Satern
Jason Satern, Santa Rosa, CA US
Patent application number | Description | Published |
---|---|---|
20100060987 | Optical Device Exhibiting Color Shift Upon Rotation - An optical device exhibiting a color shift upon rotation is disclosed. The optical device has a textured surface having a relief structure finer than a human eye resolution but large enough not to exhibit diffraction effects. The textured surface is coated with an interference thin film that exhibits a color shift with tilt. A uniform color seen at one angle of rotation changes to another uniform color when the optical device is rotated in its own plane. A method of manufacturing of such an optical device, as well as the use of the optical device as an optical security and authentication element, is also disclosed. | 03-11-2010 |
20130285362 | OPTICAL DEVICE EXHIBITING COLOR SHIFT UPON ROTATION - An optical device exhibiting a color shift upon rotation is disclosed. The optical device has a textured surface having a relief structure finer than a human eye resolution but large enough not to exhibit diffraction effects. The textured surface is coated with an interference thin film that exhibits a color shift with tilt. A uniform color seen at one angle of rotation changes to another uniform color when the optical device is rotated in its own plane. A method of manufacturing of such an optical device, as well as the use of the optical device as an optical security and authentication element, is also disclosed. | 10-31-2013 |
Jason Satern, Morgan Hill, CA US
Patent application number | Description | Published |
---|---|---|
20140138242 | LITHIUM SPUTTER TARGETS - Described are methods of fabricating lithium sputter targets, lithium sputter targets, associated handling apparatus, and sputter methods including lithium targets. Various embodiments address adhesion of the lithium metal target to a support structure, avoiding and/or removing passivating coatings formed on the lithium target, uniformity of the lithium target as well as efficient cooling of lithium during sputtering. Target configurations used to compensate for non-uniformities in sputter plasma are described. Modular format lithium tiles and methods of fabrication are described. Rotary lithium sputter targets are also described. | 05-22-2014 |
Mark A. Satern, Phoeniz, AZ US
Patent application number | Description | Published |
---|---|---|
20150303664 | WIRE STRIPPING AND CUTTING TOOL - A wire stripping and cutting tool comprises two pivotally joined elongated members. First, second, and third pairs of cutting members are mounted on the elongated members. The cutting surfaces of the first pair of cutting members are shaped and dimensioned to cut through the outer sheath of sheathed electrical cable without cutting an electrical conductor within the sheath or the individual conductor insulation covering the conductor. The cutting surfaces of the second pair of cutting members are shaped and dimensioned to cut through the sheath and individual conductor insulation without cutting the conductor. The cutting surfaces of the third pair of cutting members are shaped and dimensioned to cut through the sheath, the individual conductor insulation, and the conductor. If no outer sheath is present, a modified first pair of cutting members may function as guide members to align separate conductors for the second pair of cutting members. | 10-22-2015 |