https://photorumors.com/2026/05/02/the-latest-canon-patents-8/
The latest Canon patents - Photo Rumors
May 2, 2026 - Exciting New Patents for Canon RF Lenses: 130mm f/1.8, 300mm f/2.8, and 500mm f/5.6 Canon Patent P2026072135 Discovered: New RF 24mm f/3.5, 17-24mm f/4, and...
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https://blog.michaeldanielho.com/2013/03/canon-patents-45mm-50mm-60mm-prime-lens.html
Michael Daniel Ho - The Wildlife Ho-tographer: Canon Patents 45mm, 50mm, 60mm Prime Lens
Wildlife photographer, wildlife photography, Humpback, Killer, Blue whales, Wildlife Prints, Tigers, Bears, Dolphins, Eagles, wildlife blog
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https://www.jonesday.com/en/practices/experience/2019/03/canon-and-nikon-win-eight-iprs-against-two-papst-patents
Canon and Nikon win eight IPRs against two Papst patents | Experience | Jones Day
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https://www.techradar.com/news/canon-eos-r3s-eye-controlled-autofocus-details-shown-off-in-new-patents
Canon EOS R3's eye-controlled autofocus details shown off in new patents | TechRadar
Apr 30, 2021 - Possible menu setup makes it look like child's play
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