It was about five years ago that Canon's first camera drone efforts came to light with the PD6E2000-AW-CJ1. The >$20,000 drone appeared to be targeted to the security market rather than professional (nevermind consumer) photographers. And then the product – really a drone made by Prodrone, one of Canon's side investments – quietly disappeared.
Now we see from a patent application that Canon continues to work on the underlying systems technology, this one involving a gimbal for a small camera on a quadcopter that allows for two-axis freedom of movement while maintaining electronic connections. This invention is scaled to serve a consumer-level camera, such as those small-sensor cameras already used on most drones.
The patent's inventor, Shinji Obana, has been responsible for several Canon patents involving moving components that require continuous electronic information flow.
As a professional patent attorney (and patented inventor in the camera space) with decades of optics expertise I’m on call at no charge to help avoid making these embarrassing but common journalistic blunders.
If you can’t link a patent, it ain’t patented.
We get it, and you're right. But the point is these published applications show areas in which Canon is working (or seeking to prevent others from working). That's the take home message and the relevant subject for discussion. What claims are ultimately granted, if any, are basically irrelevant as far as this forum goes...much like your repeated corrections to these sorts of threads.
Jack
Would they limit flight range or flight time in firmware? An 'overheat' timer perhaps?
Maybe just restrict the video output artificially???
When the only tool you have is a Canon cripple hammer, every photo and video product looks like a nail that needs market segmentation! :oops:
Canon Inc. Places Third in U.S. Patents Granted in 2021 IFI Claims Rankings