Tag Archives: Patents

The latest patents from Sigma, Canon and Sony

By PR admin | Published: July 19, 2015

→ Sigma filed a patent for a 50mm f/1.4 DG HSM (FLD) Art lens with zero distortion. → Canon has a new patent applications for a lubricating camera body cap.

Posted in Canon, Sigma, Sony | Tagged | 18 Comments

The latest patents: Canon EF 24-105mm f/3.5-5.6 STM and Tamron 24mm f/2 VC lenses and a new Toshiba sensor design

By PR admin | Published: July 6, 2015

  → Canon filed a patent for a EF 24-105mm f/3.5-5.6 STM and EF-S 15-105mm f/2.8-5.6 STM lenses. → Tamron has a patent for a new 24mm f/2 VC full frame lens designed for DSLR cameras.

Posted in Canon, Tamron, Toshiba | Tagged | 3 Comments

Canon 10mm f/2.8L USM full frame lens and other patents from Canon, Sony and Olympus

By PR admin | Published: June 20, 2015

→ Is Canon getting into the drone business? A recently filed patent describes how to control the angle of the vertical and horizontal direction of the camera and how to analyze coordinates from GPS satellite. → Canon filed a patent for a full frame Canon 10mm f/2.8L USM lens (not a fisheye). → Canon filed a patent to […]

Posted in Canon, Olympus, Sony | Tagged | 8 Comments

Canon patents the world’s first tilt-shift zoom lens with image stabilization (IS) and macro capabilities

By PR admin | Published: May 29, 2015

Canon filed a patent for a tilt-shift lens with image stabilization (IS). Currently there are no other tilt-shift lenses with IS on the market. The lens design reveals two different IS systems – one for the tilt and one for the shift. What is even more intersting: the technical documentation even describes zoom and macro capabilities […]

Posted in Canon | Tagged | 16 Comments

The latest patents from Ricoh, Tamron, Olympus and Canon

By PR admin | Published: May 27, 2015

→ Pentax/Ricoh filed a patent for a new AF system where the AF points will cover a wide area of the frame. This is probably linked to one of the rumors that the new Pentax full frame DSLR camera will have a new “groundbreaking AF function”. → Tamron filed a patent for a 85mm f/1.8 VC designed […]

Posted in Canon, Olympus, Pentax, Ricoh, Tamron | Tagged | 10 Comments

New patents: Canon 35mm f/1.4 and Sony FE 55mm f/1.8 lenses

By PR admin | Published: April 30, 2015

Two new patents from Canon and Sony: → New Canon 35mm f/1.4 lens patent was filed in Japan. → Sony filed a patent for a FE 55mm f/1.8 full frame mirrorless lens.

Posted in Canon, Sony | Tagged | 12 Comments

New patents: Sigma 25mm f/1.2 for Micro Four Thirds and Tamron 90mm f/2.8 full frame mirrorless macro lenses

By PR admin | Published: April 23, 2015

Sigma filed a new patent in Japan for a 25mm f/1.2 lens for Micro Four Thirds sensors. In the past Sigma has filed patents for a 25mm f/1.4 and 75mm f/1.8 MFT lenses. In 2011 the company announced that it will start producing MFT lenses and currently has three different models: 19/2.8, 30/2.8 and 60/2.8.

Posted in Sigma, Tamron | Tagged | 5 Comments

The latest patents from Sigma, Sony, Canon, Apple and Ricoh

By PR admin | Published: April 20, 2015

→ Sigma filed a patent for a 400mm f/2.8 DG OS HSM lens. → Another Sigma patent: 24-105mm f/2.8-4 DG OS HSM Art lens.    → Sony patented a tiltable attachment for lens style cameras. → Another curved sensor patent from Sony. → Sony patented a curved surface (multi-layer sensor) that corrects the angle in which light falls […]

Posted in Apple, Canon, Konica Minolta, Ricoh, Sigma, Sony | Also tagged | 7 Comments

The latest patents from Sony, Tamron and Canon

By PR admin | Published: March 8, 2015

→ Tamron and Sony filed a join patent for a 35mm f/2.8 full frame lens. → The first 100x zoom lens is patented by Canon: 3-300mm f/1.8-9 IS.

Posted in Canon, Sony, Tamron | Tagged | 1 Comment

The latest patents from Tamron, Canon and Ricoh

By PR admin | Published: February 27, 2015

→ Tamron filed a patent for a 90mm f/2.8 Macro full frame mirrorless lens. → Canon has a patent for a 9-18mm f/3.5-4.5 APS-C mirrorless lens. → Canon filed a patent for EF-M lens adapter with improved AF speed.

Posted in Canon, Ricoh, Tamron | Tagged | 4 Comments

The latest Canon lens patents

By PR admin | Published: February 18, 2015

→ Canon filed a patent for an Image Stabilization (IS) converter-like device that can be added to any lens without changing the focal length.

Posted in Canon | Tagged | 2 Comments

The latest Tamron lens patents

By PR admin | Published: February 2, 2015

→ Tamron filed a patent for a 70-200mm f/4 VC lens. → Another interesting Tamron patent for a 28-320mm f/3.5-6.3 full frame mirrorless lens with image stabilization.

Posted in Tamron | Tagged | 10 Comments