Patent: Dual Pixel Phase Detect AF While in AI Servo

Last updated: May 6, 2025 4:16 am

Published: August 12, 2014

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A new patent that integrates normal AF with phase detect AF has become public. This sort of technology could very much improve AF tracking in burst mode. Perhaps we'll see this technology on the upcoming EOS 7D replacement?

If anyone can further clarify this patent, please do.

Patent Publication No. 2014-142372

Published Date 2014.8.7
Filing date 2012.1.22

Source: [EG]

TAGGED:EOS 7D EOS 7D Mark II patent

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Craig is the founder and editorial director for Canon Rumors. He has been writing about all things Canon for more than 17 years. When he's not writing, you can find him shooting professional basketball and travelling the world looking for the next wildlife adventure. The Canon EOS R1 is his camera of choice.