Tag Archives: Canon patents

The latest patents from Canon, Sigma, and Viltrox

Tons of Canon Patents Found 9-18mm F4 IS, 10-20mm F2.8-4 IS, 11-22mm F2.8 IS, 12-30mm F4-6.3, 24-50mm F4-6.3, 14-30mm f/4-6.2, 24-50mm f/4-6.2, and 12-28mm f/4-6.4 Canon Patents For 15-28mm F2.8 and 17-30mm F2.8 Zooms More Canon Patents 400-600mm F2.8-4, 300-600mm F2.8-4.5, and 70-300mm F4 Canon 180mm F3.5 Macro, 300mm F4 Macro, and 100mm F4 Macro […]

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The latest patents from Canon and Tamron

Canon 20-40mm F4 IS and 26-40mm F4.5-6.3 IS Patents Found Canon Power Zoom Patents: Canon 15-30mm F4-6.3 PZ, 20-50mm F4-5.6 PZ, and 12-30mm F4-6.3 PZ With Internal Zoom Canon Memory Card Cooling Patent Might Apply to Canon R1 and Canon R5 Mark II Tamron 50-200mm f/2.8 Patent Found

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The latest Canon patents

The latest Canon patents:

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