Fujinon XF18-300mm F3.5-6.5 OIS, XF16-200mm F3.5-6.5 OIS, and XF16-150mm F4-6.5 OIS Patents Found
Sigma 65mm F1.4 DG DN and Sigma 50-135mm f/2.8 DC DN APS-C Patents Found
Tamron 15-28mm f/2.8, 24-70mm f/4, and 24-50mm f/2 Patents Found
Sigma 300mm f/2.8 DG DN, Sigma 200mm f/1.8, and Sigma 250mm f/2 Patents Found
Tamron 85mm F2.8 Di III and 125mm F1.8 Di III Patent Applications Found
→ Tamron 200-400mm f/4 and 70-130mm f/2 lens patents.
→ Tamron filed a patent for an 18-33mm f/3.3-3.8 lens for APS-C mirrorless cameras.
→ Tamron 16-70mm, 20-72mm, and 28-72mm f/4 full-frame mirrorless lens patents.
→ New Sigma 70-200mm f/4 DG DN OS lens patent.
→ New Canon RF 85mm, 95mm, and 100mm f/2.8 1:1 Macro lens patents.
