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Hoffman, MN
Anthony L. Hoffman, Eagan, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20080213528 | Customized printing with depth effect - A moiré pattern display sheet defined by a surface is described. A first layer has a pattern printed thereon. The pattern includes a series of visual elements in a first row that have been distorted at least in a first direction. The series of visual elements is generated from an electronically saved file of vector based graphics. A light steering optical layer overlaying the first layer. The light steering optical layer comprising a plurality of optical features which change the direction of the light and thereby provide a depth effect of the series of visual elements to a viewer looking through the light steering optical layer. | 09-04-2008 |
| 20090168165 | System and Method for Combined 3-D Imaging and Full Video Using a Single Lenticular Lens Sheet - A method of creating a lenticular display and a lenticular display having a three-dimensional ( | 07-02-2009 |
| 20100134895 | THIN FILM HIGH DEFINITION DIMENSIONAL IMAGE DISPLAY DEVICE AND METHODS OF MAKING SAME - A high definition thin lens dimensional image display device and methods of manufacturing the same. The thin lens dimensional image display device generally includes a lens array on a first surface of a film, such as a lenticular lens array or a fly's eye lens array, with a printed imaged either printed directly on a second planar surface of the film, or on a separate substrate that is laminated thereto. The resulting display device offers a lower cost display device having greater flexibility for a wider variety of applications than traditional image display devices, without compromising image quality. Processes for manufacturing the display device include printing on a pre-fabricated thin lens web, inline printing of an image and patterning of the lens array, and inline printing of a substrate and application of a coating to the substrate which is subsequently patterned or embossed. | 06-03-2010 |
| 20110261464 | THIN FILM HIGH DEFINITION DIMENSIONAL IMAGE DISPLAY DEVICE AND METHODS OF MAKING SAME - A high definition thin lens dimensional image display device and methods of manufacturing the same. The thin lens dimensional image display device generally includes a lens array on a first surface of a film, such as a lenticular lens array or a fly's eye lens array, with a printed imaged either printed directly on a second planar surface of the film, or on a separate substrate that is laminated thereto. The resulting display device offers a lower cost display device having greater flexibility for a wider variety of applications than traditional image display devices, without compromising image quality. Processes for manufacturing the display device include printing on a pre-fabricated thin lens web, inline printing of an image and patterning of the lens array, and inline printing of a substrate and application of a coating to the substrate which is subsequently patterned or embossed. | 10-27-2011 |
| 20120062917 | MASS CUSTOMIZATION OF ARTICLES HAVING DIMENSIONAL AND/OR ANIMATED IMAGES - Mass customization of articles with a customized composite or dimensional image created from one or more custom images, such as photographs, text, and the like. The customized composite image is automatically generated by interlacing, or otherwise combining, the one or more custom or personalized images, and is automatically placed or imposed in a digital template to form a print ready file. The print file is then digitally printed on a substrate and a lens is married thereto such that the composite image is viewable through the lens. Alternatively, the print ready file, or at least the customized composite image, is printed directly on the back of a lens such that the composite image is viewable through the lens. | 03-15-2012 |
John Peter Hoffman, St. Francis, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090260221 | Partial Slot Dovetail for Generator Rotor - Re-machining a generator rotor tooth dovetail results in a transition zone at an end of the partial re-machined cut, between a newly cut load surface and an original load surface of the rotor tooth. The transition zone is susceptible to stresses that may adversely affect the fatigue strength of the rotor tooth. These stresses can be reduced by the steps of (a) forming at least one axial undercut stress relief groove across the transition zone between the newly cut load surface and the original load surface, (b) cutting and shaping a wedge that will fit in the transition zone, and (c) securing the wedge across the transition zone. | 10-22-2009 |
Joseph A. Hoffman, Minneapolis, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090211130 | THIN INTERNALLY ILLUMINATED SIGN - An internally illuminated sign includes a case at least partially lined with highly reflective layer and a display surface. The sign also includes light sources that emit light in directions approximately parallel to the display surface. | 08-27-2009 |
| 20110267817 | LIGHT BLOCK - A lighting element that includes a hollow enclosure, an optical lighting film, reflective interior surfaces, and a partially collimating light source is described. The lighting element can be used as a light block for illuminating light boxes, sign boxes, or luminaires. The lighting element can be rectangular in shape, thin, bright, uniform, energy efficient and lightweight, and can be configured to emit light from one or opposing surfaces. Additional light management elements, such as diffusing films, graphic films and information displays, can be positioned adjacent to the output surface(s) of the lighting element for a variety of applications. Several lighting elements can be tiled together to light larger areas and larger signs. | 11-03-2011 |
Leonard Hoffman, Minneapolis, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20110060745 | Method and system for configurable index generation and application - A method system and computer having a database management system to apply a user-provided index authored by a programmer, wherein the user-provided index is accepted by the computer and the database management system applies the user-provided index and the user authored index descriptor in database searches. A user may select, generate, and direct the computer to generate, or input an index descriptor, or information used by the computer to populate an index descriptor. The computer may examine the index descriptor in response to receipt or generation of a search query, and determine a relevance of the user-provided index for use in processing the query. The database management system may include a plurality of indexes, and the computer may evaluate the index descriptor to determine a relevance of the user provided index relative to the plurality of indexes. The computer may optionally apply a sequence of indexes in processing a search. | 03-10-2011 |
Zachary M. Hoffman, Bloomington, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090024203 | SURGICAL SITE ACCESS SYSTEM AND DEPLOYMENT DEVICE FOR SAME - An expandable surgical site access system and method for using the expandable surgical site access system to perform minimally invasive, percutaneous surgeries to access the spine or other bone structures, organs, or locations of the body is disclosed. In one embodiment, the surgical site access system includes an elongated, expandable stent that is particularly adapted to be deployed in a body during a surgical procedure to provide access to a surgical site within the body. The stent defines a working channel through the body from a point of entry to the surgical site. | 01-22-2009 |
| 20100145454 | INTERVERTEBRAL DISC NUCLEUS REPLACEMENT PROSTHESIS - A nucleus replacement prosthesis for a nucleus of an intervertebral disc. The nucleus replacement prosthesis includes an elastic porous construct having a plurality of interconnected pores. The porous construct may be formed of a non-hydrogel material. The porous construct is compressible by the application of an applied compressive force from an enlarged state to a smaller compressed state. The porous construct is predisposed to assume the enlarged state in the absence of the applied compressive force without hydration of the porous construct. A substance may be located in the interconnected pores of the porous construct. | 06-10-2010 |
| 20100168803 | Flexible Guide for Insertion of a Vertebral Stabilization System - An installation system for installing a vertebral stabilization system. The system includes an implant guide and an insert. The implant guide includes a handle and a shaft extending from the handle. The distal end of the shaft is configured for engagement with a head portion of a vertebral anchor. The shaft has flexibility characteristics allowing the shaft to flexibly bend between a first configuration and a second configuration. The insert is slidably disposed along the shaft of the implant guide. The insert inhibits the shaft from bending from the second configuration to the first configuration. | 07-01-2010 |
Zachary M. Hoffman, Minneapolis, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20120130427 | ADJUSTABLE OCCIPITAL PLATE - An occipital plate may include a central section, a pair of angled sections, and attachment assemblies comprising slide members configured to move along slots in the angled sections, and posts coupled to the slide members. Each post has a first and second cross dimensions. The first cross dimension of each post is less than a first cross dimension of a slide member. The second cross dimension of each post is approximately equal to a second cross dimension of a slide member. Rods may be coupled to the occipital plate at a variety of angles with respect to a midline of the plate. The angular adjustability may accommodate any misalignments in the rods. Further, the position of the attachment assemblies relative to the midline is adjustable to thereby provide for medial-lateral adjustability when attaching the rods to the occipital plate as part of an occipito-cervico-thoracic construct. | 05-24-2012 |