Category Archives: Patents

Canon RF33mm f/1.8 APS-C and Canon RF24mm f/2.8 Full Frame Patents Found

Canon patents are being found pretty frequently with the most recent being Canon RF33mm f/1.8 APS-C and Canon RF24mm f/2.8 Full Frame patents. overview [Publication number] P2024082112 [Release date] 2024-06-19 [Title of Invention] Optical system and imaging device having the same [Application date] 2022-12-07 [Applicant] [Identification number] 000001007 [Name or company name] Canon Inc. An […]

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Canon Patents For Inner Zoom 15-60mm F2.8 and 22-80mm F2.8 Found

A patents for Canon inner zoom 15-60mm f/2.8 and 22-80mm f/2.8 were found by asobinet. The overview [Publication number] P2024079936 [Release date] 2024-06-13 [Name of invention] Zoom lens, and imaging device and imaging system having the same [Application date] 2022-12-01 [Applicant] [Identification number] 000001007 [Name or company name] Canon Inc. A zoom lens that has […]

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Canon 20-60mm f/2.8 and 28-70mm f/2.8 Patents Found

Patents were found for Canon 20-60mm f/2.8 and Canon 28-70mm f/2.8 lenses. These lenses will fit well with Canon’s current RF lineup of lenses. overview [Publication number] P2024074321 [Release date] 2024-05-31 [Name of invention] Zoom lens, and optical device and imaging system having the same [Application date] 2022-11-21 [Applicant] [Identification number] 000001007 [Name or company […]

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Canon 14-20mm f/2 and 14-24mm f/2.8 Patents Found

Canon RF 28-70mm f/2 L USM: B&H Photo / Amazon / Adorama Canon RF 24-70mm f/2.8 L IS USM: B&H Photo / Amazon / Adorama Patents were found for Canon 14-20mm f/2 and Canon 14-24mm f/2.8 lenses. These lenses will fit well with Canon’s current RF lineup of lenses. overview [Publication number] P2024071267 [Release date] […]

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