Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180532 | Method for forming a borderless contact hole | Chan-Lon Yang, Tsu-An Lin | 2001-01-30 |
| 6159617 | Ethylene polymers having superior clarity enhanced toughness, low extractables, and processing ease | George N. Foster, Robert Harold Vogel, Scott H. Wasserman, Day-Chyuan Lee, Walter T. Reichle +2 more | 2000-12-12 |
| 6147007 | Method for forming a contact hole on a semiconductor wafer | Chan-Lon Yang, Wei-Che Huang | 2000-11-14 |
| 6139702 | Seasoning process for etcher | Chan-Lon Yang, Michael W C Huang | 2000-10-31 |
| 6083845 | Etching method | Chan-Lon Yang | 2000-07-04 |
| 6010968 | Method for forming a contact opening with multilevel etching | Chan-Lon Yang, Keh-Ching Huang | 2000-01-04 |
| 5994233 | Oxide etching method | Chan-Lon Yang, Tsu-An Lin | 1999-11-30 |
| 5798427 | Ethylene polymers having enhanced processability | George N. Foster, Scott H. Wasserman, Day-Chyuan Lee, Stuart J. Kurtz, Laurence H. Gross +1 more | 1998-08-25 |