The latest patents from Canon, Ricoh and Apple

Pentax-200mm-f2.8-ED-IF-DC-full-frame-lens
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
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 patent
Canon EF-M 9-18mm f/3.5-4.5 STM APS-C mirrorless lens.

Canon WiFi GPS metal housing patent
Canon has a patent for metal housing that can fit the Wi-Fi and GPS modules.

Apple patents ultra-compact folding telephoto lens for mobile devices
Apple patents ultra-compact folding (zoom?) telephoto lens for mobile devices.

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