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 5/02: Combined machining Electrical discharge machining combined with electrochemical machining
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11772177 | Method for high-speed wire cutting | Aug 05, 21 | Oct 03, 23 | Agie Charmilles SA |
| 10864586 | Electrochemical machining device | Dec 26, 17 | Dec 15, 20 | Intai Technology Corp. |
| 10300544 | Machining and manufacturing systems and method of operating the same | May 23, 16 | May 28, 19 | General Electric Company |
| 10052703 | Silicon wafer slicing device using wire discharge machining | Jul 15, 15 | Aug 21, 18 | Korea Institute of Energy Research |
| 10022812 | Methods for the electroerosion machining of high-performance metal alloys | Oct 09, 14 | Jul 17, 18 | General Electric Company |
| 9981401 | Apparatus using electrochemical discharge machining process and method using the same | Oct 01, 15 | May 29, 18 | Foundation of Soongsil University-Industry Cooperation |
| 9958855 | Electro discharge machining system with batch processing of holes and manufacturing method therefor | Oct 25, 13 | May 01, 18 | APPLIED MATERIALS, INC. |
| 8652307 | Apparatus and method for magnetic field assisted electrochemical discharge machining | Jul 27, 09 | Feb 18, 14 | NATIONAL CENTRAL UNIVERSITY |
| 7741576 | Apparatus and method for hybrid machining a workpiece | May 11, 07 | Jun 22, 10 | GENERAL ELECTRIC COMPANY |
| 7394040 | Electromachining process and apparatus | Mar 31, 06 | Jul 01, 08 | GENERAL ELECTRIC COMPANY |
| 6084194 | Method and apparatus for electric-discharge texturing ends of a roll | Mar 01, 99 | Jul 04, 00 | SMS MODERN HARD CHROME, LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0270,153 | DUAL CATHODE TOOLING DEVICE FOR ELECTROEROSION | Mar 05, 18 | Sep 05, 19 | Not available |
| 2019/0270,154 | TWO-FLUID DEVICE FOR ELECTROEROSION | Mar 05, 18 | Sep 05, 19 | Not available |
| 2019/0168,325 | ELECTROCHEMICAL MACHINING DEVICE | Dec 26, 17 | Jun 06, 19 | Not available |
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
