styled [...] Source
In this patent application (2024-078721), Canon is showing off some embodiments of some smaller standard F2. 8 zooms. While at first glance, this seems unlikely we should also keep in mind that Tamron's smaller 28-70 F2.
In this patent application (2024-076793), Canon shows off some embodiments of some lenses with internal zoom and focusing. The first embodiment that I'm going to talk about is a constant 60mm in lens length and a constant F4 aperture 12-30mm lens.
This is an intriguing patent application (2024-074321) because there are a few different embodiments that deserve a closer look than I originally thought reading through it. First, the 20-60mm F2. 8 would cover a lot of focal length bases for me.