Featured patents

Memory Recollection Training System and Method of Use Thereof
US 08814359 B1, Aug. 26, 2014, Self examining type, Daniel V. Pompilio, III et al. / SimpleC, LLC (Atlanta, US)
A computer-implemented software application, the software accessible…

Spectacles Frame Side With Changeable Curvature
US 08789941 B2, July 29, 2014, Resilient or flexible, Alain Miklitarian et al.
A spectacle frame side including an articulation front end adapted to be…

Myopia Control Ophthalmic Lenses
US 08789947 B2, July 29, 2014, Lens design, Khaled A. Chehab et al. / Johnson & Johnson Vision Care, Inc. (Jacksonville, US)
A method of designing and forming a contact lens for retarding myopia…

Contact Lens for Correction of Irregular Astigmatism
US 08789945 B2, July 29, 2014, Astigmatic correction, Naoyuki Maeda et al. / Menicon Co., Ltd. (Nagoya, JP)
A contact lens for correction of irregular astigmatism, which is adapted…

Silicone Hydrogel Contact Lens Modified Using Lanthanide or Transition Metal Oxidants
US 08870372 B2, Oct. 28, 2014, Hydrophilic, Arthur Coury et al. / Semprus Biosciences Corporation (Cambridge, US)
A process for modifying the surface of a silicon-containing polymer, the process…

Color Contrast Enhancing Sunglass Lens
US 08733929 B2, May 27, 2014, Specific light filtering range, Michael Chiou et al. / Cornerstone Optical Co., Ltd. (Chia Yi County, TW)
A color contrast enhancing sunglass lens, comprising:…

Toric Contact Lens and Method for Manufacturing the Same
US 08668332 B2, March 11, 2014, Having a means to limit or facilitate movement, Naoki Tsuji et al. / Hoya Corporation (Tokyo, JP)
A toric contact lens, comprising:…

Method for Designing Non-Round Soft Contact Lenses
US 08668331 B2, March 11, 2014, Eye contact, Timothy A. Clutterbuck et al. / Johnson & Johnson Vision Care, Inc. (Jacksonville, US)
A method for forming non-round contact lenses for improving lens stability,…

Rotary Glasses
US 08641187 B2, Feb. 4, 2014, Folding, Hsing-Chen Li / High Rainbow Ent, Co., Ltd. (Tainan, TW)
A pair of rotary glasses, comprising:…

Systems and Methods for Widefield Mapping of the Retina
US 08491124 B2, July 23, 2013, Methods of use, Richard R. Spaide
A method for creating a widefield image of a retina in an eye, the retina…

Patentorg has 728 documents under Optics: Eye Examining, Vision Testing and Correcting Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot