fbpx

DIY Photography

Hacking Photography - one Picture at a time

Search

Submit A Story

Nikon is trying to invalidate RED’s raw video patent, arguing it shouldn’t have been granted in the first place

by 4 Comments

It’s no secret that RED is very protective of its patents, particularly the one covering the internal recording of compressed raw video. They’ve pursued it pretty relentlessly over the years, stifling the competition and probably setting back camera development by quite a few years. DJI and Kinefinity are rumoured to have removed their internal raw capabilities over RED’s threats. More recently, however, RED’s sights have been aimed towards Nikon.

Nikon announced in April that the Nikon Z9 was going to gain internal 12-Bit ProRes RAW and 8K 12-Bit N-RAW in a firmware update. The very next month, RED sued them over patent infringement claims as a result. In September, Nikon denied that they’d done so and now we know why. They’re claiming RED should’ve never been granted the patent in the first place and this video from FrameVoyager summarises the whole saga in probably the best way I’ve seen so far.

[Read More…]

Canon patents smart selfie stick that automatically adjusts your composition

Canon has filed yet another interesting patent: a gadget of the past and the future at the same time. Yes, it’s a selfie stick – but on the next level.

While the selfie stick is so 2014, Canon’s new patent adds an interesting twist to the gadget I thought we all forgot. It comes with a built-in camera and it automatically controls the focal length, as well as the length and angle of the stick itself.

[Read More…]

Nikon denies RED’s infringement accusations, ready to prove it in court

by 2 Comments

Earlier this year, RED filed a lawsuit against Nikon blaming them for illegally copying their video compression patent. Nikon announced the new version 2.0 firmware for the Nikon Z9, and RED claimed that Nikon illegally infringed on seven patents that deal with “a video camera that can be configured to highly compress video data in a visually lossless manner.”

However, Nikon isn’t ready to give in without a fight. The company recently answered to RED’s accusations, claiming that they deny every allegation of the infringement. And from Nikon’s statement, it appears that they’re ready to prove their claims in court and challenge RED’s lawsuit.

[Read More…]

Canon has patented an internal liquid cooling system for mirrorless cameras

by 7 Comments

Well, this is a not unexpected patent filing, really. With all of the overheating issues surrounding the EOS R5 and EOS R6 bodies on release, it’s obvious Canon has heat issues. Even though firmware updates have improved it somewhat, their existing passive cooling isn’t really great. The EOS R5c solves the overheating issue with an active fan cooling system that makes the camera pretty chunky, but can Canon do better?

It looks like they want to, as a new patent application from Canon describes a liquid cooling system for mirrorless cameras. This one, though, shouldn’t make your camera all that much bigger. It’s a pretty interesting idea which uses a magnetic cooling fluid. This is pumped through the camera by magnetic fields. So, it’s not the typical sort of pump we’d find in other liquid-cooled devices, like desktop PCs.

[Read More…]

Canon patents a bunch of cinema lenses including 40-100mm f/1.5, 18-45mm f/1.5 and 70-210mm f/2.5

by 1 Comment

Well, this is interesting. Canon patents new lens designed all the time, but these days, it’s typically in relation to RF mount lenses targeted specifically towards photography. In this case, though, it looks like Canon’s filed patents for several lenses that appear to actually be cinema lenses. The big giveaway is in the opening description, referring specifically to “Super 35 format” rather than APS-C.

The new lenses look pretty interesting, too, and may potentially upset the balance of common staples like the Sigma 18-35mm f/1.8 and 50-100mm f/1.8 Art series lenses commonly used for video due to their wide aperture and focal length range. The patent actually mentions a number of different lens designs, with various focal ranges and maximum apertures of between f/1.5 and f/2.5.

[Read More…]

Canon publishes patents for a very compact 28-70mm f/2.8 zoom lens

by Leave a Comment

Canon has published a patent for two new zoom lens in the 28-70mm f/2.8 and 28-60mm f/2.8 focal length ranges. What makes them particularly interesting, though, is how tiny they are, for zooms with such wide aperture zooms, with both coming in at a little over 105mm long at the shorter end of their focal length limit of ~28mm. Even at their maximum zooms of 60mm and 67.9mm, they still only hit 132.38mm and 138.40mm respectively, making them very compact indeed.

The “Problem to be solved”, according to the Asobinet’s quote from the patent is “to provide a zoom lens having a short total length and a small size but having high optical performance”. And it suggests that thanks to recent development in cameras – namely, Canon’s gone mirrorless – it’s now possible to create a zoom lens of this focal length range and wide aperture that meets these parameters.

[Read More…]

Apple submits patents for ‘a watch with a camera’

by 2 Comments

Who says the wristwatch is dead? Not Apple at any rate as they have just filed a patent application for a “watch having a camera” Yep, we have camera-phones, but now it looks like we may get a camera-watch in future. But don’t worry, it will probably be more James Bond than Flight of the Concords. Apple isn’t planning to actually glue a point and shoot onto a watch, they’ve come up with several different ideas for how to execute it.

One of the designs depicts the camera placed in the digital crown part of the watch (that’s the side button for the uninitiated), where it can operate whilst the wristwatch is being worn, which does seem logical to keep it out of the way.

[Read More…]

RED sues Nikon for infringement on video compression patent

by Leave a Comment

High-end video camera brand RED is suing Nikon for illegally copying their video compression patent. Nikon introduced the system in their new firmware 2.0 update for the Z9 mirrorless camera. With the 2.0 update, the Z9 can capture 8.3K RAW video at up to 60 frames per second in Nikon’s new “N-RAW format” or up to 4.1K at 60 frames per second ProRes RAW HQ.

The lawsuit was filed in a southern California federal court and asserts that the Japanese camera manufacturer and its United States subsidiaries have illegally infringed on seven patents that deal with “a video camera that can be configured to highly compress video data in a visually lossless manner.”

[Read More…]

Canon patents drone gimbal but this one might be for us photographers and filmmakers

by 1 Comment

Canon isn’t a name we normally associate with drones, but a new drone gimbal camera patent suggests they might be starting to try to take on the consumer drone market. If they are planning to tackle the likes of DJI and Autel, Canon does have some experience with drones. This isn’t their first one, having released the PD6E2000-AW-CJ1 drone (doesn’t that name just roll right off the tongue?) back in 2017.

But that 2017 drone wasn’t focused towards general consumers or even higher-end working photographers and filmmakers at all. That $20,000 drone (along with the $20,000 camera you need to bolt onto it) was designed specifically for activities like search and rescue. This new patent, though, looks like they might be targeting the consumer market.

[Read More…]

Recent Posts