Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669776 | Magnetic field furnace and a method of using the same to manufacture semiconductor substrates | Hideyuki Isozaki, Keiji Maishigi, Kentaro Fujita | 2003-12-30 |
| 6639227 | Apparatus and method for charged particle filtering and ion implantation | Causon Ko-Chuan Jen | 2003-10-28 |
| 6525327 | Ion implanter and beam stop therefor | Robert J. Mitchell, Michael T. Wauk, II, John Ruffell, Peter Kindersley | 2003-02-25 |