Jon Herman
Jon Herman Ulvensoen, Asgardstrand NO
Patent application number | Description | Published |
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20110096411 | FLEXIBLE LENS ASSEMBLY WITH VARIABLE FOCAL LENGTH - The present invention is related to a lens assembly comprising a flexible lens body ( | 04-28-2011 |
20120229877 | OPTICAL POWER SWITCH (OPS) - The present invention is generally related to the field of optical systems and/or lens attachments, and more specific to an optical system and/or lens attachment providing a switchable Optical Power Switch (OPS) controllably switchable between different states. A soft transparent material ( | 09-13-2012 |
Jon Herman Ulvensoen, Asgardstrad NO
Patent application number | Description | Published |
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20100091389 | DESIGN OF COMPACT ADJUSTABLE LENS - The present invention provides a solution for designing a compact adjustable lens assembly, wherein a circular shaped piezoelectric crystal is bending a thin glass cover, thereby providing a shift of focal length of the lens assembly. | 04-15-2010 |
Jon Herman Ulvensøen, Asgardstrand NO
Patent application number | Description | Published |
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20100133230 | METHOD FOR MANUFACTURING ADJUSTABLE LENS - The present invention provides method steps for manufacturing an assembly of adjustable lenses on a wafer. The method steps provide an easy manufacturing of such lenses, minimizing the cost of assembly, and at the same time provide a solution for mass production of compact adjustable lenses for use in mobile phones, etc. | 06-03-2010 |
20110164330 | METHOD AND ARRANGEMENT FOR REDUCING THERMAL EFFECTS IN COMPACT ADJUSTABLE OPTICAL LENSES - The present invention provides thermal compensation for a lens assembly comprising a polymer lens body. Polymers do have different thermal expansion coefficients which makes it necessary to compensate for thermal expansions to keep optical characteristics of such lenses within specifications when used under different environmental conditions. Also, it is necessary to provide thermal compensation during manufacturing of such lenses due to high temperatures during manufacturing steps. | 07-07-2011 |