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Class Information
Number: 219/121.67
Name: Electric heating > Metal heating (e.g., resistance heating) > By arc > Using laser > Cutting
Description: Subject matter wherein the workpiece is severed by a coherent light beam.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621036 |
Method of manufacturing implantable wireless sensor for in vivo pressure measurement |
Nov. 24, 2009 |
| 7622070 |
Method of manufacturing an implantable polymeric medical device |
Nov. 24, 2009 |
| 7619180 |
Laser head of a laser beam processing machine comprising alternating nozzles |
Nov. 17, 2009 |
| 7618415 |
Beam steering system for corneal laser surgery |
Nov. 17, 2009 |
| 7617061 |
Method and apparatus for accurately determining height coordinates in a satellite/laser positioning system |
Nov. 10, 2009 |
| 7605342 |
Laser processing head |
Oct. 20, 2009 |
| 7602563 |
System and method for focal length stabilization using active temperature control |
Oct. 13, 2009 |
| 7595463 |
Laser processing machine with monitoring of gas atmosphere and operating gases |
Sep. 29, 2009 |
| 7592567 |
Apparatus and method for disassembling containers having thermoplastic joining surfaces |
Sep. 22, 2009 |
| 7589297 |
Apparatus and method for cutting flat stent precursors |
Sep. 15, 2009 |
| 7576298 |
Method for making a golf club face |
Aug. 18, 2009 |
| 7569793 |
Sequential lateral solidification device and method of crystallizing silicon using the same |
Aug. 4, 2009 |
| 7564006 |
Apparatus for generating a rotating laser beam |
Jul. 21, 2009 |
| 7560660 |
Laser irradiation method and apparatus |
Jul. 14, 2009 |
| 7549852 |
Cutting machine |
Jun. 23, 2009 |
| 7549560 |
Wafer dividing method |
Jun. 23, 2009 |
| 7542125 |
Method for cutting an LCD substrate using coolant having low surface tension and low viscosity properties in which a partial cut, cooling with coolant and then a full cut takes place after coo |
Jun. 2, 2009 |
| 7528341 |
Scribing apparatus, substrate cutting apparatus equipped with the scribing apparatus, and substrate cutting method using the substrate cutting apparatus |
May. 5, 2009 |
| 7528343 |
Laser treatment of sanitary products |
May. 5, 2009 |
| 7521650 |
Laser machining apparatus |
Apr. 21, 2009 |
| 7482554 |
Laser beam processing machine |
Jan. 27, 2009 |
| 7482551 |
Processing a memory link with a set of at least two laser pulses |
Jan. 27, 2009 |
| 7479617 |
Monitoring slot formation in substrates |
Jan. 20, 2009 |
| 7469620 |
Method and system for eliminating external piercing in NC cutting of nested parts |
Dec. 30, 2008 |
| 7429034 |
Apparatus and method for thermal cutting of a workpiece |
Sep. 30, 2008 |
| 7420298 |
Water cooled high precision z-theta stage |
Sep. 2, 2008 |
| 7412762 |
Method and device for introducing weakened lines into a component rigid per se |
Aug. 19, 2008 |
| 7407861 |
Method and system for high-speed, precise micromachining an array of devices |
Aug. 5, 2008 |
| 7402773 |
Laser beam processing machine |
Jul. 22, 2008 |
| 7374791 |
Method for making and measuring a coating on the surface of a medical device using an ultraviolet laser |
May. 20, 2008 |
| 7367930 |
Automatic tool changer of laser beam machine |
May. 6, 2008 |
| 7364986 |
Laser beam processing method and laser beam machine |
Apr. 29, 2008 |
| 7356240 |
Processing method of polymer crystal, processing system of polymer crystal, and observation system of polymer crystal |
Apr. 8, 2008 |
| 7348517 |
Laser cutting apparatus with a high quality laser beam |
Mar. 25, 2008 |
| 7348516 |
Methods of and laser systems for link processing using laser pulses with specially tailored power profiles |
Mar. 25, 2008 |
| 7345257 |
Nozzle presetter for laser machining tool of laser beam machine |
Mar. 18, 2008 |
| 7321104 |
Cooling duct of a laser processing machine |
Jan. 22, 2008 |
| 7304265 |
Method and system for machining fragile material |
Dec. 4, 2007 |
| 7294454 |
Waveguide fabrication methods and devices |
Nov. 13, 2007 |
| 7282665 |
Method and apparatus for processing articles with a laser beam |
Oct. 16, 2007 |
| 7279108 |
Method for the manufacture of printed circuit boards with plated resistors |
Oct. 9, 2007 |
| 7268315 |
Monitoring slot formation in substrates |
Sep. 11, 2007 |
| 7257879 |
Combination apparatus for machining material with a milling cutter and a laser |
Aug. 21, 2007 |
| 7255806 |
Substrate processing method, method of manufacturing micro lens sheet, transmission screen, projector, display device, and substrate processing apparatus |
Aug. 14, 2007 |
| 7248940 |
Method and device for the robot-controlled cutting of workpieces to be assembled by means of laser radiation |
Jul. 24, 2007 |
| 7241669 |
Method of forming a scribe line on a passive electronic component substrate |
Jul. 10, 2007 |
| 7241967 |
Method and apparatus for cutting electrical wiring line on a substrate, and method and apparatus for manufacturing electronic device |
Jul. 10, 2007 |
| 7237324 |
Method for manufacturing chip resistor |
Jul. 3, 2007 |
| 7238912 |
Wafer characteristics via reflectometry and wafer processing apparatus and method |
Jul. 3, 2007 |
| 7228606 |
Method for producing a piezoelectric transducer |
Jun. 12, 2007 |
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