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By admin, on April 24th, 2021
Canon multiple prime lenses patents spotted by Japanese patent hunting website hi-lows. The new range of RF Mount-based prime lenses includes RF 28mm F1.4, 30mm F1.4, and 35mm F1.4 Lens. Here are some details grabbed from the patents

Embodiment 1: RF35mm F1.4
Focal length: 35.00 mm
F number 1.42
Half angle of view: 31.72
Image height: 21.64 mm
Lens length: 112.71 mm
Back focus: 13.62 mm

Embodiment 5: RF30mm F1.4
Focal length: 29.26 mm
F number: 1.42
Half angle of view: 36.48
Image height: 21.64 mm
Lens length: 118.08 mm
Back focus: 10.05 mm

Embodiment 6: RF28mm F1.4
Focal length: 28.00 mm
F number: 1.42
Half angle of view: 37.69
Image height: 21.64 mm
Lens length: 140.62 mm
Back focus: 21.99 mm
More Patents From Canon
source Hi-Low
By admin, on January 18th, 2021

TNC Exclusive: First Published at thenewcamera.com
We have spotted a Canon 7D style Camera with Bone conduction speakers near the eyepiece of the camera. In case when the camera is working in fully silent mode only Photographer will hear the focus acquisition noise or shutter via this speaker.
Take a look at the patent drawings and position of the Bone Conduction speaker just above the eyepiece.

Camera Patent with Bone Conduction Speakers Patent Details
[To provide an imaging device that is capable of reliably bringing a bone-conduction speaker into contact with the face of a user. [Solution] This imaging device has: a camera body an eye piece for visually recognizing a subject image; and a frame member which is provided with an opening for allowing light of the subject image to pass therethrough, wherein the eye piece has a bone-conduction speaker .
More Image with Multiple Speakers near the eyepiece

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By admin, on August 3rd, 2020

Image of EOS C700 PL
Canon wants to create the Next generation of Cinema cameras. A recent patent surfaced over the web clearly shows that Canon wants to reduce the thickness of the cinema camera and make it more portable by reducing the pluggability of cables in the camera. More details below

Patent Details
Application JP20191A events – 2019-12-12
Application filed by Canon Inc- 2019-12-12
Priority to JP20191A – 2020-03-26

Translated Patent
To provide a device that is able to prevent a cable from being caught and a connector from being separated while achieving a thickness reduction in a width direction of an apparatus body.SOLUTION: A device 101 has a device body having a front side, a rear side and a side face disposed between them. The side face has a plurality of inclined faces including a first inclined face and a second inclined face. Each of the plurality of inclined faces includes a first end and a second end. The first end of each of the plurality of inclined faces is located nearer to the rear side than the second end. The first end of each of the plurality of inclined faces is located nearer to an optical axis than the second end in a width direction. The plurality of inclined faces are located so as not to overlap one other as viewed from the width direction and arranged such that some of them overlap as viewed from an optical axis direction. A plurality of external connection terminals are provided on the first inclination face. The second inclination face is provided with one external connection terminal displaced in the width direction and in a height direction orthogonal to the optical axis from all the external connection terminals of the first inclination face.SELECTED DRAWING: Figure 2
the present invention reduces the pluggability of the cable with respect to the external connection terminal even when a plurality of external connection terminals are arranged on the side surface in the width direction of the device main body, while reducing the width of the apparatus main body such as an imaging device in the width direction. Provided is a technique for preventing a cable from being caught or a connector from being disconnected without the need for the same.
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By admin, on May 3rd, 2020
 Creative Image of Canon Lens style Camera
TNC Exclusive: Canon working on a very unique Lens Style Camera that features adjustable flange distance under a super-compact lens body. It sounds very futuristic, but why Canon needs a variable flange distance- inside an Inter-changeable Lens-style Smart Camera? Maybe they are working to adapt various lenses of different mount system.

What about the throat diameter of EF/EF-S, EF-M, and RF Mount?
We know that Canon EF and EF-S have 54mm throat diameter and the EF-M mount has 47mm throat diameter and the newest addition RF mount also has 54mm throat diameter. So, not only adjustable flange distance? they also working on a Hybrid Mount to adapt all lenses.
| Current Lens Mounts |
| Lens Mount |
Flange Focal
Distance |
throat diameter |
| Canon EF-M |
18.0mm |
47mm |
| Canon RF |
20.0mm |
54mm |
| Canon EF |
44.0mm |
54mm |

An Appater with adjustable flange and throat diameter?
As you can see in the image the lens-style camera contact with lens adapter with the help of contact pins and spacer in between them. The Lens style camera will give you the freedom to choose to use any Canon lens you have.
Patent Details (Translated)
Application JPxxxxxxxx7A events – 2019-04-01
Application filed by, Canon Inc – 2019-04-01
Priority to JPxxxxxxxxx7A -2019-004-08
Publication of JPxxxxxxxxxxx4A
Status – Pending
An interchangeable lens 150 is detachably mounted via a lens adapter 400 on the front side of a digital camera 100 (hereinafter referred to as camera 100) according to the present embodiment. The camera 100 includes an image sensor unit 300, an image sensor protection unit 350, and a fixed unit 200.
By interposing a spacer between the fixing portions 222a to 222c and the image sensor unit 300, the flange back can be adjusted. The flange back is defined for each type of lens adapter. In the present embodiment, the imaging of the image sensor 310 of the image sensor unit 300 from the mount portion 411 (see FIG. 8A) of the fixed mount member 410 described later is performed. This is the distance to the surface 311.
http://thenewcamera.com/canon-future-vlogging-compacts-camera-patent/
We will update you soon as we get any new information.

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By admin, on April 1st, 2020

Canon future vlogging compact camera, The camera features a brand new moveable cylindrical camera unit that detects and tracks human + body face very effectively. The rear side of the camera we have a Display unit which is used for customization of camera basic settings.
Hands-Free Operation
No need to carry your compact any more with hands, with the help powerful suction part of the camera you can easily put this camera on your home window or Wall and start vlogging.

Patent Details
To provide a portable device in which a user’s own operating force does not destabilize the suction state of a suction part while being sucked by a window glass or a wall surface. An adsorbing unit, an adsorbing state detecting unit for detecting an adsorbing state of the adsorbing unit, a display unit for displaying various operation icons, and a control unit are provided, and the control unit includes the display unit. Among the operation icons displayed on the screen, the operation direction of the operation icon in the direction of gravity or the direction of separating the suction unit from the object to be sucked. It changes to the direction pressed against a to-be-adsorbed body, The operation direction of the operation icon of a direction other than that is not changed, It is characterized by the above-mentioned.
We will update you soon as we get any new information.

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By admin, on March 15th, 2020
Canon several new RF Mount lens patent surfaced over the web, let’s begin with Canon 85mm F1.2 lens and move on

1. Canon 85 mm f / 1.2 without the BR optical element
CANON filed a patent of 85 mm f / 1.2 without the BR optical element. This patent showed the optical formula of RF 50mm f / 1.2.
[Publication number] JP 2020-38295 (P2020-38295A) click here
[Publication date] March 12, 2 (2020.3.12)
[ Title of the Invention] Lens device and camera system equipped with its Embodiment
5: 85mm f / 1.2
Focal length: 83.20 mm
F-number: 1.24
Half angle of view: 14.58
Image height: 21.64 mm
Lens length: 121.31 mm
Back focus: 14.08 mm Example 2: RF 50mm F1.2 L USM Focal length: 51.10 mm F-number: 1.25 Half angle of view: 22.95 Image height: 21.64 mm Lens length: 111.01 mm Back focus: 14.60 mm

2. Canon 24-150mm F4 Lens
CANON filed a patent of 24-150mm f / 4 for 35mm RF Mount based full-frame mirrorless cameras
[Publication number] JP 2020-34631 (P2020-34631A) click here
[Publication date] March 5, 1980 (2020.3. 5)
[ Title of the Invention ] Zoom lens and image pickup device having it Embodiment
Focal length: 24.70 58.34 145.80 mm
F-number: 4.12 4.12 4.12
Half angle of view: 38.43 20.35 8.44
Lens length: 116.35 134.13 162.90 mm
Back focus: 18.26 15.54 24.00 mm

3. Canon 13-21mm F2.8
CANON filed a patent of 13-21 mm f / 2.8 zoom lens for 35mm full-frame mirrorless cameras.
[Publication No.] JP 2020-30251 (P2020-30251A) Click Here
[publication date] Ryowa 2 February 27 (2020.2.27)
[ Title of the Invention] Zoom lens and imaging device using it Embodiment
Zoom ratio: 1.58
Focal length: 13.40 17.30 21.20 mm
F number: 2.88 2.88 2.88
Half angle of view: 58.23 51.35 45.58
Image height: 21.64 21.64 21.64 mm
Lens length: 150.15 136.89 130.04 mm
Back focus: 20.96 25.13 29.31 mm
We will update you soon as we get any new information

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By admin, on February 10th, 2020

Canon is working hard to improve eye AF mode in their DSLR as well as Mirrorless cameras. Latest patent surfaced over the web suggest that Canon Future DSLR, Mirrorless and even Compact camera will have more precise, fast and accurate in still or 4K video recording mode. The New AF mode will also have Zoom function. Users will see enlarge AF area in display unit of the camera [specifically eye of the subject] when they wish to.
1. Canon improved eye AF patent Details
Application JP2019xxxxx events – 2019-06-26
Application filed by キヤノン株式会社, Canon Inc -2019-05-21
Priority to JP2019xxxxx6A – 2019-10-05
Publication of JP2019xxxxxA – 2020-03-09
Application status is Pending

2. More Patent Images

http://thenewcamera.com/canon-working-on-hybrid-mount-camera/
We will update you soon as we get any new information.

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