Patent application number | Description | Published |
20120046779 | AUTOMATED 3D BUILD PROCESSES - A conveyor or other transport mechanism is provided to support multiple, sequential builds from a three-dimensional fabrication machine. The conveyor may be heated/cooled, coated, or otherwise treated to assist in adhesion during a build, as well as removal of objects after a build. Each fabricated object may be automatically removed from the conveyor as the conveyor moves in order to restore a buildable surface for fabrication of additional objects. | 02-23-2012 |
20120059503 | AUTOMATED 3D BUILD PROCESSES - A conveyor or other transport mechanism is provided to support multiple, sequential builds from a three-dimensional fabrication machine. The conveyor may be heated/cooled, coated, or otherwise treated to assist in adhesion during a build, as well as removal of objects after a build. Each fabricated object may be automatically removed from the conveyor as the conveyor moves in order to restore a buildable surface for fabrication of additional objects. | 03-08-2012 |
20120059504 | AUTOMATED 3D BUILD PROCESSES - A conveyor or other transport mechanism is provided to support multiple, sequential builds from a three-dimensional fabrication machine. The conveyor may be heated/cooled, coated, or otherwise treated to assist in adhesion during a build, as well as removal of objects after a build. Each fabricated object may be automatically removed from the conveyor as the conveyor moves in order to restore a buildable surface for fabrication of additional objects. | 03-08-2012 |
Patent application number | Description | Published |
20130328228 | COLOR THREE DIMENSIONAL PRINTING - A variety of techniques for color mixing support a user-controllable palette of colors for use when fabricating three-dimensional objects. | 12-12-2013 |
20140043441 | MOBILE DEVICE ACCESSORY FOR THREE-DIMENSIONAL SCANNING - A variety of techniques are disclosed for enabling three-dimensional scanning with mobile devices. In general, an accessory provides additional optics, image sensors, lighting and/or processing to complement preexisting device hardware in support of a variety of three-dimensional imaging techniques. | 02-13-2014 |
20140043442 | MOBILE DEVICE ACCESSORY FOR THREE-DIMENSIONAL SCANNING - A variety of techniques are disclosed for enabling three-dimensional scanning with mobile devices. In general, an accessory provides additional optics, image sensors, lighting and/or processing to complement preexisting device hardware in support of a variety of three-dimensional imaging techniques. | 02-13-2014 |
20140070461 | COLOR SWITCHING FOR THREE-DIMENSIONAL PRINTING - By reversing the direction of a first build material fed into an extruder, the first build material can be wholly or partially evacuated from the extruder before a second material is introduced. This approach mitigates transition artifacts and permits faster, more complete changes from one build material to another. | 03-13-2014 |
Patent application number | Description | Published |
20090141564 | MEMORY REGISTER DEFINITION SYSTEMS AND METHODS - Apparatus, systems, and methods are disclosed that operate to encode register bits to generate encoded bits such that, for pairs of addresses, an encoded bit to be coupled to a first address in a memory device may be exchanged with an encoded bit to be coupled to a second address in the memory device. Apparatus, systems, and methods are disclosed that operate to invert encoded bits in logic circuits in the memory device if original bits were inverted. Additional apparatus, systems, and methods are disclosed. | 06-04-2009 |
20110179221 | MEMORY REGISTER ENCODING SYSTEMS AND METHODS - Apparatus, systems, and methods are disclosed that operate to encode register bits to generate encoded bits such that, for pairs of addresses, an encoded bit to be coupled to a first address in a memory device may be exchanged with an encoded bit to be coupled to a second address in the memory device. Apparatus, systems, and methods are disclosed that operate to invert encoded bits in logic circuits in the memory device if original bits were inverted. Additional apparatus, systems, and methods are disclosed. | 07-21-2011 |
20120195131 | MEMORY REGISTER ENCODING APPARATUS AND METHODS - Apparatus, systems, and methods are disclosed that operate to encode register bits to generate encoded bits such that, for pairs of addresses, an encoded bit to be coupled to a first address in a memory device may be exchanged with an encoded bit to be coupled to a second address in the memory device. Apparatus, systems, and methods are disclosed that operate to invert encoded bits in logic circuits in the memory device if original bits were inverted. Additional apparatus, systems, and methods are disclosed. | 08-02-2012 |
Patent application number | Description | Published |
20080211636 | Radio frequency data communications device - A radio frequency identification device includes an integrated circuit including a receiver, a transmitter, and a microprocessor. The receiver and transmitter together define an active transponder. The integrated circuit is preferably a monolithic single die integrated circuit including the receiver, the transmitter, and the microprocessor. Because the device includes an active transponder, instead of a transponder which relies on magnetic coupling for power, the device has a much greater range. | 09-04-2008 |
20090243649 | MEMORY MODULE AND METHOD HAVING IMPROVED SIGNAL ROUTING TOPOLOGY - A registered memory module includes several memory devices coupled to a register through a plurality of transmission lines forming a symmetrical tree topology. The tree includes several branches each of which includes two transmission lines coupled only at its ends to either another transmission line or one of the memory devices. The branches are arranged in several layers of hierarchy, with the transmission lines in branches having the same hierarchy having the same length. Each transmission line preferably has a characteristic impedance that is half the characteristic impedance of any pair of downstream transmission lines to which it is coupled to provide impedance matching. A dedicated transmission line is used to couple an additional memory device, which may or may not be an error checking memory device, to the register. | 10-01-2009 |
20130030881 | METHODS AND APPARATUS FOR PERFORMING FINANCIAL TRANSACTIONS - A radio frequency identification device includes an integrated circuit including a receiver, a transmitter, and a microprocessor. The receiver and transmitter together define an active transponder. The integrated circuit is preferably a monolithic single die integrated circuit including the receiver, the transmitter, and the microprocessor. Because the device includes an active transponder, instead of a transponder which relies on magnetic coupling for power, the device has a much greater range. | 01-31-2013 |
20130132689 | MEMORY REGISTER ENCODING APPARATUS AND METHODS - Apparatus, systems, and methods are disclosed that operate to encode register bits to generate encoded bits such that, for pairs of addresses, an encoded it to be coupled to a first address in a memory device may be exchanged with an encoded bit to be coupled to a second address in the memory device. Apparatus, systems, and methods are disclosed that operate to invert encoded bits in logic circuits in the memory device if original bits were inverted. Additional apparatus, systems, and methods are disclosed. | 05-23-2013 |
Patent application number | Description | Published |
20130202264 | WAVEGUIDES HAVING PATTERNED, FLATTENED MODES - Field-flattening strands may be added to and arbitrarily positioned within a field-flattening shell to create a waveguide that supports a patterned, flattened mode. Patterning does not alter the effective index or flattened nature of the mode, but does alter the characteristics of other modes. Compared to a telecom fiber, a hexagonal pattern of strands allows for a three-fold increase in the flattened mode's area without reducing the separation between its effective index and that of its bend-coupled mode. Hexagonal strand and shell elements prove to be a reasonable approximation, and, thus, to be of practical benefit vis-à-vis fabrication, to those of circular cross section. Patterned flattened modes offer a new and valuable path to power scaling. | 08-08-2013 |
20130294468 | DIFFRACTIVE OPTICAL ELEMENTS FOR TRANSFORMATION OF MODES IN LASERS - Spatial mode conversion modules are described, with the capability of efficiently transforming a given optical beam profile, at one plane in space into another well-defined optical beam profile at a different plane in space, whose detailed spatial features and symmetry properties can, in general, differ significantly. The modules are comprised of passive, high-efficiency, low-loss diffractive optical elements, combined with Fourier transform optics. Design rules are described that employ phase retrieval techniques and associated algorithms to determine the necessary profiles of the diffractive optical components. System augmentations are described that utilize real-time adaptive optical techniques for enhanced performance as well as power scaling. | 11-07-2013 |
20150340835 | DIFFRACTIVE OPTICAL ELEMENTS FOR TRANSFORMATION OF MODES IN LASERS - Spatial mode conversion modules are described, with the capability of efficiently transforming a given optical beam profile, at one plane in space into another well-defined optical beam profile at a different plane in space, whose detailed spatial features and symmetry properties can, in general, differ significantly. The modules are comprised of passive, high-efficiency, low-loss diffractive optical elements, combined with Fourier transform optics. Design rules are described that employ phase retrieval techniques and associated algorithms to determine the necessary profiles of the diffractive optical components. System augmentations are described that utilize real-time adaptive optical techniques for enhanced performance as well as power scaling. | 11-26-2015 |