Tag Archives: Patents

Four new Canon lens patents

Canon EF 28-135mm f:4-5.6 lens

Here are some of the latest Canon lens patents filed in Japan: → Canon EF 11mm f/4L USM lens → Canon 70-200mm f/2.8 DO lens

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The latest Canon and Fuji lens patents

Fuji 150mm f/2

Fuji recently filed a patent in Japan for a XF Fujinon 16mm f/1.8 and 150mm f/2 lenses. Another patent for a 20mm f/1.8 lens was also recently filed. Fuji already has a 18mm f/2 R and 23mm f/1.4 R lenses in their current XF lineup. Canon has a new patent application for a 30mm f/2.8 DO full frame […]

Posted in Canon, Fuji | Tagged | 1 Response

Canon filed a patent for a EF 1000mm f/5.6 DO lens

Canon EF 1000mm f:5.6 DO lens patent

Canon filed a new patent application in Japan for a EF 1000mm f/5.6 DO lens. Here are the details:

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Patents report: Fuji 20mm f/1.8, Canon EF-M 9-17mm f/3.5-5 STM, Tamron 28-70mm f/3.5-5.6 VC and more

Fuji Fujinon 20mm f:1.8 lens patent

Fuji has a new patent application filed in Japan for a Fujinon 20mm f/1.8 lens. Fuji already has a 18mm f/2 R and 23mm f/1.4 R lenses in their current XF lineup. Canon has a new EF-M 9-17mm f/3.5-5 STM mirrorless lens patent.

Posted in Canon, Fuji, Konica Minolta, Tamron | Also tagged | 8 Responses

Latest patents: Sigma 70-200mm f/2.8 DG OS HSM Sport, Canon mirrorless lenses and more

Konica Minolta lens patent

→ Sigma has a new patent for a 70-200mm f/2.8 DG OS HSM | Sport lens that will most likely replace the current 70-200mm f/2.8 EX DG OS HSM. Next are several new new lens patents from Canon and more:

Posted in Canon, Sigma, Toshiba | Also tagged | Comments closed

The latest patents from Canon, Ricoh and Apple

Apple patents ultra-compact folding telephoto lens for mobile devices

Ricoh files a patent for a 200mm f/2.8 full frame lens (for Pentax K-1). Canon EF-M 16-80mm f/2-6 STM lens patent. Canon EF-M 9-18mm f/3.5-4.5 STM APS-C mirrorless lens.

Posted in Apple, Canon, Pentax, Ricoh | Tagged | Comments closed