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| Number | Title | Issue Date |
| 7429034 | Apparatus and method for thermal cutting of a workpiece An apparatus for thermal cutting of workpieces includes a cutting means for separating a workpiece into a finished part and a residual part, a workpiece support, and support elements for supporting the workpiece. Separate first and second support elements are provid... | 09/30/2008 |
| 7420298 | Water cooled high precision z-theta stage A high precision z-theta stage having a horizontal translation axis (z-axis) and a rotary axis (theta-axis) parallel with the translation axis comprises parallel spaced apart linear translation stages, a carriage supported between the parallel translation stages, an... | 09/02/2008 |
| 7412762 | Method and device for introducing weakened lines into a component rigid per se For introducing a weakened line into a component 10, which is rigid per se and does not conform to a supporting mold or a receiving means in correspondence with the true shape, especially into an injection-molded part such as an instrument panel of an automob... | 08/19/2008 |
| 7407861 | Method and system for high-speed, precise micromachining an array of devices A method and system for high-speed, precise micromachining an array of devices are disclosed wherein improved process throughput and accuracy, such as resistor trimming accuracy, are provided. The number of resistance measurements are limited by using non-measuremen... | 08/05/2008 |
| 7402773 | Laser beam processing machine Disclosed herein is a laser beam processing machine having a chuck table for holding a workpiece, a laser beam applicator for applying a laser beam capable of passing through the workpiece to the workpiece held on the chuck table, and a processing-feeder for moving ... | 07/22/2008 |
| 7374791 | Method for making and measuring a coating on the surface of a medical device using an ultraviolet laser This invention relates to a method for manufacturing an implantable medical device, having a surface covered with a coating that can include a desired amount of a biologically active material, using an ultraviolet (UV) laser. The invention also pertains to a method ... | 05/20/2008 |
| 7372291 | Circuits having precision voltage clamping levels and method A slew rate control circuit includes a receiver for receiving input signals and an output generator for generating output signals based on the input signals. The slew rate control circuit also includes an electrical interconnection coupling an output of the receiver... | 05/13/2008 |
| 7368681 | Apparatus for simultaneous laser welding A device for the simultaneous welding of work pieces and containing a plurality of laser light sources. The laser light sources are positioned on at least one circle in such a manner that the partial beams emitted by the laser light sources produce at least one regi... | 05/06/2008 |
| 7367252 | Integrated circuit package separators An integrated circuit package separator. A base having a plurality of pins extending upwardly therefrom is provided. A support is provided over the base. The support has an upper surface and a plurality of holes. The pins extend through the holes and upwardly beyond... | 05/06/2008 |
| 7368756 | Trench cut light emitting diodes and methods of fabricating same A method is provided for forming semiconductor devices using a semiconductor substrate having first and second opposed sides, and at least one device layer on the second side of the substrate, the at least one device layer including first and second device portions.... | 05/06/2008 |
| 7367931 | Laser cutoff stacker assembly The present invention contemplates a machine and method for performing the laser sealing and laser cutting of flexible material into segments, such as a polymeric web in which the segments will ultimately be individual bags. The machine includes a generally cylindri... | 05/06/2008 |
| 7367930 | Automatic tool changer of laser beam machine The invention provides a rotation-type changer of torches and nozzles for a laser beam machine having a movable table. The automatic tool changer 100 of a laser beam machine is equipped with a plurality of torch holders 160 and a nozzle changer 170 | 05/06/2008 |
| 7363856 | Flat bed platesetter system The present invention provides a flat bed platesetter system and a method for its use, particularly for imaging printing plates. For providing a precise, continuous, rapid and format-independent system which is reliable, the present invention suggests to move the pr... | 04/29/2008 |
| 7365285 | Laser annealing method and apparatus A laser annealing system and apparatus, which includes a laser light source, which emits a laser beam through an a-Si layer on a substrate, an optical unit which forms an optical path along which the laser beam is transmitted through a subject to be annealed, and a ... | 04/29/2008 |
| 7366439 | Method of remanufacturing cartridge and remanufactured cartridge A method of remanufacturing a cartridge detachably mountable in an electrophotographic image-forming apparatus body and composed of styrene-based resin compositions at least in part, characterized by including the steps of: (1) dividing the cartridge into at least t... | 04/29/2008 |
| 7359762 | Measurement and alignment device including a display system A graphical user interface communicatively coupled with a non-contact measurement and alignment device enables user control over and display of the readings from the non-contact measurement and alignment device. In operation with a power tool, the graphical user int... | 04/15/2008 |
| 7356240 | Processing method of polymer crystal, processing system of polymer crystal, and observation system of polymer crystal The ultraviolet short-pulse laser light emitted from the ultraviolet short-pulse laser light source 1 is focused on and caused to irradiate a macromolecular crystal 8 contained in a sample container 6 via a shutter 2, intensity adjusting ... | 04/08/2008 |
| 7350446 | Wafer dividing apparatus A wafer dividing apparatus for dividing along dividing lines a wafer whose strength is reduced, along the dividing lines, comprising a tape holding means for holding a protective tape affixed to one surface side of the wafer; and a wafer dividing means comprising a ... | 04/01/2008 |
| 7348517 | Laser cutting apparatus with a high quality laser beam A laser cutting apparatus capable of properly cutting a workpiece having a large thickness with a laser beam. The laser cutting apparatus includes a gas laser oscillator; and an optical system including a collective lens and transmitting and collecting a laser beam ... | 03/25/2008 |
| 7348516 | Methods of and laser systems for link processing using laser pulses with specially tailored power profiles A laser pulse with a specially tailored temporal power profile, instead of a conventional temporal shape or substantially square shape, severs an IC link. The specially tailored laser pulse preferably has either an overshoot at the beginning of the laser pulse or a ... | 03/25/2008 |
| 7345257 | Nozzle presetter for laser machining tool of laser beam machine The invention provides a nozzle presetter for laser machining tool of laser beam machine for externally making position adjustments of nozzles for laser machining tools mounted on a laser beam machine. A nozzle presetter 900 has a base 910, and ... | 03/18/2008 |
| 7332415 | Silicon wafer dividing method and apparatus A method of dividing a silicon wafer along predetermined dividing lines, comprising a deteriorated layer forming step for forming deteriorated layers exposed to at least a surface to which a laser beam is applied, from the inside of the silicon wafer by applying a p... | 02/19/2008 |
| 7331676 | Apparatus for projecting a reduced image of a photomask using a schwarzschild objective An optical system for projecting an image of a photomask on a substrate, using a Schwarzschild objective includes an excimer laser, beam shaping optics for shaping a laser beam from the laser and a beam-dividing prism. The beam-dividing prism has a dividing-face inc... | 02/19/2008 |
| 7329446 | Drill stack formation The present invention provides a structure. The structure includes a stack of sheets. Successive sheets in each pair of successive sheets of the stack are coupled to each other by a removable adhesive. The removable adhesive is also disposed on top and bottom surfac... | 02/12/2008 |
| 7330301 | Inexpensive variable rep-rate source for high-energy, ultrafast lasers System for converting relatively long pulses from rep-rate variable ultrafast optical sources to shorter, high-energy pulses suitable for sources in high-energy ultrafast lasers. Fibers with positive group velocity dispersion (GVD) and self phase modulation are adva... | 02/12/2008 |
| 7323656 | Seal device of light path system in laser beam machine The invention provides a laser beam machine having a light path duct with improved dust proof property. A light path system of a laser beam machine comprises a light path duct 10 having a U-shaped cross-section with the upper end opened, and a light path 1... | 01/29/2008 |
| 7321104 | Cooling duct of a laser processing machine An apparatus for the removal of waste heat and material during laser cutting of a hollow workpiece by a laser beam includes a duct with external dimensions that permit insertion of at least a portion of the duct within the hollow workpiece, a chamber within the duct... | 01/22/2008 |
| 7304265 | Method and system for machining fragile material In a method for processing brittle material, a laser light from a laser light source irradiates the brittle material and transports an irradiating position of the laser light along a predetermined line, wherein the laser light L from a plurality of laser light sourc... | 12/04/2007 |
| 7302309 | Laser micromachining methods and systems A method of laser machining a fluid path is provided. The method comprises directing a first laser toward a first surface, directing a second laser toward a second surface of the substrate, and directing a third laser toward the second surface along at least a porti... | 11/27/2007 |
| 7294454 | Waveguide fabrication methods and devices A method of writing a waveguide using an ultrashort laser beam is disclosed. The laser beam is directed to a substrate in transverse relation to a waveguide propagation axis to generate an ultrashort laser pulse focus in the substrate. A refractive index is modified... | 11/13/2007 |
| 7294807 | Method and device for drilling holes in workpieces by means of laser beams A method and a device for producing holes in workpieces by using at least one laser beam, in particular a short-pulse or ultrashort-pulse laser beam, whereby a process gas is supplied to the point of contact of the laser beam with the workpiece. At least one paramet... | 11/13/2007 |
| 7288466 | Processing method, manufacturing method of semiconductor device, and processing apparatus A processing method for selectively reducing or removing the region to be exposed with energy ray in a film formed on a substrate, comprising relatively scanning a first exposure light whose shape on the substrate is smaller than the whole first region to be exposed... | 10/30/2007 |
| 7287075 | System for monitoring managed server health A Node Manager monitors the status of multiple servers. The Node Manager detects server failures, periodically monitors server health status, and performs server maintenance. When the Node Manager detects a server failure, it determines whether or not the server sho... | 10/23/2007 |
| 7283888 | Method and system for controlling a machine tool with direct transfer of machining data Method and system for a direct transmission of motion path data (310) from a generating system (204) to a control system (205) for use in controlling a servo-driven machine. For example, a machine tool for machining stock material, and the data ... | 10/16/2007 |
| 7282665 | Method and apparatus for processing articles with a laser beam A method for joining workpieces by welding with laser light, in which a plurality of workpieces are arranged between a lower pressure plate and a translucent upper pressure plate on a multiplicity of supporting segments movable in a vertical direction, whereby the w... | 10/16/2007 |
| 7279108 | Method for the manufacture of printed circuit boards with plated resistors A process is revealed whereby resistors can be manufactured integral with a printed circuit board by plating the resistors onto the insulative substrate. Uniformization of the insulative substrate through etching and oxidation of the plated resistor are discussed as... | 10/09/2007 |
| 7276397 | Integrated circuit package separator methods An integrated circuit package separator method for separating integrated circuit packages from a board having a plurality of integrated circuits. The method includes providing a base having a plurality of pins, providing a support over the base and having a pluralit... | 10/02/2007 |
| 7276673 | Solder bonding method and solder bonding device A solder bonding method and a solder bonding device are provided, in which solder is melted, and heating of electrode portions is performed by irradiating laser light to an inner side of a region where electrodes portions are provided, making the temperature differe... | 10/02/2007 |
| 7273997 | Laser processing nozzle coupling A laser processing nozzle coupling assembly for connecting a laser processing nozzle to a laser processing head includes a hollow sleeve, a laser processing nozzle adapted to be removably coupled to the sleeve, and a collar for coupling the nozzle to the sleeve. The... | 09/25/2007 |
| 7270270 | Optical scanner control method, optical scanner and laser machining apparatus A optical scanner control method and a optical scanner capable of positioning a mirror at a high speed independently of a rocking angle, and a laser machining apparatus for irradiating a printed circuit board with a laser beam by use of the optical scanner to thereb... | 09/18/2007 |
