Canon patent application 2019-087397 (Japan) discusses how to make IBIS (In Body Image Stabilisation) work with lens-based image stabilisation. Not an easy task, I guess. This is not the first…
US Patent Application 20490158760 discusses how to get better autofocus performance when picturing objects in the sky, like the moon. In recent years, the number of pixels in image capturing…
US patent application US20190146195 describes the optical formulas for 100mm f/1.4 and 135mm f/1.8 lenses for the Canon EOS R system.
Hi Lows Note spotted a Canon patent application (Japan, 2019-074633) describing the optical formula for a 17-34mm f/4-5.6 lens for the Canon EOS R mirrorless system. Zoom ratio: 1.94Focal length:…
Here is a list of Canon patent applications. Canon patent application in Japan 2019-066586 describes optical formulas for various fast prime lenses for the EOS M system. 20mm 1.414mm 1.822mm…
Canon patent application 2019-0113711 (USA) describes the optical formula for an RF 50mm f/1.8 and RF 28mm f/1.8 lens, both for the Canon EOS R full frame mirrorless system. Focal…
Interesting Canon patent application (2019-056787, Japan). The patent describes a pop-up flash with LEDs. This is interesting for videographers or anyone needing a continuous light source for their work. From…
Another Canon patent application spotted by Hi Lows Note. Patent application 2019-49646A and 2019-49645A describes optical formulas for 85mm f/1.2, 100mm f/1.4, 24-70mm f/2.8, and 28-85mm f/2-2.8 lenses for mirrorless…
Canon patent application US20190096931 describes a stacked sensor. If you want to lear more about how a stacked sensor works, this article might help. From the patent literature: In CCD…
Canon patent application US20190094490 describes the optical formula for an 8-15mm fisheye lens. Given the back focus distance this is most likely a lens for the EOS M system. From…
Not the first Canon patent application about IBIS (In Body Image Stabilisation). Patent application US20190094566 describes the technology for a sensor based image stabilisation system. Patent application abstract: An image…
Hi Lows Note spotted a Canon patent application (2019-45631A) describing optical formulas for a 35mm f/1.4 and 85mm f/1.2 for full frame DSLRs, and for a 70-200mm f/2.8 for full…
Here is another Canon patent application (2019-0079269) for two lenses for the Canon RF mount. From the patent abstract: Provided is a zoom lens including a plurality of lens units,…
Hi Lows Note spotted a Canon patent application (2019-040219) for a 10mm f/2.8 lens for full frame cameras. I'm not the expert but given the back focus distance I think…
Canon patent application in Japan 2019-032390 and 2019-032391 discuss optical formulas for various telephoto prime lenses: Focal distance 294.00 F number 2.91 a half field angle (degree) -- 4.21image height 21.64 Whole length of…
Hi Lows Note spotted a Canon patent application (2019-028317) for 400mm f/4, 600 mm f/4, and 800 mm f/5.6 telephoto lenses with DOE (Diffractive Optical Elements). Focal distance 582.00 F number…
Here are the latest Canon patent applications. Canon patent application 2019-023685 describes a pop-up EVF (Electronic ViewFinder). From the patent literature: Since a display-device part and the eyepiece for magnifying…
Canon is investing in their new EOS R system in a concrete and solid way. Here is a Canon patent application (2019-020679) for an RF 70-300mm F/4-5.6 IS lens. This…
Canon Empowers the Future as a Top U.S. Patent Recipient and Innovative Leader Company Also Rises to Secure Second Place in New Ultimate Patent Ownership Analysis Press release: MELVILLE, NY,…
Edit: This was already part of the previous patent application. Hi Lows Note spotted a Canon patent application for a 24mm f/1 lens and for a focal reducer. Specification and…
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