Class B23H : WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
Subclass 5/00: Combined machining
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11992889 | Method for preparing a cross-size micro-nano structure array | Nov 21, 20 | May 28, 24 | SOOCHOW UNIVERSITY |
| 11065715 | Combined liquid guided laser and electrical discharge machining | May 03, 16 | Jul 20, 21 | General Electric Company |
| 10589368 | Machine learning device having function of adjusting welding positions of core in wire electric discharge machine | Jul 11, 19 | Mar 17, 20 | FANUC CORPORATION |
| 10442023 | Simulation apparatus of wire electric discharge machine having function of determining welding positions of core using machine learning | Nov 28, 16 | Oct 15, 19 | FANUC CORPORATION |
| 10338020 | Method for measuring metal ion permeability of polymer film and device for measuring metal ion permeability of polymer film | Jan 29, 16 | Jul 02, 19 | LG Chem Ltd. |
| 9993888 | Wire electrical discharge machine | Mar 02, 16 | Jun 12, 18 | FANUC CORPORATION |
| 9981401 | Apparatus using electrochemical discharge machining process and method using the same | Oct 01, 15 | May 29, 18 | Foundation of Soongsil University-Industry Cooperation |
| 9562279 | Prespray processing method | May 26, 10 | Feb 07, 17 | NISSAN MOTOR CO., LTD. |
| 9333577 | Electro discharge machining apparatus and method | Aug 29, 08 | May 10, 16 | GENERAL ELECTRIC COMPANY |
| 9162302 | Manufacturing method of electrode for honeycomb structure forming die | Dec 12, 11 | Oct 20, 15 | NGK INSULATORS, LTD. |
| 9120168 | Electrode for honeycomb structure forming die | Dec 12, 11 | Sep 01, 15 | NGK INSULATORS, LTD. |
| 9004335 | Method and device for machining a workpiece | Dec 08, 10 | Apr 14, 15 | CONTINENTAL AUTOMOTIVE GMBH |
| 8847117 | Method of stabilizing thermal resistors | Mar 16, 09 | Sep 30, 14 | MICROBRIDGE TECHNOLOGIES INC., SENSORTECHNICS GMBH, |
| 8822873 | Method for manufacturing honeycomb structure forming die | Mar 15, 11 | Sep 02, 14 | NGK INSULATORS, LTD. |
| 8747625 | Grinding/electrolysis combined multi-wire-slicing processing method for silicon wafers | Jul 14, 10 | Jun 10, 14 | NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS |
| 8506791 | Linear guide | Aug 16, 06 | Aug 13, 13 | MTU AERO ENGINES GMBH |
| 8500988 | Device and method for ELID honing | Sep 08, 06 | Aug 06, 13 | SUBARU CORPORATION |
| 8323473 | Methods and systems for monitoring and controlling electroerosion | Nov 23, 04 | Dec 04, 12 | GENERAL ELECTRIC COMPANY |
| 8236162 | Electroerosion machining system and method for electrode wear compensation | Sep 30, 08 | Aug 07, 12 | GENERAL ELECTRIC COMPANY |
| 8212171 | System and method for ultrasonic assisted EDM machining | Dec 26, 07 | Jul 03, 12 | Sonics & Materials, Inc. |
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